Best Pool Shock

Bulk Liquid Chlorine (12.5-15% Sodium Hypochlorite) 4 - 55 Gallon Drums

  • ✅ Premium Swimming Pool Shock - NSF/ANSI 60 Certified.
  • ✅ Ready To Use, No Mixing Required - Great Choice for Pool Closings.
  • ✅ Perfect For Pressure Washing, Sanitation & Other Related Uses.
  • ✅ 12.5% Commercial Grade Strength Liquid Chlorine - USA Made - EPA Registration No. 55852-3.
  • ✅ Ships LTL Common Carrier with Lift-Gate Service.
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1 Case of Liquid Chlorine Pool Shock - Commercial Grade 12.5% Concentrated Strength - 4 Gallons

  • ✅ Premium Swimming Pool Shock - NSF/ANSI 60 Certified.
  • ✅ Ready To Use, No Mixing Required - Great Choice for Pool Closings.
  • ✅ Perfect For Pressure Washing, Sanitation & Other Related Uses.
  • ✅ 12.5% Commercial Grade Strength Liquid Chlorine - USA Made EPA Reg No 42177-82.
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HTH Pool Care Chlorine Granules Ultra, Swimming Pool Chlorinating Sanitizer & Shock, Kills Bacteria & Algae, 5 lbs

  • BENEFIT: Get the ultimate in pool care convenience with this all-in-one Cal Hypo formula.
  • Sanitizes, controls algae, clarifies, softens pool water, and even prevents stain and scale to keep your pool clean, clear, and ready for summer fun.
  • VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes and shock treats without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock.
  • MULTIFUNCTIONAL, FAST ACTING: The all-in-1 pool treatment has built-in algae control, pool water clarifier, stain and scale preventer, water softener and filter aid—all with visible sparkling blue results in 24 hours.
  • 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.
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HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 12) & Arm & Hammer Clear Balance Swimming Pool Maintenance Tablets, 16 Count

  • Product 1: BENEFITS: Increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long.
  • Product 1: USE: Apply directly to pool water as needed.
  • Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm.
  • Product 1: COMPATIBILITY: Effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems.
  • Product 1: FEATURES: Increases chlorine levels.
  • Product 2: Easy way to maintain your pool’s alkalinity and pH levels.
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Remington Solar Copper Anode, 2 x Replacement, Sun Shock Solar Pool Ionizer, Save 80% on Chlorine Costs, Helps Reduce Chemical Irritations, Cleans & Clears Your Pool (2 Pack)

  • ONLY COMPATIBLE WITH THE ORIGINAL SUN SHOCK FROM REMINGTON SOLAR: Copper Anode, consists of a pack of 2 copper-silver alloy anodes.
  • Copper Anode for Remington Pool Solar Ionizer that will help keep your swimming pool or hot tub crystal clear.
  • Chlorine-free Sun Shock Replacement Copper Anode is a secret blend of microorganism killing metals that prevent growth in your pool.
  • Replacement Copper Anode helps save you 80% on Chlorine costs.
  • NOTE: Your anodes may be slightly discolored or contain small amounts of impurities commonly found in copper. The product is milled pure copper (with 1% silver) from copper bars. The nature of copper is that it can oxidize and create discoloration. Small amounts of impurities, commonly found in copper, can also discolor with contact with moisture and air..
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1\ Chlorinating Tablets 1.5 lb for Small Pools | Pool Chlorine Tablets 1 Inch for Swimming Pools Hot Tubs and Spas | 1.5 Pounds

  • TRUSTABLE CHLORINATING TABLETS: Powerful chlorine shock will give your pool an extra boost of fighting power to keep the pool water fresh, get the best swimming experience..
  • 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..
  • EASY TO USE: Just place tablets in the pool floater or feeder, then put into the pool every week or as often as needed to keep the water clear..
  • USAGE WIDELY: The chlorine tablets can be used to swimming pools, hot tubs and spas, bathtub, hot spring pool, sauna pool and water park, etc..
  • PRODUCT SPECIFICATION: Each chlorinating tablet weighs about 0.7 ounces, 1 inch diameter. Net weight 1.5 lb in one bucket..
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Doheny's Ultimate Pool Opening Chemical Start-Up Kit (Ultimate Kit (for Pools Up to 30,000 Gallons))

