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  • 52030 SHOCK TRTMENT POOL6X13OZ
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    HTH

    52030 SHOCK TRTMENT POOL6X13OZ

    SHOCK TREATMENT POOL 6X13 OZ
    $26.03
    $26.03
    Notify me
  • 52036 SHOCK SP TRTMNT PL 6X1LB
    Notify me
    HTH

    52036 SHOCK SP TRTMNT PL 6X1LB

    SHOCK SUPER TREATMNT POOL6X1LB
    $36.18
    $36.18
    Notify me
  • HTH

    HTH 1276 Test Strip, 6-Way

    The quick and easy way to test and adjust the 6 key chemicals in your swimming pool, now with even more accurate results with google cloud vision technology. Strips for testing total chlorine, bromine, pH, total alkalinity, total hardness and cyanuric acid levels Uses...
    $13.14
    $13.14
  • HTH

    HTH 28008 Brilliance Chlorinating Chemical, 4.75 lb Bucket, Tablet

    HTH™ Pool Care Brilliance Cal-hypo chlorine tabs put powerful clarity and confidence in your hands. These fast-acting pool chlorine tablets use a Cal-hypo formula that won't add extra cyanuric acid (CYA), which helps prevent overstabilization, cloudy water and chlorine lock Safe for all pool...
    $49.13
    $49.13
  • HTH

    HTH 42047 Chlorine Tablet, 5 lb Bottle, Bleach, Chlorine, White

    Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs. Kills algae and bacteria Use in floater, feeder or skimmer basket Tabs last for up to 1 week HTH® chlorine tabs keep water clear while protecting against bacteria, algae and...
    $59.31
    $59.31
  • HTH

    HTH 42049 Chlorine Tabs, Tablet, 1.5 lb

    Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs. Kills algae and bacteria Tabs last for up to 1 week HTH® chlorine tabs keep water clear while protecting against bacteria, algae and other organisms Sun protected for longer chlorine...
    $21.38
    $21.38
  • HTH

    HTH 42051 Advanced Chlorine Tablet, 6 oz, Bleach, Chlorine, White

    Sanitize, clarify and protect your swimming pool against algae with one easy and convenient tab. Sanitizer, clarifier and algaecide Use in floater, feeder or skimmer basket Tabs last up to 1 week This advanced formula sanitizes, clarifies and kills algae for beautiful, clean and...
    $7.88
    $7.88
  • HTH

    HTH 42052 Chlorine Tablet, 5 lb, Tablet

    Sanitize, clarify and protect your swimming pool against algae with one easy and convenient tab. Use in floater, feeder or skimmer basket Tabs last up to 1 week This advanced formula sanitizes, clarifies and kills algae for beautiful, clean and clear water all season...
    $62.02
    $62.02
  • HTH

    HTH 42053 Advanced Chlorine Tablet, 8 lb, Bleach, Chlorine, White

    Sanitize, clarify and protect your swimming pool against algae with one easy and convenient tab. Sanitizer, clarifier and algaecide Use in floater, feeder or skimmer basket Tabs last up to 1 week This advanced formula sanitizes, clarifies and kills algae for beautiful, clean and...
    $83.81
    $83.81
  • HTH

    HTH 42055 Advanced Chlorine Tablet, 25 lb, Bleach, Chlorine, White

    Sanitize, clarify and protect your swimming pool against algae with one easy and convenient tab. Sanitizer, clarifier and algaecide Use in floater, feeder or skimmer basket Tabs last up to 1 week This advanced formula sanitizes, clarifies and kills algae for beautiful, clean and...
    $162.54
    $162.54
  • HTH

    HTH 42057 Chlorine Floater, Tablet, Bleach, Chlorine, 3 lb

    Take advantage of one of the most convenient and easy-to-use pool care products. When used as directed, this pre-filled floater sanitizes for up to four weeks. Sanitizes and kills bacteria and algae Easy and low maintenance solution Sanitizes for up to 4 weeks The...
    $66.23
    $66.23
  • HTH 52013 Pool Shock, 4.16 lb, Granular, Chlorine, White
    HTH

