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Top 10 Best-Selling Pools, Hot Tubs & Supplies for November 2025

$11.89

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Leisure Time E5 Spa 56 Chlorinating Granules for Spas and Hot Tubs - Maintains Clean, Clear, Sanitized Water, 5 lbs
FROG @Ease Floating Sanitizing System + Replacement SmartChlor Cartridge 3-Pack Plus Free Hot Tub Care Guide, Self-Regulating
EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalini
POOLWHALE Professional Pool Skimmer Net, Heavy Duty Swimming Leaf Rake Cleaning Tool with Deep Fine Nylon Mesh Net Bag - Fast
FROG @Ease Replacement SmartChlor Cartridge for use with Hot Tub FROG @Ease Floating System - Hot Tub Sanitizer System Suppor
HTH 52036R Pool Care Shock Advanced, Swimming Pool Chemical - Cal Hypo Formula, Prevents Bacteria & Algae, Restores Crystal C
HTH 42049 Pool Care 1" Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier - Eliminates Bacteria & Algae, Makes Water
Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1)
FROG @Ease Floating System for Hot Tubs - Quick & Easy Self-Regulating Hot Tub Sanitizer - Hot Tub Maintenance System with Sa
Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack)

Top 10 best-selling Pools, Hot Tubs & Supplies for November 2025, compiled from real-world data on Amazon.com. These products are highly rated by shoppers, with average ratings ranging from 4.5 to 4.8 stars. Browse the list below to find the right pick for your needs.

Table of Contents

  1. Leisure Time E5 Spa 56 Chlorinating Granules for Spas and Hot Tubs – Maintains Clean, Clear, Sanitized Water, 5 lbs
  2. FROG @Ease Floating Sanitizing System + Replacement SmartChlor Cartridge 3-Pack Plus Free Hot Tub Care Guide, Self-Regulating
  3. EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalini
  4. POOLWHALE Professional Pool Skimmer Net, Heavy Duty Swimming Leaf Rake Cleaning Tool with Deep Fine Nylon Mesh Net Bag – Fast
  5. FROG @Ease Replacement SmartChlor Cartridge for use with Hot Tub FROG @Ease Floating System – Hot Tub Sanitizer System Suppor
  6. HTH 52036R Pool Care Shock Advanced, Swimming Pool Chemical – Cal Hypo Formula, Prevents Bacteria & Algae, Restores Crystal C
  7. HTH 42049 Pool Care 1″ Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier – Eliminates Bacteria & Algae, Makes Water
  8. Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1)
  9. FROG @Ease Floating System for Hot Tubs – Quick & Easy Self-Regulating Hot Tub Sanitizer – Hot Tub Maintenance System with Sa
  10. Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack)
#1

Leisure Time E5 Spa 56 Chlorinating Granules for Spas and Hot Tubs – Maintains Clean, Clear, Sanitized Water, 5 lbs

Leisure Time E5 Spa 56 Chlorinating Granules for Spas and Hot Tubs - Maintains Clean, Clear, Sanitized Water, 5 lbs


Price: $29.07
4.8/5

(9,803 reviews)

What Customers Say:

  • Perfect sparkly clean hot tubs…Always
    I love it! Great product! Keeps my hot tubs always testing perfect and sparkly crystal clean and clear! Great value! I’d never buy another brand. It’s so much cheaper on here than in a store.
  • Top notch – will not use anything else in our hot tub!
    Since we started using this in our hot tub, no more green or cloudy water! We usually put in once a week which keeps the water clean and smelling clean! Will not use anything else!
  • Great price
    Have been purchasing this product for quite a few years. Seems to do its job.
  • Great product at a good price.
    Wouldn’t use any other kind of
  • Not sure why it reads as bromine in addition to chlorine on test strips
    This does work well but my stips always read high on bromine as well as chlorine after use.
  • Quality and no surprises
    Very good product. Been using it for years.
  • This product is an absolute game-changer for anyone struggling with a green hot tub!
    A Lifesaver for a Green Hot Tub!I was ready to give up on my hot tub. The water had a stubborn green tint that wouldn’t go away, no matter what I tried. I used several different products, including a shock treatment, but nothing seemed to make a difference. It was incredibly frustrating, and I was beginning to think I’d need to drain and refill the whole thing.As a last resort, I did some more research and came across Leisure Time E56 Spa 56 Chlorinating Granules. I received it this morning, and with nothing to lose, I added about 4 ounces for a chlorine shock. I checked on the hot tub two hours later after running it, and I was absolutely stunned. The water was perfectly clear!The results were truly amazing and fast. I’ll still have to do a little cleaning to get the scum off the sides of the tub, but the main issue is completely resolved. This product saved my hot tub and my sanity. If you’re struggling with green or cloudy water, I highly recommend giving this a try before you throw in the towel. It’s an absolute game-changer!
  • Works great for our spa/hot tub
    We’ve been using this and the Renew product to maintain our Hot Tub’s. We got turned on to this brand when we purchased our first home in 2013 and it came with a hot tub, we’ve since sold that home (and hot tub) and at our newer home, purchased a new hot tub and have used these chemicals exclusively (and not accepting the chemicals from the Spa retailer at purchase. They are very easy to use, generally speaking for our 450-500g hot tubs, we’d use a scoop full about once a week, alternating them. The hot tub is really only used by one person, 2-3 times a week. With less usage we lower the frequency of adding chemicals, more usage, we’ll add more. This is very much a “feel” way of managing the levels, but checking levels with the test strips, it’s been almost flawless. When we expect the FC to be low, it usually it, and it’s never too high. This obviously doesn’t work on a public use or heavy use (rental properties, etc.) but for private residence with one, or occasionally two users and generally speaking low overall use, this method works great.These products are easy on my skin and haven’t caused any irritation/itchiness. Another private pool I use on a regular basis usually irritates my skin and it’s levels are “normal” for FC, but it’s a different brand of chemicals. Definitely a fan of the Spa56 and Renew products made by Leisure Time.

Leisure Time E5 Spa 56 Chlorinating Granules for Spas and Hot Tubs – Maintains Clean, Clear, Sanitized Water, 5 lbs is one of the best-selling products with 9803 reviews and a 4.8/5 star rating on Amazon.