  • TAKE THE GUESS-WORK OUT OF OPENING YOUR CHLORINE-BASED POOL IN THE SPRING WITH DOHENY'S POOL START-UP KIT! This convenient package contains all of the chemicals you need to get your pool ready for the swimming season!.
  • BENEFITS OF DOHENY'S POOL START-UP KITS INCLUDE eliminating the need to buy all of your pool start-up chemicals separately. Kits work for pools 10,000 to 30,000 gallons. All kits include easy to follow instructions!.
  • EACH ULTIMATE START-UP KIT CONTAINS Doheny's Metal Out - the ULTIMATE Stain, Rust & Scale Preventer.
  • Our Premium Super Shock Plus. ALL Doheny's Start-Up Kits include a FREE 10-Pack Of Test Strips.
  • OUR POOL MASTER NC BRANDS START-UP KIT IS THE MOST POWERFUL POOL OPENING CHEMICAL START-UP KIT ON THE MARKET! Similar To Our Ultimate Kit For Pools Up To 30,000 Gallons - BUT, Also Includes 1 QUART BOTTLES OF Metal Free and Pool Magic Spring & Phos-Free!.
  • FOR LARGER POOLS, SIMPLY BUY MULTIPLE KITS!.
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Doheny's Ultimate Pool Opening Chemical Start-Up Kit (Ultimate Kit (for Pools Up to 10,000 Gallons))

  • TAKE THE GUESS-WORK OUT OF OPENING YOUR CHLORINE-BASED POOL IN THE SPRING WITH DOHENY'S POOL START-UP KIT! This convenient package contains all of the chemicals you need to get your pool ready for the swimming season!.
  • BENEFITS OF DOHENY'S POOL START-UP KITS INCLUDE eliminating the need to buy all of your pool start-up chemicals separately. Kits work for pools 10,000 to 30,000 gallons. All kits include easy to follow instructions!.
  • EACH ULTIMATE START-UP KIT CONTAINS Doheny's Metal Out - the ULTIMATE Stain, Rust & Scale Preventer.
  • Our Premium Super Shock Plus. ALL Doheny's Start-Up Kits include a FREE 10-Pack Of Test Strips.
  • OUR POOL MASTER NATURAL CHEMISTRY START-UP KIT IS THE MOST POWERFUL POOL OPENING CHEMICAL START-UP KIT ON THE MARKET! Similar To Our Ultimate Kit For Pools Up To 30,000 Gallons - BUT, Also Includes 1 QUART BOTTLES OF Metal Free and Pool Magic Spring & Phos-Free!.
  • FOR LARGER POOLS, SIMPLY BUY MULTIPLE KITS!.
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Doheny's Ultimate Pool Opening Chemical Start-Up Kit (Ultimate Kit (for Pools Up to 20,000 Gallons))

  • TAKE THE GUESS-WORK OUT OF OPENING YOUR CHLORINE-BASED POOL IN THE SPRING WITH DOHENY'S POOL START-UP KIT! This convenient package contains all of the chemicals you need to get your pool ready for the swimming season!.
  • BENEFITS OF DOHENY'S POOL START-UP KITS INCLUDE eliminating the need to buy all of your pool start-up chemicals separately. Kits work for pools 10,000 to 30,000 gallons. All kits include easy to follow instructions!.
  • EACH ULTIMATE START-UP KIT CONTAINS Doheny's Metal Out - the ULTIMATE Stain, Rust & Scale Preventer.
  • Our Premium Super Shock Plus. ALL Doheny's Start-Up Kits include a FREE 10-Pack Of Test Strips.
  • OUR POOL MASTER NC BRANDS START-UP KIT IS THE MOST POWERFUL POOL OPENING CHEMICAL START-UP KIT ON THE MARKET! Similar To Our Ultimate Kit For Pools Up To 30,000 Gallons - BUT, Also Includes 1 QUART BOTTLES OF Metal Free and Pool Magic Spring & Phos-Free!.
  • FOR LARGER POOLS, SIMPLY BUY MULTIPLE KITS!.
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Chlorine Tablets 1 Inch 2 Lb Chlorinating Tablets Pool Chlorine Tablets 1 Inch for Swimming Pools Hot Tubs and Spas 45Pcs 1 Inch

  • PACKAGE INCLUDED: 2 Lb chlorinating tablets about 45 pieces. Each pool chlorinating tablet diameter is 1 inch and weighs about 0.7 ounces..
  • TRUSTABLE CHLORINATING TABLETS: Powerful chlorine shock will give your pool an extra boost of fighting power to keep the pool water fresh, get the....
  • KEEP WATER FRESH: No more dirty swimming pools, use these chlorine tablets to get clear water, to create a cleaner, more enjoyable swimming space. And....
  • SIMPLY USE: Just place tablets in the pool floater or feeder, then put into the pool every week or as often as needed to keep the water clear..
  • 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,....
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