    HTH 52013 Pool Shock, 4.16 lb, Granular, Chlorine, White

    Shock treat your pool at least once a week to kill unwanted bacteria and algae and to give your pool the boost of chlorine it needs to keep your water clean and clear. HTH® Shock! treatment is the original swimming pool shock designed to...
    $34.81
    $34.81
  • 52030B SHCK TRTMENT POOL6X13OZ
    HTH

    HTH 52015 Pool Shock, 13.3 oz Bag, Granular, Chlorine, White

    HTH® Shock! treatment, 6 bags 13.3 oz each, is an effective, Multi-purpose product that sanitizes, clarifies, helps prevent algae and shock treats your pool. It is convenient, easy-to-use and won't over-stabilize your pool. HTH® Shock! treatment is the original swimming pool shock designed to...
    $26.99
    $26.99
  • 52031 SHOCK TRTMENT POOL 13OZ
    HTH

    HTH 52017 Shock Treatment, Solid, Chlorine, 13.3 oz Pouch

    HTH® Shock! Treatment is the original swimming pool shock designed to boost chlorine levels and kill bacteria and algae for a clean, clear pool. This pool shock is great for all pool types and won't fade your pool liner. Test and apply shock treatment...
    $5.22
    $5.22
  • HTH

    HTH 52038 Advanced Green to Blue Chemical, 7.2 lb, Powder, Chlorine, White

    Fight a severe algae bloom and transform your swimming pool water from green to blue in 24 hours with this easy-to-use system. Simple 2-step system Pack I is a strong algae fighting pool shock with cal hypo Pack II is a powerful flocculant that...
    $46.29
    $46.29
  • HTH

    HTH 67057 pH Down, Granular, 5 lb

    Balance the pH levels in your swimming pool water for beautiful clarity, improved chlorine efficiency and overall healthy swimming. Lowers pH and alkalinity levels for healthier water Helps chlorine to work efficiently Improves water comfort and prevents surface damage Compatible with all swimming pools...
    $17.39
    $17.39
  • HTH

    HTH 67058 pH Up, Granular, 4 lb

    Balance the pH levels in your swimming pool water for beautiful clarity, improved chlorine efficiency and overall healthy swimming. Increases pH levels for healthy water Compatible with all swimming pools Features a resealable pouch for easy storage Balanced pH levels help prevent corrosion of...
    $10.94
    $10.94
  • HTH

    HTH 67059 Calcium Up, 4 lb Bottle, Granular

    Raise the calcium hardness of your swimming pool water to protect your pool surfaces and equipment from harm. Protects pool surfaces Helps chlorine to work efficiently Prevents equipment damage Compatible with all swimming pools Helps prevent swimming pool water from becoming corrosive For excellent...
    $16.38
    $16.38
  • HTH

    HTH 67060 Alkalinity Up, 5 lb, Crystalline Powder, White

    Raise the total alkalinity level to ensure healthy swimming pool water and happy swimmers. Raises total alkalinity levels in pool water Helps pH levels from fluctuating Protects against skin and eye irritation Protects equipment and pool surfaces Keeps total alkalinity and pH levels in...
    $14.48
    $14.48
  • HTH

    HTH 67061 Chlorine Stabilizer, 4 lb, Granular, White

    Help protect and extend the life of chlorine in your swimming pool water and ensure healthy swimming. Protects chlorine against sunlight Helps chlorine last longer Compatible with all swimming pools Helps slow down the effects of direct sunlight on chlorine in swimming pool water...
    $23.65
    $23.65
  • HTH

    HTH 67120 Pool Filter Sand, Solid, Off-White/Tan, 50 lb Bag

    Make sure your sand filter is working in peak condition to keep your swimming pool water clean and clear. High-quality sand for swimming pool filters Keeps filters working efficiently Compatible with sand filters of all swimming pool types HTH® filter sand keeps your water...
    $10.77
    $10.77
  • HTH 86230 Spa Chlorinating Sanitizer, 2 lb, Granular, Chlorine, White
    HTH