Key Features:

BENEFITS: Destroys organic contaminants to maintain clean, clear, sanitized waterUSE: Specifically formulated for spa and hot tubsCOMPATIBILITY: Chlorine sanitizing systemsFEATURES: Quick dissolving, EPA approved formula, helps control algae growth, maintains water clean, clear, and sanitizedACTIVE INGREDIENTS: Sodium Dichloro-s-Triazinetrione Dihydrate

Product Specifications:

Brand: LEISURE TIMEItem Weight: 5 PoundsItem Form: GranularProduct Benefits: Destroys Organic Contaminants,Control AlgaeUPC: 785336303314 852428000236 852673932672

Current Price: $29.07

#2

FROG @Ease Floating Sanitizing System + Replacement SmartChlor Cartridge 3-Pack Plus Free Hot Tub Care Guide, Self-Regulating

FROG @Ease Floating Sanitizing System + Replacement SmartChlor Cartridge 3-Pack Plus Free Hot Tub Care Guide, Self-Regulating


Price: $115.90
4.6/5

(7,126 reviews)

What Customers Say:

  • Crystal clear water! Perfect product!
    This is the only spa chemicals that I use.. my go to.. Love this brand and it is so convenient when the frog flips over to let you know that it is time to refill! Easy to use! Clean and fresh water & crystal clear too. Enough product for my spa at all times! Functions properly and fits exactly as it should.
  • Great Sanitizer System
    I’ve been using the Frog @Ease floating system for hot tubs for years and it is quick and easy to use as a sanitizer. The mineral unit lasts about 4 months and the frog part gets changed about every 4 weeks, sometimes longer, depending on how much we use the tub. It can last longer just depending on how often the tub gets maintained and how often the tub is used. I always order a new unit when the tub gets emptied, cleaned and refilled, so that I’ll have it on hand the next time we drain and clean our tub. Works great, fast service, and comes with great instructions, a bottle of water testing strips and a jump start packet.
  • Easy and reliable!
    This system makes keeping my hot tub clean so simple. The water always stays clear and fresh with very little work. I love that it flips over when it’s time to change it—super convenient! Easy to use, fits perfectly, and keeps my spa looking great. Totally worth it!
  • Easy to use
    Great product keeps my hot tub crystal clear. Don’t be fooled by cheaper products they are horrible and dobt work.
  • Great Results, but Setup Needs Clarifying
    The Frog @ease floating system is a convenient and low-maintenance way to keep your spa water clean and balanced. It does a great job of maintaining sanitation with less chlorine, and I’ve noticed the water stays clearer and feels softer on the skin.However, the instructions could be more clear—especially when it comes to what isn’t included in the kit. Important things like pH, Total Alkalinity (TA), and Calcium Hardness aren’t part of the package, but you still need to test and adjust those before using the system properly. It would be helpful if the manual highlighted those missing essentials a bit more upfront.Overall, it’s a great system once everything is balanced—but just be prepared to grab a few extra supplies to get started.
  • Simplify your Hot Tub Maintenance – Buy the Frog
    This is a very effective and easy system to maintain the water quality in my hot tub. I highly recommend!
  • Relax and Enjoy in your hot tub with little hassle and maintenance!
    Great System for your hot tub! A little pricey, but very convenient!
  • Great Spa System!
    The FROG sanitizing system makes maintaining our Hot Tub seamless. Easy to follow instructions.My product came very quickly after ordering. It is important to us for there to not be any interruption in maintaining our hot tub, keeping it in optimum balance for our daily enjoyment.Highly recommend!

FROG @Ease Floating Sanitizing System + Replacement SmartChlor Cartridge 3-Pack Plus Free Hot Tub Care Guide, Self-Regulating is one of the best-selling products with 7126 reviews and a 4.6/5 star rating on Amazon.

Key Features:

Eliminates organic contaminants 2 ways with a low level of chlorine and FROG Sanitizing Minerals. Minerals last 4 months, SmartChlor lasts up to 4 weeks depending on hot tub size and use; floats when working, flips when empty, ideal for hot tubs up to 600 gallonsYou use up to 75% less chlorine* with FROG @ease, making water easier on skin, hair, swimsuits, and your hot tub’s surfaces. FROG sanitizing minerals eliminates organic contaminants, condition the water for softness and absorb acid to help keep pH balanced3-pack of FROG @ease SmartChlor Cartridge replacements included. SmartChlor is a patented chlorine formula that adds chlorine only when needed for continuous crystal clear water and peace of mind. Say goodbye to constant monitoring and shock treatmentsFROG @ease has its own unique testing method that’s much easier than other test strips, one color match on the FROG @ease Test Strips easily shows when chlorine replacement is neededBundle Includes: FROG @ease Test Strips, FROG Jump Start, FROG Sanitizing Mineral Cartridge, SmartChlor Cartridge, SmartChlor Replacement 3-pack plus FREE Exclusive Hot Tub Care Guide

Product Specifications:

Brand: FROGItem Form: CartridgeProduct Benefits: Controls Algae, Maintains Clean Sanitized Water, Protects Against Skin IrritationUPC: 722906005667Unit Count: 3.0 Count

Current Price: $115.9

#3

EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalini

EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalini


Price: $11.89
4.5/5

(17,674 reviews)

What Customers Say:

  • Good strips
    Compared these to another brand, more detail and the readings were the same.
  • Accurate and Reliable – Matches the Pool Store Results!
    I took my pool water to a local pool store to have it professionally tested, and I’m happy to say these EASYTEST 7-way strips were spot on with their results. They accurately measured chlorine, bromine, pH, and all the other key chemicals.The strips are simple to use, quick, and give a clear reading without any guesswork. It’s reassuring to know I can keep my hot tub and pool balanced without having to make extra trips to the store. Highly recommend for anyone who wants accurate, convenient water testing at home!
  • Test strips
    Test Strips work Great, Easy to use. and cuper reasonable for cost compared to get it at any pool supply orhot tub suppy store.easy to read packaging, size is great, and looks great! if your able to keep the bottle closed and accidently drop in the water the botte is waterproof.
  • Good for quick check
    They work gif except not totally accurate for total clorine. Good quick check of the water quality. Actual Chem test kits are more accurate.
  • Did the comparison on bottle change colors recently?
    Have the color’s on the bottle gotten darker on purpose or is this a printing issue? I have been using a year and noticed the newest bottle has a significantly darker color when comparing to the dip stick test strip. this is making me wonder if I need more chemical or if it is s test strip issue as I tried a Leisure Time strip and levels were all within range.
  • Accurate and easy to use
    Product works great and is easy to understand with the color bar.
  • CYA is NOT Accurate. Read Other Reviews.
    Be careful before adjusting pool chemicals using these strips. The CYA test is not at all accurate. I used these strips to increase CYA only to find that after more precise testing using a Taylor Water Test Kit, the CYA was way over already!!! These strips are NOT accurate for CYA. Period. Now my water has very high CYA levels because these strips are bogus! Note: I usually read mid level reviews before purchasing a product. Wish I had for these strips. Others have complained about this as well. I will never use them again.
  • Good value. I buy these every year,
    Great strips! I love these strips. Easy to use and good value. Accurate. I buy these every year.

EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalini is one of the best-selling products with 17674 reviews and a 4.5/5 star rating on Amazon.

