Best 3 inch chlorine tablets review 2021 – Top Pick

“As an Amazon Associate I earn from qualifying purchases.”

Don’t BUY before reading my 3 inch chlorine tablets review first. It will save your time and money!

Best 3 inch chlorine tablets list 2021. Detail review below the list:

In The Swim 3" Inch Pool Chlorine Tablets - 50 Pounds
$159.99
in stock
2 new from $159.99
Amazon.com
Last updated on January 23, 2021 12:24 am

Detail review:

HTH 42033 Super 3" Chlorinating Tablets Swimming Pool Chlorine, 5 lbs

 in stock
Amazon.com
as of January 23, 2021 12:24 am

Features

  • BENEFITS: Sanitizes and protects your pool water so you can enjoy swimming in clean and clear water all season long
  • USE: Place a tab in pool skimmer, floater, or feeder for simple, DIY pool care; 1 tablet treats 10,000 gallons of water for up to a week
  • COMPATIBILITY: Vinyl-lined pools and saltwater systems
  • FEATURES: Kills bacteria and algae; Chlorinates for up to 1 week; Clarifies water; Sun protected for longer chlorine life
  • INCLUDES: One 5-lb container of Super Chlorinating Tablets for swimming pools

In The Swim 3" Inch Pool Chlorine Tablets - 50 Pounds

 in stock
2 new from $159.99
Amazon.com
as of January 23, 2021 12:24 am

Features

  • 90% available chlorine
  • 3" Chlorine Tablets are slow-dissolving and stabilized
  • 8 oz. individually wrapped tablets in easy-open bags
  • 99% Trichloro-S-Triazinetrione (Trichlor)
  • Perfect size for floaters or any automatic chlorine feeder

Rx Clear 3-Inch Individually Wrapped Chlorine Tablets | One 50-Pound Bucket | Use As Bactericide, Algaecide, and Disinfectant in Swimming Pools and Spas | Slow Dissolving and UV Protected

 in stock
Amazon.com
as of January 23, 2021 12:24 am

Features

  • ADAPTABLE TO YOUR POOL OR HOT TUB - Use 2 tablets per 10,000 gallons of pool water as needed by adding the pool chlorine tablets to your existing inline/offline chlorinator and using the flow of your pump to dissolve and distribute the pool chemicals or to a floating chlorine dispenser.
  • EASY TO USE - Each individually wrapped chlorinating tablet weighs 7 ounces
  • LONG LASTING - These Rx Clear chlorine tabs are slow dissolving, 90% available chlorine, 99% Trichlor. Note: Some of the tablets may be cracked or broken within their packaging due to shipping. This breakage is normal and does not reduce the effectiveness of these tabs
  • LOW PRICE, HIGH QUALITY - Compared to other brands, the Rx Clear brand provides more available chlorine in each tab at a much lower cost
  • TRUSTED POOL SUPPLIES - Rx Clear has high quality pool chemicals and pool accessories for a great value. Trust Rx Clear to balance your pool and spa chemistry and keep your water safe and clear

CLOROX Pool&Spa XtraBlue 3-Inch Long Lasting Chlorinating Tablets, 5-Pound Chlorine

 in stock
4 new from $54.94
Amazon.com
as of January 23, 2021 12:24 am

Features

  • Kills bacteria
  • Kills and prevents all types of pool algae
  • Prevents corrosion, scale and stains
  • Long-lasting sunlight protection
  • NOTE: #Packaging may vary*

HTH 42037 Super 3-inch Chlorinating Tablets for Swimming Pools, 8 lbs

 in stock
4 new from $44.99
Free shipping
Amazon.com
as of January 23, 2021 12:24 am

Features

  • BENEFITS: Sanitizes and protects your pool water so you can enjoy swimming in clean and clear water all season long
  • USE: Place a tab in pool skimmer, floater, or feeder for simple, DIY pool care; 1 tablet treats 10,000 gallons of water for up to a week
  • COMPATIBILITY: Vinyl-lined pools and saltwater systems
  • FEATURES: Kills bacteria and algae; Chlorinates for up to 1 week; Clarifies water; Sun protected for longer chlorine life
  • INCLUDES: One 8-lb container of Super Chlorinating Tablets for swimming pools

Clorox Pool&Spa Active99 3" Chlorinating Tablets 35 lb

 in stock
Amazon.com
as of January 23, 2021 12:24 am

Features

  • Everything you need in 1 individually wrapped tablet
  • Prevents algae and kills bacteria
  • Use in skimmer, feeder or floater
  • Controls pool algae

HTH 42032 Super 3-inch Chlorinating Tablets Swimming Pool Sanitizer, 6 oz

 in stock
8 new from $2.87
Free shipping
Amazon.com
as of January 23, 2021 12:24 am

Features

  • BENEFITS: Sanitizes and protects your pool water so you can enjoy swimming in clean and clear water all season long
  • USE: Place a tab in pool skimmer, floater, or feeder for simple, DIY pool care; 1 tablet treats 10,000 gallons of water for up to a week
  • COMPATIBILITY: Vinyl-lined pools and saltwater systems
  • FEATURES: Kills bacteria and algae; Chlorinates for up to 1 week; Clarifies water; Sun protected for longer chlorine life
  • INCLUDES: One 25-lb container of Super Chlorinating Tablets for swimming pools

Pool Mate 1-1404 Jumbo 3-Inch Chlorine Tablets, 4-Pound

 in stock
Amazon.com
as of January 23, 2021 12:24 am

Features

  • Stabilized to protect against harmful UV rays
  • Improves the chlorine residual in your pool
  • Individually wrapped for easy and safe handling
  • Weekly maintenance dosage is 1 to 3 tablets per 10000 gal.
  • 4 pound container (8 tabs)

NAVA Pool Care 3” Chlorinating Tablets - 25 lb

 in stock
Amazon.com
as of January 23, 2021 12:24 am

Features

  • 25 pound bucket of individually wrapped, concentrated 3 inch chlorinating tablets
  • Sanitizes, clarifies, and protects against algae
  • Slow dissolve, resulting in a longer lasting product
  • For use in automatic feeders, floaters, and skimmers
  • For use in all pool types; above ground, in-ground, indoor, outdoor, plater, vinyl, fiberglass

Doheny's 3 Inch Swimming Pool Chlorine Tablets 50 lbs.

 out of stock
Amazon.com
as of January 23, 2021 12:24 am

Features

  • Easy open bucket. Individually-wrapped.
  • Powerful 90% available stabilized chlorine.
  • 99% Trichloro-S-Triazinetrione
  • Made in the USA!
  • NOTE: This item cannot be shipped to Alaska or Hawaii.

Best 3 inch chlorine tablets Buying Guide

Before you buy a 3 inch chlorine tablets , you should clarify your doubts in advance. Get help from other users’ opinions. Are there other things to consider besides the details described? Is the color correct, as you saw in the picture of the online shop? What is the actual content? Does the product still work after being exposed to water?

These are all questions that you as a consumer will surely ask. The manufacturers certainly want to achieve high sales with their products. The better known the brand is, the better the products are. Of course, there are also small and unknown brands that offer high quality products.

Therefore, pay attention to additional purchasing criteria. After all, it’s obvious that price is a deciding factor. If the price is not proportional to the quality, I recommend that you buy another product.

Conclusion

Just consider my rankings for best 3 inch chlorine tablets above as a suggestion. The final choice is yours. Hope you can choose the best for you. Thanks for your reading. Have a nice day !