    HTH 86230 Spa Chlorinating Sanitizer, 2 lb, Granular, Chlorine, White

    HTH Spa Chlorinating Sanitizer, Net Content: 2 lb, Granular, Odor/Scent: Chlorine, White, Compositions: Calcium Hypochlorite, Sodium Chloride, Calcium Chlorate, Calcium Chloride, Calcium Hydroxide, Calcium Carbonate, Heptahydrate, Magnesium Sulfate, Water, Density: 0.8 g/cc, pH Range: 10 to 10.8 Fast-acting sanitizer controls bacteria and algae
    $23.97
    $23.97
  • 86134/86230 SANITIZER SPA 2LB
    HTH

    HTH 86230 Spa Chlorinating Sanitizer, 2 lb, Granule, Chlorine, White

    HTH Spa Chlorinating Sanitizer, 2 lb Net Content, Granule Form, Chlorine Odor/Scent, White, Compositions: Calcium Hypochlorite, Sodium Chloride, Calcium Chlorate, Calcium Chloride, Calcium Hydroxide, Calcium Carbonate, Heptahydrate, Magnesium Sulfate, Water, 0.8 g/cc Density, 10 to 10.8 pH Fast-acting sanitizer controls bacteria and algae
    $23.97
    $23.97
  • HTH

    HTH Algae Guard+ Ultra 67244 Algaecide, 1 qt, Blue

    HTH™ Pool Care Algae Guard+ Ultra is our most powerful pool algaecide, engineered to eliminate and prevent even the toughest algae. This non-foaming, non-staining algaecide for pools works fast to kill stubborn green, black and mustard algae while preventing regrowth for long-lasting clarity and...
    $29.57
    $29.57
  • HTH

    HTH Brilliance, Pool Care 91031 Skimmer Basket Insert

    HTH™ Brilliance™ skimmer basket insert makes pool maintenance simple, safe and efficient. Designed to hold chlorine tablets securely inside your skimmer basket, this innovative pool skimmer basket insert helps tablets dissolve evenly while keeping them separated from debris for consistent sanitation. Compatible with HTH™...
    $18.28
    $18.28
  • HTH

    HTH Brilliance, Pool Care 91035 Chlorine Floater, 3 in Chlorine Tablet

    HTH™ Brilliance™ chlorine floater delivers a smarter, safer way to keep your pool water beautifully clear. With HTH™ Brilliance™, you can enjoy crystal-clear, swim ready water all season long because HTH™ is here to help. Designed for use with HTH™ Brilliance™ Cal Hypo chlorine...
    $12.61
    $12.61
  • HTH

    HTH Pool Care 42054 Advanced Chlorine Tabs, Tablet, Bleach, Chlorine-Like, Sharp, 15 lb

    Sanitize, clarify and protect your swimming pool against algae with one easy and convenient tab. Sanitizer, clarifier and algaecide Use in floater, feeder or skimmer basket Tabs last up to 1 week This advanced formula sanitizes, clarifies and kills algae for beautiful, clean and...
    $116.05
    $116.05
  • HTH

    HTH Pool Care 42056 Ultra Chlorine Tabs, Tablet, Strong Chlorine, 8 lb

    Keep your pool water clean, clear and comfortable with this all-in-one tablet sanitizer and shock treatment. It kills algae and bacteria while softening, clarifying and guarding surfaces from stain and scale for an amazing value and sparkle. All-in-one sanitizer Sanitizer, clarifier, algaecide and water...
    $73.62
    $73.62
  • HTH

    HTH Pool Care 42059 Pool Chemical, 25 lb, Tablet, Chlorine Like, White

    Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs. Kills algae and bacteria Use in floater, feeder or skimmer basket Tabs last for up to 1 week
    $140.51
    $140.51
  • HTH

    HTH Pool Care 42062 Pool Chemical, 35 lb, Tablet, Chlorine

    Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs. Kills algae and bacteria Use in floater, feeder or skimmer basket Tabs last for up to 1 week
    $195.47
    $195.47
  • HTH

    HTH Pool Care 42064 Pool Chemical, 5 lb, Tablet, Chlorine Like, White

    Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs. Kills algae and bacteria Use in floater, feeder or skimmer basket Tabs last for up to 1 week
    $41.91
    $41.91
  • HTH