Key Features:

AFFORDABLE 150 STRIPS: This water chemical testing kit contains 150 test strips. Enough balanced for your swimming pool, hot tub, spa and other water testing. At least testing twice a week is recommended to keep your pool sparkling clean and safe.ACCURATE AND FAST TESTING: Just soak in water for 1 seconds; Then take it out,no need to shake excess water off and hold the test strip horizontally for 15 seconds; Compare with the color chart on the bottle to obtain clear and accurate water quality results.7 IN 1 POOL TEST KIT: Test all necessary parameters for your swimming pool at 1 time, such as Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine. Check water quality at any time you want.HIGH ACCURACY POOL TESTING STRIPS: High-quality fiber paper and no-bleeding pads selected after repeated trials by R&D personnel. No need to shake off excess water and follow the instructions easily, you will to get the accurate results.TIPS FOR ACCURATE RESULTS: Keep wet fingers away from the strips. Read under natural daylight for best results.Store in a cool dry place.The expiration is 2 years from manufacture. Once opened, use up in 90 days.

Product Specifications:

Brand: EASYTESTPh Range: 0-14Recommended Uses For Product: testing water chemistry in hot tubs, spas, and swimming poolsTest type: [“Alkalinity”], [“Bromine”], [“Chlorine”], [“pH”]Unit Count: 1.0 Count

Current Price: $11.89

#4

POOLWHALE Professional Pool Skimmer Net, Heavy Duty Swimming Leaf Rake Cleaning Tool with Deep Fine Nylon Mesh Net Bag – Fast

POOLWHALE Professional Pool Skimmer Net, Heavy Duty Swimming Leaf Rake Cleaning Tool with Deep Fine Nylon Mesh Net Bag - Fast


Price: $19.99
4.5/5

(11,953 reviews)

What Customers Say:

  • Excellent value
    Works great. Net is fine enough to pick up small particles. Good quality and comfortable to use.
  • Nice item
    Nice basket. Sturdy. Fine mesh and works great for leaves.
  • Great Leaf Net
    It works great for getting the leaves out of my pond. The handle snaps together in sections so it is sturdy.
  • Good product, but didn’t last long – wears quickly
    Really good pool skimmer net, however, I previously purchased this net back in March 2024 and it had to be replaced in September 2025, so it only lasted 18 months (1.5 years). There were small vertical tears around the four corners of this product netting. I must say, the small netting is excellent for capturing small particles or objects when skimming the pool. I repurchased because it is a good product overall and it was on sale at a good price, so I repurchased.
  • Great catch!
    Good so far, light and well picking up small bugs and the like.
  • Good product for the price
    Decent pool net with handle. Like this one because I didn’t have to purchase separately and hope they fit together. The handle is flimsy and short, does not reach the bottom of the pool easily. Unable to extend like other models. Arrived in a small package and snapped the handle parts together, very easy. Get what you pay for with this cheaper model. The net is fine mesh, also flimsier than my last one, but does the job well. Picks up the small bugs and debris. I like that the net head is large and curved, makes it easy to skim over the water. It has been a few weeks now and held up well. Would get this again for a cheap simple pool net replacement.
  • Sturdy, Efficient, and Great for Deep Cleaning
    This skimmer net has made a noticeable difference in how quickly and thoroughly I can clean my pool. It’s built to last and does exactly what it promises.???? Deep, Fine Mesh NetThe extra-deep nylon mesh bag is excellent at capturing leaves, bugs, and even finer debris. It holds a lot, so I don’t have to stop and empty it constantly.????️ Durable FrameThe frame feels solid and well-built. It’s lightweight enough to use comfortably but strong enough to scoop up heavier debris without bending or cracking.???? Easy to HandleGlides smoothly through the water and works well along the pool floor and surface. It attaches easily to my standard pool pole.✅ Pros:Deep mesh bag for high debris capacityFine netting captures small particlesLightweight yet durable frameSimple attachment to most pool polesOverall:The POOLWHALE skimmer net is a reliable, well-designed tool for any pool owner. It saves time, works efficiently, and feels like it will last for many seasons. Highly recommended.
  • Works well. Fit easily to my skimmer pole.
    Quality product. Good price.

POOLWHALE Professional Pool Skimmer Net, Heavy Duty Swimming Leaf Rake Cleaning Tool with Deep Fine Nylon Mesh Net Bag – Fast is one of the best-selling products with 11953 reviews and a 4.5/5 star rating on Amazon.

Key Features:

Large Capacity: 17″ swimming pool leaf rake, 11″ W, 14″ deep net.The heavy duty lightweight plastic molded frame is safe for use in all types of pools and it won’t mar pool linersPlastic Tab: POOLWHALE leaf rake plastic block is designed to increase the weight of the bottom, Make the net frame easier to pour out the dirt.Strong and durable frame with rounded borders and mesh net bag. Long lasting accessory for the easiest pool maintenanceSturdy Design: Universal holder fits (1-1/4″) standard swimming pool pole to extend your reach and pick leaves from the bottom of pool (pole not included)Multifunction: Easily Scoops out leaves, insects and other kinds of floating debris from your Swimming Pool, In-ground and above ground Pool. This beautiful Pool leaf rake net can also be used to clean hot tub, Spa and Pool fountain, Pools for Kids and Adults. This Pool net for cleaning helps you keep your Swimming Pool neat and cleanIf there is any quality problem with your pool skimmer, please reach out to us, we will reply to you soon. We will try our best to bring the best shopping experience.

Current Price: $19.99

#5

FROG @Ease Replacement SmartChlor Cartridge for use with Hot Tub FROG @Ease Floating System – Hot Tub Sanitizer System Suppor

FROG @Ease Replacement SmartChlor Cartridge for use with Hot Tub FROG @Ease Floating System - Hot Tub Sanitizer System Suppor


Price: $56.50
4.7/5

(9,002 reviews)

What Customers Say:

