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The Best 3 Inch Chlorine Tabs of 2023 – Reviewed and Top Rated

2,480 Reviews Scanned

SaleRank No. #1
CLOROX Pool&Spa XtraBlue 3” Chlorinating Tablets, Kills Bacteria & Stops Algae, 5 LB
  • Kills bacteria
  • Kills and prevents all types of pool algae
  • Prevents corrosion, scale and stains
  • Long-lasting sunlight protection
  • NOTE: Packaging may vary
SaleRank No. #2
HTH 42052W Swimming Pool Care 3" Chlorine Tabs Advanced, Individually Wrapped Tablets, 5lb
  • BENEFIT: Sanitizer, clarifier, and algaecide to protect your swimming pool and swimmers with one easy, convenient, and individually wrapped 3-inch tablet
  • CLEAR BLUE WATER: This advanced formula sanitizes, clarifies, and kills algae for beautiful, clean, and clear water all season
  • SLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, HTH 3” Individually Wrapped Chlorine Tabs Advanced dissolve slowly and last up to one week
  • COMPATIBLE WITH ALL POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems; Use in floater, feeder, or skimmer basket
  • YOU’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
Rank No. #3
3 Inch Chlorinating Tablets Swimming Pool Chlorine, for Hot Tubs,Swimming Pools and Spas 5lb
  • Keeps water clear.
  • Trusted Chlo ríne Tā blets
  • Long Lasting Effect
  • Widely Application
  • 3 Inch 5 Pounds Pool Chlorine Tablets
SaleRank No. #4
Clorox Pool&Spa 23000CLX XtraBlue 3" Long Lasting Chlorinating Tablet, White
  • Controls Algae
  • Prevents corrosion and scale
  • Removes organic contaminants for clear water
  • Makes water silky smooth
  • Protected against sunlight to last longer
SaleRank No. #5
C3 3'' Stabilized Chlorine Tablets for Swimming Pool and Spa, Individually Wrapped, Slow Dissolving, 50 lbs, 204550
  • 99% Trichloro-S-Triazinetrione with 90% Available Stabilized Chlorine
  • Stabilized (slow dissolving) Tablets
  • Tablets are individually wrapped
  • Excellent for floating feeders, skimmers and automatic chlorinators
  • 50 Pound Bucket of 3" Tablets (IMPORTANT NOTE: Depending on availability, this product may ship as (2) x 25 Pound Buckets.)
SaleRank No. #6
3 Inch 5 Pounds Pool Chlorine Tablets - Stabilized Chlorine Tablets for Hot Tubs,Swimming Pools and Spas - Slow Dissolving - Individually Wrapped
  • Keeps water fresh
  • Easy to use, reliable quality.
  • Use in floater, feeder, or skimmer basket
  • This product is great for all pool types.
  • Please feel free to contact us if you have any questions.
Rank No. #7
In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds
  • Eliminate bacteria, algae, and other organic contaminants, keeping your pool clean and clear all season long.
  • 99% Trichloro-S-Triazinetrione and 90% available stabilized chlorine.
  • Dissolve slower helping you to avoid inconsistent chlorination.
  • Sun-stabilized protecting it from the sun's harmful rays.
  • Ideal size for floaters or automatic feeders.
Rank No. #8
3 inch Chlórine Táblets Pool Chlórine Táblets,90% Available, Slow Dissolving, Lasts Up to 1 Week for Pool/Hot Tub/Spa. Chlórinating Tábs 12 Pcs | One 5-Pound Bucket
  • 【Product Specifications】Each 3 inch,chlōrinating tāblet weighs approximately 7 ounces (200 grams). Approximately 5 lbs (12 Pcs) in a bucket.
  • 【KEEPS POOL WATER FRESH】Keeps pool water clear and fresh, creating a cleaner, more enjoyable swimming space. And reduce the number of chlōrinating tāblets you need to add.
  • 【EASY TO USE】Use in floaters, feeders, or skimmer baskets, then place in the pool weekly. 1 tāblet for 10,000 gallons of water. Or put in as often as needed to keep the water clear.
  • 【Multiple Uses】Chlōrinating tablets can be used in swimming pools, spas, hot tubs, inflatable pools, small kiddie pools, and inground/above-ground pools.
  • 【Reliable Quality】Slow dissolving lasts up to one week. Store chlōrinating tāblet in a dry and cool place. If you are not satisfied with your purchase, we will provide you with an unconditional refund or exchange, you will love it.
Rank No. #9
Rx Clear 3" Inch Stabilized Chlorine Tablets | 8 Pounds | Individually Wrapped Chlorinating Tabs for Sanitizing Swimming Pools & Spas | Long Lasting, Slow Dissolving, and UV Protected
  • POOLS, SPAS & HOT TUBS - 99% Trichloro-S-Triazinetrione and 90% Available Stabilized Chlorine Made in the USA! Prevents equipment corrosion, surface stains, and scale. Use As Bactericide, Algaecide, and Disinfectant to keep your water clean and crystal clear
  • EASY TO USE - Use 1 tablet per 5,000 gallons of water. Add chlorine tablets to your chlorine feeder, skimmer, or floater. Or add to an existing inline/offline chlorinator and allow the flow of your pump to help dissolve and distribute.
  • CLEAR WATER THAT LASTS - Rx Clear chlorine tablets are slow dissolving and long lasting which makes for consistent chlorination! One dose will last up to 1 week! Enriched with a chlorine stabilizer to extend the life of each clean.
  • TRUSTED POOL SUPPLIES - You can trust Rx Clear to balance your pool and spa chemistry keeping your water safe and clear. Check out our storefront for a huge selection of high quality pool chemicals and pool accessories. 3" Chlorine Tablets are available in 8 lbs, 15 lbs, 25 lbs, 35 lbs, 50 lbs, 100 lbs, and 200 lbs buckets making it easy to get exactly what you need!
