Best 3 Inch Swimming Pool Chlorine in 2026

Keeping your swimming pool water clean and sanitary is one of the most important steps for pool maintenance. Let In The Swim’s 3 inch chlorine tablets for pools help. With a powerful active ingredient and slow dissolving formula, our chlorine tablets will keep your swimming pool water sanitary longer, saving you time and money.

Chlorine tablets contain 99% Trichloro-S-Triazinetrione (Trichlor) and 90% available chlorine, making it one of the strongest products on the market. Each 3 inch chlorine tablet is sun-stabilized which increases longevity in outdoor swimming pools.

Pool chlorine tablets help you avoid inconsistent chlorination, which is a common occurrence when using granular or liquid chlorine to sanitize a pool. Keeping your pH and alkalinity levels balanced helps with the effectiveness of pool chlorine in the water.

Keeping your swimming pool water clean and sanitary is one of the most important steps for pool maintenance. Let In The Swim’s 3 inch chlorine tablets for pools help. With a powerful active ingredient and slow dissolving formula, our chlorine tablets will keep your swimming pool water sanitary longer, saving you time and money.

Chlorine tablets contain 99% Trichloro-S-Triazinetrione (Trichlor) and 90% available chlorine, making it one of the strongest products on the market. Each 3 inch chlorine tablet is sun-stabilized which increases longevity in outdoor swimming pools.

Pool chlorine tablets help you avoid inconsistent chlorination, which is a common occurrence when using granular or liquid chlorine to sanitize a pool. Keeping your pH and alkalinity levels balanced helps with the effectiveness of pool chlorine in the water.

* Premium Craftsmanship: Crafted from high-quality ABS plastic and treated with UV protection, this chemical holder is built to withstand exposure to various weather conditions, ensuring no fading over time and enabling long-lasting use.

* Perfect Size: With a 10" diameter and 9" height (when the chemical cup is retracted), this floater is the perfect size for holding 1" or 3" chlorine/bromine or pool chemical tablets (tablets not included).

* Durability: The animal style floater features durable plastic construction, allowing it to be used for several years and providing long-lasting protection for your pool or spa.

Unsinkable Reliability – Keep your pool clean and pristine with your pool chlorine float from Cclear Pool! Your chlorine tablet holder won’t sink thanks to its foam filling and heavy-duty materials.

Safe to Splash – Chlorine stains at the bottom of your pool? Not with your Cclear Pool chlorine dispenser. Ensure chlorine tablets never fall out thanks to a secure, twist-lock cap.

Durable Design – Enjoy your pool chlorinator season after season. Unlike other chlorinators, your chlorine tablet dispenser features 40% thicker, UV-resistant walls that withstand wear and tear.

{EASY TO USE} Simply load your Hydrotools dispenser with chlorine or bromine tablets, and it will float in your pool or spa, saving you time & energy. This means you can focus on enjoying your pool or spa, rather than worrying about its maintenance.

{LARGE CAPACITY}: The dispenser has a generous capacity, which means that it can accommodate multiple 1 and/or 3 inch tablets. This reduces the need for frequent refills, allowing you to spend more time enjoying and less time maintaining it.

{ADJUSTABLE] The dispenser is adjustable, so you can easily customize the flow rate to suit the unique requirements of your pool or spa. This means you can maintain the appropriate chemical balance no matter the size or shape of your pool.

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 50lb 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

Sanitizer, Clarifier, Stain Inhibitor, Algae Control, and Descale all in one 3" 8 oz. tab

Each 3" 8 oz. tab is individually wrapped, stabilized, and slow dissolving

Reduces the need for additional chemicals

Protects against algae and bacteria for water that stays clean, clear and free of visible algae

Kills all types of pool algae and kills bacteria

Protected against sunlight to last longer

Controls algae

Kills bacteria

Prevents corrosion and scale

Sanitizer, Clarifier, Stain Inhibitor, Algae Control, and Descale all in one 3" 8 oz. tab

Each 3" 8 oz. tab is individually wrapped, stabilized, and slow dissolving

Reduces the need for additional chemicals

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

Note: Due to state regulations, this item can only be shipped to AZ, CA, CO, CT, DE, FL, GA, IL, IN, KY, MA, MD, MI, MO, NC, NJ, NY, OH, OK, PA, TX, VA, WI

99% Trichloro-S-Triazinetrione with 90% Available Stabilized Chlorine

Stabilized (slow dissolving) Tablets

🏊【Superior Performance】: Pool Chlorine Dispenser always keeps floating, and it can easily reach every corner of your pool to spread chlorine effectively, keeping your pool or spa ready to use.

🏊【Adjustable Release】: Chlorine tablet floater is equipped with a secure twist-lock cap and adjustable ring for complete control. You are in total control of how much chlorine is added to the water of your spa or pool.

🏊【Large Capacity】: Swimming pool chlorine dispenser for pools holds up to 5pcs of 3" Chorine/Bromine tablets. It is made of durable ABS plastic that can last for years.

Cute Top - Turtle shape top adds fun and décor to your pool.