  • LOVE!!
    My favorite hot tub floating system. Keep the hot tub clean and easy to use. Great quality and cheaper than the pool store.
  • Drop in and forget!
    We have a swim spa and 2 frog cartridges keep it sparkling clean. Easy to use . Love dropping them in and always clean to relax.
  • The easiest way to maintain our hot tub.
    This arrived on time. It does a great job ! It’s easy to use.
  • Simple, Low-Maintenance Water Care That Works
    I started using the FROG @Ease SmartChlor cartridges to simplify hot tub maintenance, and they’ve made a noticeable difference. The water stays clear and feels softer, and I don’t have to constantly monitor chlorine levels. The cartridge flips over when it’s time for a replacement, which is a helpful reminder.​While the cartridges aren’t the cheapest option, the convenience and consistent water quality make them worthwhile. They typically last around 3-4 weeks, depending on usage. Overall, they’ve made hot tub care much more manageable
  • Great for family sized hot tubs
    The FROG @Ease Replacement SmartChlor Chlorine Cartridge is an essential component of the FROG @Ease Floating Sanitizing System for hot tubs. As a hot tub owner who values efficient water care and a hassle-free maintenance routine, I have found this replacement cartridge to be a reliable and convenient solution for maintaining clean and sanitized water.One of the standout features of the FROG @Ease SmartChlor cartridge is its simplicity and ease of use. This replacement cartridge comes pre-filled with chlorine tablets, which are designed to be used in conjunction with the FROG @Ease floating holder. The cartridge is easily inserted into the holder, allowing for continuous and consistent release of chlorine into the hot tub water. This eliminates the need for manual dosing and daily monitoring, making water maintenance a breeze.The SmartChlor technology offers effective sanitization, ensuring that the water remains free from bacteria and other contaminants. The chlorine tablets are designed to dissolve slowly, providing a steady release of chlorine to maintain a proper residual level in the hot tub. This helps to keep the water clean, clear, and safe for bathing.One of the notable advantages of the FROG @Ease SmartChlor cartridge is its longevity. Each cartridge can last up to four weeks, depending on the size of the hot tub and the bather load. This longer-lasting performance reduces the frequency of cartridge replacements, saving both time and money in the long run.The FROG @Ease system, including the SmartChlor cartridge, is designed to be self-regulating. This means that the chlorine release adjusts based on the demand of the water, maintaining a more stable and consistent water chemistry. However, it’s important to regularly check and adjust the pH and alkalinity levels to ensure optimal water balance.I have found the FROG @Ease SmartChlor cartridge to be compatible with most hot tub models, making it a versatile choice for hot tub owners. It is easy to install and requires minimal effort to maintain proper chlorine levels in the water. The replacement cartridge ensures that the FROG @Ease system continues to deliver reliable and efficient sanitization.One consideration to note is that the FROG @Ease SmartChlor cartridge may not be suitable for hot tubs with very high bather loads or extremely large volumes of water. In such cases, additional chlorine or shock treatments may be necessary to supplement the sanitization process. It’s important to assess the specific needs of your hot tub and adjust the maintenance routine accordingly.In conclusion, the FROG @Ease Replacement SmartChlor Chlorine Cartridge is a convenient and reliable option for hot tub water care. Its pre-filled design, longevity, and self-regulating capabilities simplify the maintenance process, providing consistent sanitization and cleaner water. While it may not be suitable for all hot tub configurations, the SmartChlor cartridge offers an efficient and hassle-free solution for most users. If you’re looking for a replacement cartridge to maintain chlorine levels in your hot tub, the FROG @Ease SmartChlor cartridge is a dependable choice for a more enjoyable and stress-free hot tub experience.
  • Good product.
    An easy way to keep our tub at a even level of chlorine.
  • Steady predictable hot tub sanitizing
    Having been a Certified Pool Operator for public pools in a previous life, I’m pretty anal about chemical balance. We have a 450 gallon hot tub at home and the consistency, controllability, and predictability of the sanitizer PPM with the Frog is something I wish I could have had access to in a commercial setting. Very happy with how long it lasts (usually get a month and a half on a chlorine side) and how consistent and steady the chemical measurements are. We keep the temp around 98-100, filter runs twice a day. 2 adults. Southern California so it gets year- round use. Ozonator. Going on 9 months without having to change the water. That’s pretty great.
  • Best invention ever flip it and switch it!
    I love the ease of these hot tub balls. I feel it is such a fabulous concept and a no brainor. The only downfall is the price. I wish there were sales on them or at least the more you bury the cheaper they get. I live a busy life and thus saves time forsure!

FROG @Ease Replacement SmartChlor Cartridge for use with Hot Tub FROG @Ease Floating System – Hot Tub Sanitizer System Suppor is one of the best-selling products with 9002 reviews and a 4.7/5 star rating on Amazon.

Key Features:

Hot Tub Replacement Cartridges: FROG SmartChlor Cartridges are designed for use with the FROG @ease Floating Sanitizing System; perfect for hot tubs up to 600 gallonsSelf-Regulating Water Treatment: SmartChlor Cartridges require no maintenance or monitoring; each cartridge lasts 3 to 4 weeks depending on the size of your tub and how often it is usedCartridges Support Less Chlorine Use: SmartChlor is a patented chlorine formula that keeps a consistent, low level of chlorine at all times for continuous crystal clear waterHot Tub Sanitization: With FROG @ease, you use less chlorine, making the water easier on skin, hair, swimsuits, and your hot tub’s surfaces; patented Mineral Technology sanitizes water and helps keep pH balancedWater Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG’s patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water that’s no mess, no guess and no stress

Product Specifications:

Brand: FROGItem Weight: 8.8 ouncesItem Form: GranularProduct Benefits: Maintains Clean Sanitized WaterUPC: 722906032526 758614169452

Current Price: $56.5

#6

HTH 52036R Pool Care Shock Advanced, Swimming Pool Chemical – Cal Hypo Formula, Prevents Bacteria & Algae, Restores Crystal C

HTH 52036R Pool Care Shock Advanced, Swimming Pool Chemical - Cal Hypo Formula, Prevents Bacteria & Algae, Restores Crystal C


Price: $24.13
4.7/5

(10,447 reviews)

What Customers Say:

  • Keeps My Pool Crystal Clear and Sparkling!
    Title: Keeps My Pool Crystal Clear and Sparkling!This HTH pool shock works great! It clears up cloudy water fast and keeps the pool looking clean and fresh. Super easy to use — just pour it in at night, and by the next morning the water looks amazing. It dissolves quickly with no residue or strong chlorine smell. I use it weekly, and it really helps keep algae away. Excellent product and great value for regular pool maintenance!
  • The only kind we purchase!
    This is our first year having a pool. After trying several different shocks we settled on HTH Ultra Pool Shock.The product dissolves quickly and doesn’t leave behind any residue or cloudy water like some cheaper shock treatments I’ve tried in the past. Within a few hours of application, the water looks noticeably clearer, and it does a great job of eliminating that faint “chlorine smell” and any algae or bacteria growth.I also appreciate that the dosing instructions are straightforward, so there’s no guessing game when treating different pool sizes. One packet is usually enough to restore balance after a heavy swim day, rainstorm, or when the water just starts to look a little dull. It gives me peace of mind knowing that my family is swimming in clean, well-sanitized water.Overall, HTH Ultra Pool Shock is reliable, effective, and worth the price for the results you get. If you want a hassle-free way to maintain crystal-clear water, I highly recommend it.
  • Need these for your pool/hot tub
    The HTH 52036R Pool Care Shock Advanced has become my go-to solution for keeping our hot tub water clean, clear, and safe all year long. This 6-pack is a fantastic value, and the calcium hypochlorite (cal-hypo) formula really does the job. Fast-Acting Shock Treatment: Within just a few hours of applying, the water goes from cloudy or dull to sparkling clean. It clears up algae and cloudy water impressively fast. Kills Bacteria & Prevents Algae: I’ve had issues with algae growth in the past, especially during hot, humid weeks. This shock keeps that completely under control. It also gives peace of mind that bacteria are being eliminated regularly. Each packet is pre-measured and dissolves quickly without leaving residue. No complicated mixing or measuring—just pour directly into the pool. The HTH Shock Advanced is a powerful and convenient way to maintain a clean and healthy pool. It restores clarity, controls algae and bacteria, and is very user-friendly. A pool care essential—I always keep a box on hand!
  • Read the instructions and get within the spec ranges first
    This stuff works! makes life easy and water clear and clean. I don’t smell anything, but my pool is outdoor and not indoor so there’s that. I say this is quality stuff for sure.Granted i still needed some clorox for pool and spa and some muriatic acid and some baking soda to level things out. But after things are within range, and this is dissolved, separately, just dump it right into the filter stream and let it go.After 4 hr for my little 800 gal pool, it’s clear and purrfect to play in!
  • Shocked at how the price keeps rising
    Good product, but the price keeps going up. It dissolves quickly and work well.
  • Great product highly recommend
    Shock that does what it is supposed to do! My pool was green and I was in need of blue water for closing bought the 6 pack used 3 packs of the shock around 9pm last night. By the morning the water was blue!Pros- Did exactly what the package said, fast acting, chlorine level improved as needed. Size was suitable. No leakage what so ever!Cons- none that I have seen it seems to have stabilized the water.
  • Great price
    Worked out great for my above ground pool Much better price than in stores
  • worked well
    definitely cheaper and better than than to have to run to the pool store once again