  • PLEASE NOTE: Some tablets may arrive cracked or broken within their individually wrapped packaging due carrier handling while in transit. This breakage is will not reduce the effectiveness of the chlorine tablets. We do apologize in advance if some tablets arrive this way and we appreciate your understanding.
Rank No. #10
CLOROX Pool&Spa XtraBlue 3” Chlorinating Tablets, Kills Bacteria & Stops Algae, 35 LB
  • Kills bacteria
  • Kills and prevents all types of pool algae
  • Prevents corrosion, scale and stains
  • Long-lasting sunlight protection
  • NOTE: Packaging may vary
Rank No. #11
CLOROX Pool&Spa XtraBlue 3” Chlorinating Tablets, Kills Bacteria & Stops Algae, 25 LB
  • Kills bacteria
  • Kills and prevents all types of pool algae
  • Prevents corrosion, scale and stains
  • Long-lasting sunlight protection
  • NOTE: Packaging may vary
Rank No. #12
Doheny's 3 Inch Swimming Pool Chlorine Tablets | Pro-Grade Pool Sanitizer | Long Lasting & Slow Dissolving | Individually Wrapped | 99% Active Ingredient, 90% Stabilized Chlorine | 8 lb. Bucket
  • Long-Lasting Chlorine Tabs: Each tab is pre-stabilized against the sun's UV rays to prevent premature chlorine burn-off, making them last longer
  • Active Ingredients: Our pool tablets are pro-grade made from 99% Trichloro-S-Triazinetrione and 90% stabilized chlorine
  • Safe for the Family: Each bucket has a childproof locking lid for safety. Each 3 inch chlorine tablet for your pool comes individually wrapped to minimize odor, dust and skin contact
  • How to Use: Place tablets in pool skimmer, floater, or feeder for easy chlorine distribution
  • Quality Pool Supplies: Doheny's has been chlorine perfectionists for over 50 years and it shows in our premium-grade 3 inch chlorine tablets
Rank No. #13
5LB Chlorine Tablets,WISIVE 3" Chlorine Tables Pool Chlorinating Tablets for Pools Hot Tubs Spas Water Parks
  • BENEFIT: Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs
  • COMPATIBLE 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 basket
  • SLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, WISIVE Chlorine Tabs dissolve slowly and last up to one week
  • You Will Get: Package including 5 Lb about 11 pieces. Each diameter is 3 inch and weight about 7.5 ounces.
  • 3Inch for Pool: Protects your pool so you can enjoy swimming all season.
Rank No. #14
Leslie's 3-Inch Jumbo Chlorine Tablets for Swimming Pools - Individually Wrapped Stabilized Sanitizer Tabs - 99% Trichloro-S-Trianzinetrione, 90% Available Chlorine - 35 Pounds
  • Controls all types of pool algae, bacteria, and other disease-causing organisms
  • Long-lasting, slow dissolve tab for even and consistent sanitization
  • Built-in protection against sunlight to shield against chlorine burn off
  • No fillers, glues, or binders for more effective sanitization
  • 99% trichlor active ingredient, 90% available chlorine -- the strongest available
Rank No. #15
Pool Fresh Swimming Pool Chlorine Tablets 3-Inch - Individually Wrapped - Stabilized - 50 Pounds
  • Our 3 inch pool chlorine tablets are designed to eliminate bacteria, algae, and other organic contaminants, keeping your swimming pool water sanitary and safe for longer periods of time.
  • Made with 99% Trichloro-S-Trianzinetrione, making them one of the strongest products on the market for eliminating water contaminants.
  • These tablets helps keep your pH and alkalinity levels balanced, ensuring a safe and comfortable swimming environment for you and your family.
  • Sun-stabilized, which increases their longevity in outdoor swimming pools and saves you time and money on replacement tablets.
  • Perfect for use in your floater or automatic feeder, providing consistent and reliable chlorination.
Rank No. #16
HTH 42037 Super 3" Chlorinating Tablets Swimming Pool Chlorine, 8 lbs
  • 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
Rank No. #17
HTH 42042 Super 3" Chlorinating Tablets Swimming Pool Chlorine, 5 lbs
  • 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
Rank No. #18
HTH 42056 Swimming Pool Care 3" Chlorine Tabs Ultra, Swimming Pool Chlorinating Sanitizer, 8lb
  • BENEFIT: Keep your pool water clean, clear, and comfortable with this all-in-one tablet sanitizer and shock treatment; Kills algae and bacteria while softening, clarifying, and guarding surfaces from stain and scale
  • TO USE: Place all-in-one sanitizer, clarifier, algaecide, and water softener tablets in floater, feeder, or skimmer basket to apply to swimming pool
  • SLOW DISSOLVING, LONG LASTING: HTH 3” Chlorine Tabs Ultra dissolve slowly and last up to one week for longer chlorine life
  • COMPATIBLE WITH ALL POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems
  • YOU’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
SaleRank No. #19
[55lb] 3 inch Chlorine Tablets for 55lb Swimming Pools Hot Tubs and Spas, Lasting Stabilized Slow Dissolving - 90% Available Chlorine(125pcs)
  • Designed for chlorine tablet feeders
  • Highly compressed to dissolve slower and last longer.
  • Widely used such as hot tubs, spas, swimming pools, water park, fountain, etc.
  • Slowing-dissolving long-lasting, lasts up to 1 week and more.

Last update on 2023-08-06 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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