    HTH Pool Care 52047 Salt Shock, 12 oz Box, Crystalline, White

    Do you think your salt chlorine generator is making enough chlorine? This new HTH™ salt pool shock product "boosts" chlorine to shock levels your salt generator may not be making. This product dissolves quickly and completely for easy salt water pool shock treatment. This...
    $35.24
    $35.24
  • HTH

    HTH Pool Care 67218 Metal Stain and Scale Control, 1 qt, Liquid, Pale Yellow/White

    HTH™ Pool Care metal, stain and scale control helps you maintain a clean, clear and beautifully balanced pool with confidence. This advanced pool metal control prevents and treats metal stains, discoloration and cloudy water caused by dissolved metals like iron, copper and manganese By...
    $18.41
    $18.41
  • HTH Pool Care 67221 Clear Defense Phosphate Remover, 1 qt, Liquid
    HTH

    HTH Pool Care 67221 Clear Defense Phosphate Remover, 1 qt, Liquid

    The HTH™ clear defense is your all-in-one solution for maintaining beautifully clear, algae-free pool water. With HTH™, you can relax knowing your pool is always ready for cannonballs, family fun and total confidence. You’re all clear with HTH™. This powerful, fast-acting pool algae prevention...
    $26.38
    $26.38
  • HTH Pool Care 67227 Filter Cleaner, 1 qt
    HTH

    HTH Pool Care 67227 Filter Cleaner, 1 qt

    HTH™ Pool Care filter cleaner helps you maintain peak pool performance with cleaner filters and crystal-clear water. This professional strength pool filter cleaner removes oils, minerals and debris that reduce filtration efficiency, restoring your filter’s full power. HTH™ Pool Care filter cleaner makes maintenance...
    $13.36
    $13.36
  • HTH Pool Care, Algae Guard 67243 Pool Chemical, 1 qt, Hazy, Mild Quaternary Ammonium Chloride
    HTH

    HTH Pool Care, Algae Guard 67243 Pool Chemical, 1 qt, Hazy, Mild Quaternary Ammonium Chloride

    Be all clear for more summertime fun! Use this powerful, non-foaming formula to kill and prevent heavy amounts of algae blooms for crystal clear pool water. HTH's all-in one algaecide destroys and prevents all types of algae Swim immediately Compatible with all swimming pools...
    $21.27
    $21.27
  • HTH

    HTH Spa 86109 Bromine Tablet, 2 lb Bottle, Off-White

    Enjoy all the effectiveness of chlorine without the chlorine odor! Use these convenient bromine tablets for spa and hot tubs to sanitize your water to keep it clean, clear and ready for relaxation. No heavy chlorine odor or irritation Fits all floaters
    $38.64
    $38.64
  • HTH Spa 86111 Defoamer Ecopod, 1 lb
    HTH

    HTH Spa 86111 Defoamer Ecopod, 1 lb

    HTH Spa™ defoamer ecopods are the modern, eco-friendly solution for fast and effective spa defoamer for hot tub care. Each pre-measured spa defoamer pod dissolves completely, eliminating unwanted foam in your spa or hot tub without the mess or hassle of measuring liquids. One...
    $10.16
    $10.16
  • HTH

    HTH spa 86123 Filter Cleaner, 16 oz, Liquid

    Keep your spa filter clean with this easy-to-use filter cleaner. Deep cleans all filter types Extends life of filter Helps clarify water HTH spa™ filter cleaner is great for all spas, including bromine, chlorine and biguanide For excellent results, use HTH spa™ filter cleaner...
    $11.21
    $11.21
  • HTH

    HTH spa 86131 Alkalinity Up, 1.25 lb, Powder

    Easily raise the total alkalinity levels in your spa water to ensure it remains clear, clean and healthy. Keeps total alkalinity and pH levels in range Protects against skin and eye irritation Protects spa equipment and surfaces Keeps the pH levels in range, which...
    $10.16
    $10.16
  • HTH

    HTH spa 86132 pH Down, Granular, 2.5 lb

    Balance the pH levels in your spa water for beautiful clarity, improved sanitizer efficiency and a more relaxing experience. Decreases the pH levels in spas and hot tubs Allows sanitizer to work more effectively Prevents corrosion of spa surfaces and equipment HTH spa™ pH...
    $16.02
    $16.02
  • HTH