HTH 52036R Pool Care Shock Advanced, Swimming Pool Chemical – Cal Hypo Formula, Prevents Bacteria & Algae, Restores Crystal C is one of the best-selling products with 10447 reviews and a 4.7/5 star rating on Amazon.

Key Features:

BENEFITS: Stay all clear for cannonballs; This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarityFEATURES: Multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarityVISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lockCOMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systemsYOU’RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly

Product Specifications:

Brand: HTHItem Weight: 16 ouncesItem Form: PowderProduct Benefits: Prevents Bacteria,Sanitizes,Kills BacteriaUPC: 073187520364

Current Price: $24.13

#7

HTH 42049 Pool Care 1″ Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier – Eliminates Bacteria & Algae, Makes Water

HTH 42049 Pool Care 1" Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier - Eliminates Bacteria & Algae, Makes Water


Price: $15.28
4.7/5

(9,847 reviews)

What Customers Say:

  • Exceeded my expectations better than others I have purchaced
    HTH 42049 Swimming Pool Care 1″ Chlorine Tabs have completely exceeded my expectations when it comes to maintaining my swimming pool water. These chlorine tabs are nothing short of remarkable, and I’m thrilled to share my positive experience.What sets these tabs apart is their slow-dissolving formula. Unlike cheaper brands I’ve tried in the past, these tabs dissolve gradually, providing a consistent and longer-lasting chlorinating effect. This slow-release feature not only ensures that my pool water stays sanitized for an extended period but also minimizes the frequency of application, making it incredibly convenient for pool maintenance.The effectiveness of these chlorine tabs is truly impressive. I’ve noticed a significant improvement in water clarity and overall pool hygiene since I started using the HTH 42049 tabs. They tackle algae and bacteria with efficiency, leaving my pool water crystal clear and inviting.The 1.5lb size is perfect for my needs, offering a sufficient quantity to last for an extended period. The packaging is sturdy and resealable, keeping the tabs fresh and ready for use. It’s evident that HTH prioritizes quality in both their product and packaging.In comparison to cheaper alternatives, the HTH 42049 Swimming Pool Care 1″ Chlorine Tabs have proven to be a wise investment. While they may cost a bit more upfront, the slow-dissolving feature and overall effectiveness make them a cost-effective choice in the long run. I appreciate the peace of mind that comes with knowing my pool is well-maintained with a reliable and high-quality product.If you’re looking for chlorine tabs that dissolve slowly and work more effectively than cheaper brands, HTH 42049 is the way to go. I highly recommend these tabs to fellow pool owners who prioritize the health and clarity of their pool water. Five stars for a product that delivers on its promises!
  • Can use these for Fluidmaster Flush n’ Sparkle toilet bowl cleaner
    Fluidmaster Flush n’ Sparkle is a great product for keeping your toilet bowl sanitized — it releases chlorine into the water with each flush, but without chlorinating the water in the tank which can cause degradation of seals and other parts. Unfortunately, Fluidmaster charges a hefty price for every single refill (needed about every 6 weeks in my experience). Instead, you can refill the Fluidmaster cylinder with 3 of these tablets at a fraction of their cost. You just have to pry the bottom cap off of the cylinder, which is admittedly difficult but worth the effort. I use a screwdriver tip to pry and push the cap off. I removed the foam rubber spacer that’s in the Fluidmaster cylinder (not sure what its purpose is), and the cleaning system works just great.
  • ???? HTH 42049 Pool Care 1″ Chlorine Tabs, 1.5 lbs ????
    I’ve been using the HTH 42049 Pool Care 1″ Chlorine Tabs for my pool, and they’re awesome for keeping my water clean and clear! ????‍♀️✨ These slow-dissolving tablets work like a charm, sanitizing and protecting my pool by eliminating bacteria and algae ????????. The added clarifier helps make the water sparkle, and I’ve noticed a huge difference in water quality, with less maintenance needed over time ????????. They’re easy to use in my skimmer or a floating dispenser, and the 1.5 lb pack is just the right size for my needs ????. If you want hassle-free pool care that keeps your water looking crystal clear, these chlorine tabs are a must-have! ????????
  • Great toilet cleaner refills
    Good: I’m using these to refill used Fluidmaster toilet cleaner cartridges. They work, possibly better than new cartridges, and you can’t beat the price.Bad: Doesn’t last quite as long as new cartridges.Bottom line: A new cartridge is about $5. Refilling old ones with these tablets costs about three cents. ‘Nuff said. Five stars for my application; no idea how they work for swimming pools.
  • will buy at local store on sale from now on
    works ok on my 80 inch pool but man 20 bucks for 1 jar should get 2 for 20
  • Fits toilet cleaning system perfectly + update
    I bought these HTH tablets to use as more affordable refills for the Fluidmaster Flush-n-Sparkle toilet cleaning system. If you are unfamiliar with this system, I would encourage you to investigate it or others like it. I can confirm that four of these 1″ chlorine tablets fit perfectly inside the Flush-n-Sparkle cartridge (if you remove the black foam used as a spacer).I just tested my first refilled cartridge with these tablets in the toilet. I can report that the bowl water has more free chlorine than I was getting by refilling with broken fragments of a 3″ Clorox toilet cleaning tablet.To refill the cartridge, all I do is cut a slit along the seams on opposite sides of the bottom of the Flush-n-Sparkle cartridge cylinder, pry off the end-cap, discard the black foam, and put four of these tablets inside the cartridge. Replace the end cap and the cartridge is ready to go back into the dispenser.All that is left to discover is how long these tablets last in this application. Very happy so far.Note: The 1.5 lb (0.7 kg) bottle that I received contained 44 tablets. Each tablet weighs just a little over 1/2 oz (0.56 oz) or 15.9 grams. So I expect to get at least 11 refills of the cartridges for this price. Much cheaper and maybe less plastic going to the landfill.++++++++++UPDATE: I’ve used these tabs for a week or so and can say they sure do put a lot more chlorine into the bowl than the refill cartridges from Fluidmaster, at least double. That means there is a noticeable bleach smell near the toilet, which may be a problem for some sensitive users. My wife has not complained yet so I am going to keep using them. Some folks may prefer the cleaner-smelling effect. The tabs are not dissolving too quickly either.Caution: I would be very concerned if we had pets drinking out of the toilets. Also I would not drop these tabs in the top tank without the cleaning system either, as I expect the high chlorine level would aggressively attack the rubber seals.++++Update May 3, 2024++++I originally bought a dozen or so Flush-n-Sparkle cartridges. I just refilled about 8 empty cartridges that we have accumulated over the past several months. Each empty cartridge holds 3 or 4 of these HTH 1″ tablets. We have 3 toilets and 3 family members, and we are all at home most of the time.I try to check the toilets around the first of each month and replace any cartridges that are mostly empty. (I use a sharpie to write the replacement date on the top of the cartridge to track it. This date is easy to erase later with an alcohol pad. I would say that in our use case, these refilled cartridges are lasting 4 – 5 weeks in each toilet.If there are a few remaining pieces of undissolved tablet in a used cartridge, you can just insert 3 new tablets and crush down the shards. If completely empty, then 4 tablets will fit. I have 7 of the original 44 tablets left, so it is time to reorder more HTH tablets. This is a much more affordable solution for us.
  • Easy to use
    Easy to use. Works great for the smaller pool capacitys

