Best Bacteria Pool Chlorine in 2026

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

Powerful chlorine shock treatment that is great for regular maintenance

Quickly eliminates algae, bacteria, and other harmful contaminants from your pool water

Main active ingredient is 68% Calcium Hypochlorite (Cal-Hypo) for quick sanitizing

Helps chlorine last longer

Reduces sun's impact on chlorine

Perfect for salt pools, new pools and pools that use liquid chlorine

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 clarity

FEATURES: Multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarity

VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock

BioGuard SilkGuard Complete 3" Tablets (25#)

SilkGuard Technology Softens your swimming Pool Water

Protects your pool surfaces and equipment from scale, corrosion and staining

24 bags (1-pound each)

Fast-Acting Quick-Dissolving Swimming Pool Sanitizer

Kills bacteria, controls algae, and destroys organic contaminants in pools

Dissolves Quickly and Completely

Stabilized Spa Chlorine

56% Available Chlorine

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

Pool Shock and Super Chlorinator

70% available chlorine, Pool Shock and Super Chlorinator

Fast dissolving granular formula

SIMPLE, SAFE & EFFECTIVE: The components in our chlorinating combination are fit into revolutionary pre-measured and self-dissolving tablets, effectively preventing exposure to unwanted components or powders of typical pool products and shock treatments. Simply drop the tablets into your pool or hot tub water or skimmer to keep the water clean and clear by filtering away all of the other stuff!

USES LESS HTH CHLORINE: These compressed, virtually hands-free pool treatment tablets contain the minimum amount of dangerous components and active minerals needed to keep your pool or spa water crystal clear. You may continue to check and control the alkaline levels with normal pH testing strips, as they will still detect the amount of chlorine dioxide in the water. Using these low-level chlorine tablets is also the ideal solution for preventing chlorine-related skin irritation.

KEEPS POOLS CLEAN: Our pool and spa chlorine tablets enter the purification cycle quickly, keeping the water sparkling clean. Keep your pool in tip-top condition with EcoOne tablets from Pacific Sands.

BENEFIT: Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs; Kills algae and bacteria

CLEAN, CLEAR WATER: HTH Chlorine Tabs keep water clear while protecting against bacteria, algae and other organisms

SLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, HTH Chlorine Tabs dissolve slowly and last up to one week

💎Multi-scene use💎 This floating chlorine dispenser is perfect for swimming pools, spas, water parks, aquariums, etc., making your swimming pool or spa ready to use without algae, bacteria and odors.

💎 ADJUSTABLE 💎Rotary dispenser to adjust flow to your liking, 4 flow vents adjustable.

💎HIGH QUALITY💎Made of strong and durable ABS plastic, it resists corrosion and lasts longer.

BENEFIT: Shock treat, sanitize, clarify, and help prevent bacteria and algae in your swimming pool water, all with this convenient, easy-to-use product

FEATURES: Multi-use pool shock with Cal Hypo; Use weekly to solve 90% of pool water problems within 24 hours; Fast-acting and fast-dissolving

VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock

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

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 clarity

FEATURES: Multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarity

VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock

BENEFITS: Sanitize, clarify, and soften the water in your swimming pool so it is always ready for fun

USE: Apply directly to pool water, broadcasting it evenly over a wide area in the deepest part of the pool; Add granules while filter pump is running during the evening; Use clean, dry scoop only used for this product

COMPATIBILITY: Chlorine and saltwater systems

【Sphere Chlorine Floater=Pool Chlorinator+Ball Light】 KingSom chlorine dispenser floating is patented， not only a pool chlorine floater to keep your pool from algae, bacteria and foul odors, but also a ball light with colorful lights show to make your pool more beautiful at night. The chlorine floater dispenser with color changing globe top really adds fun and decor to your pool.

【Chlorine Floater with Easily Control】The floater for pool is solar-powered.The solar panels of the chlorine floater charge LED lights during the day,then automatically activate in darkness almost full night of brilliant light with full charge. When the sun goes down,the lights of the ball flashes from red,orange,green,yellow,pink,purple to blue,making your night life colorful.Make your pool more beautiful and brighter.