Durable Material - PP and ABS Plastic can avoid Fade and Rupture caused by high-temperature sunlight. Chlorine Float can be used for several years.

Large Capacity - Dispenser accepts 1” and 3” Chlorine/ Bromine tablets with storage for up to four tabs at once.

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

🦩Cute Top - Florida flamingo shape top adds fun and décor to your pool.

🦩Durable Material - PP and ABS Plastic can avoid Fade and Rupture caused by high-temperature sunlight. Chlorine Float can be used for several years.

🦩Large Capacity - Dispenser accepts 1” and 3” Chlorine/ Bromine tablets with storage for up to four tabs at once.

🍀【Perfect Performance】 7" Pool Floating Chemical Dispenser ,easily reach to each corners of your swimming pool ensuring chlorine is spread effectively all around, keeping your pool or spa ready to use.

🍀【Unsinkable & Adjustable Release】When thrown from a high place,Your chlorine tablet holder won’t sink with full Chorine/Bromine Tablets at once.Lockable Cap and Adjustable Ring for complete control.

🍀【Large Capacity & Safe for Pool】Floating Chemical Dispenser for pools,holds up to 5 Pcs of 3" Chorine/Bromine Tablets at once .Rotate to open and fill with Chorine tablets,Twist-lock cap keeps stored chlorine secure ,tablets never fall out until ready for dispersion.

Keeping your swimming pool water clean and sanitary is one of the most important steps for pool maintenance. Let In The Swim’s 3 inch chlorine tablets for pools help. With a powerful active ingredient and slow dissolving formula, our chlorine tablets will keep your swimming pool water sanitary longer, saving you time and money.

Chlorine tablets contain 99% Trichloro-S-Triazinetrione (Trichlor) and 90% available chlorine, making it one of the strongest products on the market. Each 3 inch chlorine tablet is sun-stabilized which increases longevity in outdoor swimming pools.

Pool chlorine tablets help you avoid inconsistent chlorination, which is a common occurrence when using granular or liquid chlorine to sanitize a pool. Keeping your pH and alkalinity levels balanced helps with the effectiveness of pool chlorine in the water.

Keeps water clear.

Helps chlorine work more effectively.

Easy way to maintain your pool’s alkalinity and pH levels.

1 tablet for 10,000 gallons pool water to keep it clear, get the best experience of swimming.

99% Tri-chlor, 90% available chlorine, which make it very effective. Trustable chlorine tabs.

Slowing dissolving and long lasting, lasts up to 1 week. Use it with pool floater, skimmer or feeder.

【Chlorine Tablets】90% available chlorine, 3" Chlorine Tablets are slow-dissolving and stabilized

【KEEP POOL WATER FRESH】No more dirty swimming pools, use these chlorine tablets to get clear water, to create a cleaner, more enjoyable swimming space. And reduce the amount of chemicals you nееd to add.

【Wide Use】Chlorine tabls can be used in swimming pools, hot tubs and spas, bathtubs, hot spring pools, sauna pools and water parks, etc.

🤽1 Inch Chlorine Tablets: The package included 2 lb pool chlorine tablet, about 45 pieces. Each pool chlorinating tabs diameter is 1 inch and weighs about 0.7 ounces.

🤽Multiple Uses: 1 Inch pool chlorinating tablets can be used in swimming pools, hot tubs, and spas. Also can be used in swimming pools, kitchen sinks, and even toilets.

🤽Easy To Use( Floater Not Included): 1. Rotate your chlorine tablets floater cap. 2. Twist to open. 3. Fill the chlorine tabs. 4. Throw the chlorine tablets floater in your pool. It is recommended to wear gloves before taking chlorine tablets.

Keeps water clean.Makes water silky smooth.

To enjoy swimming in clear water all season long

Long-lasting sunlight protection

TRUSTABLE CHLORINATING TABLETS: Place these tablets for swimming pools as needed according to instruction of 1 piece for a 10000 gallons pool to keep the water fresh.

SWIMMING POOL CLORINATION TABLETS: 90% available chlorine, 99% Trichloro. No more the dirty swimming pools when use these chlorine tabs, to enjoy swimming all season if you prefer.

LONG-LASTING CHLORINE TABS: These chlorine tabs are slow dissolving. The long-lasting characteristic makes you can minimize to use other products and keeps pool water fresh for a long time.

PACKAGE INCLUDED: 2 Lb chlorinating tablets, and a pool chlorine tablets floater. Each chlorinating tablet weighs about 0.7 ounces, 1 inch in diameter. Net weight 2 lb per bucket has.

TRUSTABLE CHLORINATING TABLETS: Powerful chlorine shock will give your pool an extra boost of fighting power to keep the pool water fresh, and get the best swimming experience.

EASY TO USE: Just place chlorinating tablets in the pool floater or feeder, then put them into the pool every week or as often as needed to keep the water clear. The recommended capacity is 0.005lb/cubic(1pc chlorinating tablets/cubic) meter of water.

Product 1: Kills bacteria

Product 1: Kills and prevents all types of pool algae

Product 1: Prevents corrosion, scale and stains

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

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