HTH 42049 Pool Care 1″ Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier – Eliminates Bacteria & Algae, Makes Water is one of the best-selling products with 9847 reviews and a 4.7/5 star rating on Amazon.

Key Features:

BENEFIT: Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs; Kills algae and bacteriaCLEAN, CLEAR WATER: HTH Chlorine Tabs keep water clear while protecting against bacteria, algae and other organismsSLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, HTH Chlorine Tabs dissolve slowly and last up to one weekCOMPATIBLE WITH ALL POOLS: This product is great for all pool types, including saltwater systems; Use 1″ tabs for above ground pools, 3″ tabs for inground pools; Use in floater, feeder, or skimmer basketYOU’RE ALL CLEAR WITH HTH: For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm

Product Specifications:

Brand: HTHItem Weight: 1.5 PoundsItem Form: TabletProduct Benefits: Kills Algae and BacteriaUPC: 073187420497

Current Price: $15.28

#8

Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1)

Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1)


Price: $16.98
4.5/5

(14,173 reviews)

What Customers Say:

  • If you’ve struggled with yellow algae, apply this product to your routine ASAP…
    I can’t believe that for several years, I thought brushing off yellow algae every other day was a fact of life for certain pool owners, like myself. That due to our location, proximity to certain trees, and whatnot, that mustard algae was a fact of life. It is not folks, ever since I discovered this product, I am on cruise control. But you simply can’t pour this thing in without rolling up your sleeves and doing some initial clean-up to allow the algaecide to work its best. This was my recipe.1. Scrub everywhere you see algae. You’ll be shocking your pool after, but you want to scrub and clean so the chlorine can be most effective. Any spores that survive can respawn easily. So scrub, scub, scub!!2. Clean your filter good!!! Check your pump basket. The clear lid of my pump basket had yellow and green spots, that’s algae… clean it!3. If you have an automatic pool filler. Take it apart and clean it, you’ll be surprised at the gush of yellow cloudy water coming out.4. After cleaning up and busting up all the algae, double shock your pool. Whatever is your normal shock dosage, double it.5. After shocking, immediately apply the Clorox product. Follow the Clorox initial dosage for the algaecide & clarifier. They have two types of initial dosage, one where algae is present, and one where algae isn’t. For me, of course algae was present, so I follow that dosage.6. Now, let the filter run for 24 hours. I let mine run at 2000 rpm. My pool is about 13k gallons.7. That’s it… your pool will be sparkling the next day, and here on after, you just need to maintain your pool as you normally do, but with the addition of the clorox algaecide + clarifier WEEKLY dosage. The weekly dosage is much less than the initial dosage. For me, a bottle will last me FOUR weekly dosages.It has been about 6 months now, and I’ve been on auto-pilot. I haven’t had to scrub any yellow algae from my walls. Understand that before this product, simply cleaning my filter and shocking DID NOT work. The algae would come back a week later. I always thought these types of products are a waste of money. That all I needed to do was clean my filter and shock, and if that didn’t work, then algae was simply a fact of life for where I live. I was wrong!!! This is a supplementary product you need to battle algae, and it 100% works. I was expecting to still scrub normal non-yellow dirt and debris off my walls, but as it turns out, there is no such thing as “normal” dirt and debris. Turns out the algae spores were the reason why dirt and debris would stick. So you either have yellow walls, or clean walls, there’s no in between. Debris shouldn’t be sticking when you have no algae. Scrubbing yellow spots from my pool every other day was a fact of life for me, for a couple of years. Not anymore. 5-Stars.OCT 6, 2025 UPDATE:————————–So I did my filter clean this past Sunday. I try to do it every 4 months. Prior to using algaecide and clarifier, the cartridge would be completely yellow/brownish. Yesterday, I only saw normal dirt, completely gray and black. So that means this product is working. During this time, I will also do a more thorough check of the automatic pool filler by disengaging the garden hose, and flipping it upside down to clean the inside. Again, prior to using Clorox, the white plastic floater would be very yellow. Yesterday, I did noticed yellow and green spots on the white plastic floater, not as bad as before, but you can tell it was starting to spawn. So the automatic pool filler is definitely the weak spot in the system, which makes sense. Debris can get under and inside the filler. Also, my robot skimmer isn’t good at getting debris that’s around the filler. And when I manually skim, using my foot, I would slide/move the filler along the edge of the pool, so I can get the debris that’s surrounding it, but I don’t flip it over. So for your weekly dosage routine, I also recommend taking this time to flip over your pool filler and give it a good cleaning as well. I’m still absolutely ecstatic about this product. After using it for half a year, the only spot to develop algae was this automatic pool filler, and it wasn’t much. But now I’ll check it every week, and completely eliminate this weak spot.OCT 19, 2025 UPDATE:—————————Okay, so I can’t emphasize enough… the automatic pool filler is 100% the weak point. At least in my case. In my last update, I said I would check it every week to eliminate this weak spot. But I was simply flipping it over, without undoing the garden hose, to observe the white floater container. If it had no green or yellow stains on it, I thought I was good. I just sprayed any grime on the container with my garden hose. I did the same today, but when I turned the water back on, a gush of yellow cloud came out. So obviously, something had been building inside. But again, not strong enough to cause yellow walls due to my weekly dosage. But now I must stress, every week when you do your weekly dosage, undo the automatic pool filler. Even if the container looks white, the spores are probably spawning at the connectors and garden hose head. Disengage these components and clean them. And when you connect the garden hose back, turn on the water, but do not put the filler in the pool yet. This is so if there is any gush of yellowy stuff, it won’t go in your pool. This should be my last update. LOL! Good luck!
  • Outstanding Product
    I had a persistent bought of cloudiness and algae in the pool. Over a month, I used 4 gallons of shock and a qt of clarifier. I also used 2 bags of shock/algae killer. Not in 30 years have I had such a problem. I poured in one gallon of this product and in two days the water was crystal clear and no sign of algae. I just ordered another gallon just in case the problem reoccurs. It saved my marriage.
  • It worked
    This Clorox Pool & Spa algaecide and clarifier works really well! It helped prevent algae from forming and cleared up my pool water quickly. I noticed a visible difference within a day, and the water stayed clean and clear for longer. It’s easy to use, and I feel confident knowing my pool is protected against algae. Highly recommend for anyone looking to maintain crystal-clear pool water.
  • It’s good price
    It’s a good price
  • Not expensive ‘and’ very effective! Great value!
    Bought just recenlty due to over abundance of green algae in 40K pool. Have pebble tech so makes it a bit tougher to get algae spores out of the nooks and cranny’s. Similar to others, tried blasting with chlorine and pool filtration, but still problematic. Tried this (3 gallons) initial dose and 36 hours later, boom! Much clearer! Seems to be more effective than other treatments. Will keep using as maintenance! Highly recommended.
  • Works great
    Been my go too for awhile now.
  • Excellent product, green algae goes away!
    This stuff workedgreat! Our pool was a green, algae filled mess when we moved in. I put probably 5 or 6 gallons of this in through the summer. It is crystal clear now. Very happy with this product, will continue to use smaller amounts to keep it clear.
  • Works but Not Without Issues
    I bought the Clorox Pool&Spa Algaecide and Clarifier hoping to keep my pool crystal clear all season long, and in many ways, it delivered. The product did prevent algae growth effectively and cleared up the water noticeably within a few days. The size of the bottle means you get quite a bit for the price, which is great for larger pools, and it feels like a solid investment in pool maintenance. Applying it according to the instructions was straightforward and didn’t mess with the water balance too much.That said, I ran into a problem that a bunch of others seem to have faced too—the product sometimes leaves a cloudy residue in the pool after use. It happened with my application, and honestly, it was annoying to deal with. On top of that, my bottle had a weak cap seal causing a small leak during storage, which I think is a defect specific to my item, not all of them. It made me question the packaging quality control, and it added an unnecessary hassle on top of the cloudiness issue I had to clear up.I’d say this product is a cautiously recommended buy if you want decent algae control and can tolerate some extra pool maintenance afterward. The core function works, but the inconvenience of cloudiness and packaging defects drags the experience down. Three stars feels fair because it does the job, but it’s not as simple and flawless as the marketing suggests. If these issues were fixed, it could easily be a much stronger pick for pool owners.

Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1) is one of the best-selling products with 14173 reviews and a 4.5/5 star rating on Amazon.

Key Features:

Pool Algae Treatment: Our Pool Algaecide and Clarifier is specially formulated to treat existing algae while providing long-lasting defense against stubborn growth, ensuring that your pool remains clear and algae-free for an extended period of time.Maintain Crystal Clear Water: Kills and prevents all types of swimming pool algae (green, mustard, black algae) for crystal clear swimming pool water.Non-Foaming Formula: Spend less time maintaining and more time enjoying your pool with this Swimming Pool Algaecide and Clarifier, which features a non-foaming formula.Suitable for Use in All Types of Pools: This product is proven to meet the needs of every pool owner, as it is compatible with all types of pools, including saltwater pools. You can trust our product to deliver exceptional performance and keep your pool water clean and clear.For best results, add to the deepest end of the pool with the filter running. Circulating pool water when applying chemicals helps disperse chemicals throughout the pool for maximum coverageClorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations.

Product Specifications:

Brand: CLOROX Pool&SpaItem Weight: 8 PoundsItem Form: LiquidProduct Benefits: Controls AlgaeUPC: 810821026246

Current Price: $16.98

#9

FROG @Ease Floating System for Hot Tubs – Quick & Easy Self-Regulating Hot Tub Sanitizer – Hot Tub Maintenance System with Sa

FROG @Ease Floating System for Hot Tubs - Quick & Easy Self-Regulating Hot Tub Sanitizer - Hot Tub Maintenance System with Sa


Price: $57.95
4.6/5

(7,124 reviews)

What Customers Say:

  • Wish I could buy these in bulk
    I get about 3 weeks per cartridge in my 500 gallon hot tub. The price of them adds up, but I have a hectic life and checking my water every day or two just isn’t gonna happen. With the Frog I can go several days without worrying, as long as the cartridge isn’t expired. When it’s getting close to being used up I check it more often and find that acceptable. I just don’t enjoy the cost. Amazon, if you give me a way to buy these in bulk for a discount I will do so. For now I shop a few different retailers to get the best price.
  • An easy solution to maintaining your hot tub
    This is such an easy solution to maintaining your hot tub! It’s easy to dial in how much product to use based on the size of your hot tub. From there, you set it and forget it for weeks at a time! Our hot tub stays sparkling clean and perfectly balanced. Just make sure to replace the cartridge before it runs out, as our water quickly gets cloudy if we let the frog ball go empty for even a day.
  • Great Sanitizer System
    I’ve been using the Frog @Ease floating system for hot tubs for years and it is quick and easy to use as a sanitizer. The mineral unit lasts about 4 months and the frog part gets changed about every 4 weeks, sometimes longer, depending on how much we use the tub. It can last longer just depending on how often the tub gets maintained and how often the tub is used. I always order a new unit when the tub gets emptied, cleaned and refilled, so that I’ll have it on hand the next time we drain and clean our tub. Works great, fast service, and comes with great instructions, a bottle of water testing strips and a jump start packet.
  • Easy to use
    Great product keeps my hot tub crystal clear. Don’t be fooled by cheaper products they are horrible and dobt work.
  • Worth a try.
    Worked ok. We have hard water so it is. Little hard to keep the hot tub balanced. It did keep chlorine in the tub but still needed to monitor the ph levels frequently and test it often so we ended up just taking it out and just adding chlorine as needed. Might be a great option for some. It does seem a tad expensive .
  • Great Spa System!
    The FROG sanitizing system makes maintaining our Hot Tub seamless. Easy to follow instructions.My product came very quickly after ordering. It is important to us for there to not be any interruption in maintaining our hot tub, keeping it in optimum balance for our daily enjoyment.Highly recommend!
  • Easy and reliable!
    This system makes keeping my hot tub clean so simple. The water always stays clear and fresh with very little work. I love that it flips over when it’s time to change it—super convenient! Easy to use, fits perfectly, and keeps my spa looking great. Totally worth it!
  • Crystal clear water! Perfect product!
    This is the only spa chemicals that I use.. my go to.. Love this brand and it is so convenient when the frog flips over to let you know that it is time to refill! Easy to use! Clean and fresh water & crystal clear too. Enough product for my spa at all times! Functions properly and fits exactly as it should.