【Anti-sinking & Easy to Use】With a well-sealed top, our floating chlorine dispenser can keep floating and will not sink like the other brands. Besides, with a big opening hole, it is easy to fill in the chlorine tablets, no need to screw off the top to put the tablets. The chemical dispenser will tilt a bit to indicate that the tablets have dissolved, rather than completely tilt to affect the aesthetics and solar panel charging.

Pool grade liquid chlorine. 12.5% concentrated solution.

Sanitizes pool water to eliminate harmful bacteria.

EPA registered. EPA Reg. No. 33458-23-3356 EPA Est. No. 33356-FL-001

CHLORINE TABLETS ARE A THING OF THE PAST - With Flip Plop, handling and measuring chlorine is a thing of the past. Simply connect, twist, and set the System in your pool. Free Test Strips come with the System, and a Water Care app (Hey! Cool Pool) is available on iOS and Android devices.

FLIP PLOP SYSTEM INCLUDES - 1- The blue Mineral Cartridge 2- The yellow Chlorine Cartridge 3- A bottle of 50 Test Strips specially made for Flip Plop. The Flip Plop System has 7 different modes (settings) to ensure every pool gets the correct amount of chlorine - 0.5 to 1.0 ppm for Flip Plop pools.

HOW IT WORKS - The blue Mineral Cartridge lasts all season (~6 months), and should be replaced every pool season or every 6 months, whichever is first. The yellow Chlorine Cartridge lasts 3-4 weeks and will flip yellow side up to indicate the Chlorine Cartridge is ready to be replaced. The bottle of 50 Flip Plop Test Strips help you keep a pool properly balanced. The System has 7 different settings to ensure each pool gets the correct amount of chlorine - 0.5 to 1.0 ppm for Flip Plop pools.

BENEFITS: Sanitize, clarify, and soften the water in your swimming pool so it is always ready for fun

USE: Apply directly to pool water, broadcasting it evenly over a wide area in the deepest part of the pool. Add granules while filter pump is running during the evening. Use clean, dry scoop only used for this product.

COMPATIBILITY: Chlorine and saltwater systems

Quick Dissolving Hot Tub Shock - Say goodbye to gross stuff in your hot tub. Enhanced non-chlorine shock gives your Chlorine and Bromine a boost, making your sanitizer last longer. Use our Non-Chlorine shock to make your sanitizer more efficient & reduce sanitizer smell.

Non-Chlorine Shock helps reduce chlorine smell - Whether it is hot tub or spa, our product not only saves you from chloramines which can bring that heavy chlorine smell. Hot tub shock treatment is an effective way for spa oxidizing.

Enhanced Chlorine Free Shock Complements Bromine & Chlorine - Our Non chlorine shock for hot tub and spa saves you from the shock. It helps reduce the chemical smell of Bromine & Chlorine sanitizers.

BENEFIT: 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 clarity

FEATURES: Multi-functional shock treatment for weekly use; Use weekly to solve 90% of pool water problems within 24 hours

VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock

MULTI-PURPOSE - Multi-Functional 4-in-1 Shock is designed to dissolve quickly and completely providing a steady source of available chlorine in swimming pools. Great for regular maintenance.

NO MORE CLOUDY WATER - helps to control the growth of algae, kill bacteria, and destroy organic contaminants quickly.

REDUCES CHLORINE ODOR AND EYE IRRITATION - Eliminate the harsh chemicals smell, and not irritate to your eyes or skin, but strong enough to zap bacteria away.

All-in-one weekly chlorine boost increases chlorine levels quickly

1 lb. treats up to 10,000 gallons of pool water

Prevents stains & scale

The FROG @ease Floating System kills bacteria 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 gallons

Kills bacteria 2 ways with FROG Sanitizing Minerals that kill bacteria and SmartChlor – a unique, patented chlorine formula that adds a low level of chlorine only when needed. Say goodbye to constant monitoring

You 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 kill bacteria, condition the water for softness and absorb acid to help keep pH balanced

Kills bacteria 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, ideally for hot tubs up to 600 gallons

FROG @ease uses SmartChlor, a patented chlorine formula that adds a low level of chlorine only when needed. Combined with FROG Sanitizing Minerals, FROG @ease creates Fresh Mineral Water for continuous crystal clear water and peace of mind

You 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 kill bacteria, condition the water for softness, and absorb acid to help keep pH balanced.