    HTH spa 86133 pH Up, Crystal, 2 lb

    Balance the pH levels in your spa water for beautiful clarity, improved sanitizer efficiency and a more relaxing experience. Increases pH levels in spas and hot tubs Allows sanitizer to work more effectively Prevents corrosion of spa surfaces and equipment HTH spa™ pH up...
    $14.67
    $14.67
  • HTH

    HTH spa 86138 Test Strip

    Quickly and easily check and adjust the 5 key elements in your spa to keep water clear, clean, healthy and balanced. 25 strips for testing total bromine, free chlorine, alkalinity, pH and total hardness Accurate results in seconds Compatible with all spas HTH spa™...
    $13.20
    $13.20
  • HTH Spa 86245 Scale Preventer, 1 pt, Liquid
    HTH

    HTH Spa 86245 Scale Preventer, 1 pt, Liquid

    HTH Spa™ scale preventer is a powerful solution for reliable spa stain and scale control. Formulated to target minerals and deposits in your spa water, this product helps prevent stubborn stains and scale build-up that can cloud water and damage surfaces. Use regularly for...
    $15.96
    $15.96
  • HTH Super Shock 52019 Pool Treatment, Solid, Chlorine, 1 lb
    HTH

    HTH Super Shock 52019 Pool Treatment, Solid, Chlorine, 1 lb

    HTH® Super Shock pool shock treatment is the 4-in-1 powerful pool shock designed to boost chlorine levels and kill and prevent bacteria and algae for a clear, healthy pool. Each lb of Super Shock packs a powerful punch, treating 13,500 gal and restoring crystal...
    $6.88
    $6.88
  • 52035/52019 SHOCK SP POOL1LB
    HTH

    HTH Super Shock 52019 Pool Treatment, Solid, Chlorine-Like, 1 lb

    HTH® Super Shock pool shock treatment is the 4-in-1 powerful pool shock designed to boost chlorine levels and kill and prevent bacteria and algae for a clear, healthy pool. Each lb of Super Shock packs a powerful punch, treating 13,500 gal and restoring crystal...
    $6.88
    $6.88
  • 52036R SHCK SP TRTMNT PL 6X1LB
    HTH

    HTH Super Shock 52023 Pool Treatment, Solid, Chlorine, 6 lb

    HTH® Super Shock treatment is the 4-in-1 powerful pool shock designed to boost chlorine levels and kill and prevent bacteria and algae for a clear, healthy pool. Each pound of Super Shock packs a powerful punch, treating 13,500 gal and restoring crystal clarity in...
    $37.30
    $37.30
  • 52037/52026 SHOCK POOL 12X1LB
    Notify me
    HTH

    HTH Super Shock 52026 Pool Chemical, 12 lb Bag, Granular, Chlorine, White

    Quickly eliminate unwanted bacteria and algae in your indoor and outdoor swimming pool with a one-pound bag of HTH® Super Shock! treatment. HTH® Super Shock! treatment is the 4-in-1 powerful pool shock designed to boost chlorine levels and kill and prevent bacteria and algae...
    $48.86
    $48.86
    Notify me
  • 52037R SHOCK POOL 12X1LB
    HTH

    HTH Super Shock 52026 Pool Chemical, 12 lb Bag, Granular, Chlorine, White

    Quickly eliminate unwanted bacteria and algae in your indoor and outdoor swimming pool with a one pound bag of HTH® Super Shock! treatment. HTH® Super Shock! treatment is the 4-in-1 powerful pool shock designed to boost chlorine levels and kill and prevent bacteria and...
    $49.04
    $49.04
  • 52039/52027 SHOCK ULT POOL1LB
    HTH

    HTH Ultimate 52027 Shock Treatment, Powder, Chlorine, 1 lb Pouch

    HTH® ultimate Shock treatment delivers an incredible value with a 7-in-1 formula that increases chlorine levels, kills and prevents bacteria and algae, reduces eye and skin irritation, prevents stains from metals and prevents scale. HTH® makes pool care easy with a shock treatment that...
    $9.63
    $9.63

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