FROG @Ease Floating System for Hot Tubs – Quick & Easy Self-Regulating Hot Tub Sanitizer – Hot Tub Maintenance System with Sa is one of the best-selling products with 7124 reviews and a 4.6/5 star rating on Amazon.

Key Features:

Hot Tub Sanitizing System: FROG @ease Floating System floats when working, flips when empty; its perfect for hot tubs up to 600 gallons; replace the Mineral Cartridge only once every four months and the SmartChlor Cartridge every 3 to 4 weeksInnovative Technology for Clean Water: FROG @ease combines our patented mineral formula with SmartChlor Technology to create clean, silky soft Fresh Mineral Water in your hot tubEasy Hot Tub Maintenance: FROG @ease self-regulates for continuous crystal clear water and eliminates the peaks and valleys of traditional sanitizing methods; easily check when a SmartChlor Cartridge replacement is needed with the one color match on the included FROG @ease Test StripsHot Tub Sanitization: With FROG @ease, you use up to 75%* less chlorine, making the water easier on skin, swimsuits and your hot tub’s surfaces; patented Mineral Technology sanitizes water and helps keep pH balancedWater Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG’s patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water

Product Specifications:

Brand: FROGItem Weight: 1.19 PoundsItem Form: GranularProduct Benefits: (function(f) {var _np=(window.P._namespace(“DetailPageProductOverviewTemplatesJava”));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when(‘A’).execute(function(A){ A.on(‘a:truncate:po-attribute-truncate-3:updated’, function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById(‘po-attribute-see-more-id-3’); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? ” : ‘none’; } }) }); })); Kills Bacteria, Maintains Clean Sanitized Water, Protects Against Skin Irritation, Reduces Chlorine OdorKills Bacteria, Maintains Clean Sanitized Water, Protects Against Skin Irritation, Reduces Chlorine Odor See moreUPC: 722906032519

Current Price: $57.95

#10

Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack)

Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack)


Price: $55.98
4.7/5

(3,942 reviews)

What Customers Say:

  • Crystal Clear Pool Magic – XTRABLUE® Plus Delivers Every Time!
    I’ve been using Clorox® Pool&Spa™ Shock XTRABLUE® Plus for my above-ground pool this summer, and it’s an absolute game-changer! One treatment after a busy weekend of family splashes, and my water went from slightly cloudy to sparkling blue overnight. It truly lives up to its name – the XTRABLUE® formula not only kills off bacteria and algae but leaves the pool looking professionally maintained without any harsh chemical smell lingering.What I love most is how easy it is to use: just dissolve in a bucket of water, pour it in, and run the filter for a few hours. No fuss, no measuring headaches. My pool stays balanced longer between shocks, saving me time and money. We’ve had zero algae blooms or funky water issues, even during that heatwave last month. If you’re tired of green nightmares or constant scrubbing, this is your hero product. Highly recommend for any pool owner – it’s reliable, effective, and keeps the fun uninterrupted!
  • Concentrated so economical to use in hot tubs
    Bought for my hot tub. A little goes a long way since it’s concentrated. Makes the price a great deal as opposed to buying the stuff for hot tubs. I just weighed the powder and did the math to figure out how much to use for the amount of gallons in my hot tub.
  • DEPENDABLE pool care!
    I recently used Clorox Pool&Spa Shock XTRABLUE Plus in my pool, and I’m seriously impressed. It killed the bacteria and algae fast, leaving the water crystal clear and sparkling. I love that it works so quickly—I added it in the evening, and by the next morning, the pool looked amazing.It’s easy to use and dissolves well without leaving any residue or cloudiness. The water feels clean and safe, which is a huge relief when swimming with family and friends. I also appreciate that it’s a reliable brand I can trust for pool maintenance.If you want a simple, effective solution for keeping your pool bacteria- and algae-free, this shock treatment is definitely worth it.Highly recommend for anyone looking for fast, dependable pool care!
  • Strong stuff
    Works great for shocking my 10,000 gallon pool. Just follow the directions
  • Works well, powder is difficult
    Works very well. Bags are a bit difficult to tear so you will need scissors for easier opening. I think the liquid is a bit easier as the powder does leave a cloud in the air, so wear a mask!
  • Great product
    Love this Brand keeps pool clear
  • Precio vs Calidad
    Tremendo producto! Calidad Clorox !!! 15 minutos y tu piscina está lista para utilizarse!
  • GREAT PRODUCT!!!
    This product is great. I use this product on my pool every week. Works just as great as the shocks you get from a pool store and you’re not paying the expensive price. Very economical. It dissolves quickly and within an hour to two hours it safe to swim. It leaves my pool look crystal clear. It kills all the bacteria and algae build up. I do recommend the product to any one

Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack) is one of the best-selling products with 3942 reviews and a 4.7/5 star rating on Amazon.

Key Features:

6 in 1 Formula: Kills bacteria and algae to maintain a clear swimming pool. Our algae-fighting formula prevents algae for crystal-clear water. Destroys contaminants to aid filter performance and clear dull, cloudy waterSwim-ready in 15 minutes: Fast dissolving formula works quickly so you can treat and swim in just 15 minutes.Compatibility: This product is safe for all swimming pool surfaces, including vinyl, plaster, fiberglass, and tile.Usage: Use 1 lb. per 12,000 gallon of water. Shock pool weekly and after heavy use, high temperatures, or rain.Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common pool problems and get personalized product and dosage recommendations.Packaging may vary

Product Specifications:

Brand: CLOROX Pool&SpaItem Weight: 12 PoundsItem Form: GranularProduct Benefits: (function(f) {var _np=(window.P._namespace(“DetailPageProductOverviewTemplatesJava”));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when(‘A’).execute(function(A){ A.on(‘a:truncate:po-attribute-truncate-3:updated’, function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById(‘po-attribute-see-more-id-3’); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? ” : ‘none’; } }) }); })); Fast-dissolving, Improves filter performance, Kills Bacteria, Kills and prevents algae with algae-fighting formulaFast-dissolving, Improves filter performance, Kills Bacteria, Kills and prevents algae with algae-fighting formula See moreUPC: 810821024891

Current Price: $55.98

Updated: Nov 28, 2025
Data from Amazon.com
10 products

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