Swimming Pools & Spas

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5 lb. Chlorine Stabilizer Free Shipping on Over 500K Items!

Get the most out of your chlorine with Pool Time Chlorine Stabilizer. This gra... Get the most out of your chlorine with Pool Time Chlorine Stabilizer. This granular product protects chlorine from sunlight exposure so it lasts longer. Ideal for new pools, saltwater pools and pools that sanitize with chlorinating liquid. Apply slowly... more

as low as $19.98

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2 lb. Chlorine Free Shock-Oxidizer (6-Piece P... Free Shipping on Over 500K Items!

My Salt Pool Chlorine Free Shock-Oxidizer eliminates organic contaminants and ... My Salt Pool Chlorine Free Shock-Oxidizer eliminates organic contaminants and clears cloudy water. This Shock-Oxidizer is a fast-dissolving treatment that quickly restores water clarity by effectively destroying bacteria and swimmer wastes. Swim in as... more

as low as $49.98

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Super Zappit Pool Shock 73% Calcium Hypochlor...

"Super Zappit super pool shock is an exceptionally strong and powerful shock f... "Super Zappit super pool shock is an exceptionally strong and powerful shock formula that will quickly eradicate algae, bacteria and other harmful contaminants from your swimming pool. Our pool super shock contains more chlorine than any other swimming... more

as low as $14.95

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Super Zappit Pool Shock 73% Calcium Hypochlor...

"Super Zappit super pool shock is an exceptionally strong and powerful shock f... "Super Zappit super pool shock is an exceptionally strong and powerful shock formula that will quickly eradicate algae, bacteria and other harmful contaminants from your swimming pool. Our pool super shock contains more chlorine than any other swimming... more

as low as $89.95

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Super Zappit Pool Shock 73% Calcium Hypochlor...

"Super Zappit super pool shock is an exceptionally strong and powerful shock f... "Super Zappit super pool shock is an exceptionally strong and powerful shock formula that will quickly eradicate algae, bacteria and other harmful contaminants from your swimming pool. Our pool super shock contains more chlorine than any other swimming... more

as low as $30.95

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48 Pk Cal-Hypo Calcium Hypochlorite Super Swi...

48 x 1 lb Bags of 65% Calcium Hypochlorite Pool Shock (48lbs Total) Great for ... 48 x 1 lb Bags of 65% Calcium Hypochlorite Pool Shock (48lbs Total) Great for Spring start up and all season long. Super Strength Shock used to super chlorinate your pool for regular weekly maintenance and to remove algae, bacteria, and organic waste.... more

as low as $124.99

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24 Pk Cal-Hypo Calcium Hypochlorite Super Swi...

24 x 1 lb Bags of 65% Calcium Hypochlorite Pool Shock (24lbs Total) Great for ... 24 x 1 lb Bags of 65% Calcium Hypochlorite Pool Shock (24lbs Total) Great for Spring start up and all season long. Super Strength Shock used to super chlorinate your pool for regular weekly maintenance and to remove algae, bacteria, and organic waste.... more

as low as $59.89

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12 Pk Cal-Hypo Calcium Hypochlorite Super Swi...

24 x 1 lb Bags of 65% Calcium Hypochlorite Pool Shock (24lbs Total) Great for ... 24 x 1 lb Bags of 65% Calcium Hypochlorite Pool Shock (24lbs Total) Great for Spring start up and all season long. Super Strength Shock used to super chlorinate your pool for regular weekly maintenance and to remove algae, bacteria, and organic waste.... more

as low as $32.89

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3 Inch Calcium HypoChlorite Tablets 50 Pound ...

ELIMINATE THE INSTABILITY OF GAS AND LIQUID CHLORINE! ELIMINATE THE INSTABILITY OF GAS AND LIQUID CHLORINE! more

as low as $150.00

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50 lbs. Pool Chlorine Sticks

Extra large, slow dissolving pool chlorine cticks weigh 8 ounces each and meas... Extra large, slow dissolving pool chlorine cticks weigh 8 ounces each and measure 4.25 inches long and 1.5 inches wide. work great in floaters, skimmers and automatic chemical feeders. 98.6% Trichloro-S-Triazinetrione. more

as low as $164.99

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50 lbs. 3 Inch Pool Chlorine Tablets

High quality, slow dissolving 3 inch chlorine tablets are the perfect size for... High quality, slow dissolving 3 inch chlorine tablets are the perfect size for floaters, skimmers or almost any automatic feeder. Tablets weigh 7 oz. each and are individually wrapped. 98.6% Trichloro-S-Triazinetrione. more

as low as $107.99

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100 lbs. 3 Inch Pool Chlorine Tablets

High quality, slow dissolving 3 inch chlorine tablets are the perfect size for... High quality, slow dissolving 3 inch chlorine tablets are the perfect size for floaters, skimmers or almost any automatic feeder. Tablets weigh 7 oz. each and are individually wrapped. 98.6% Trichloro-S-Triazinetrione. more

as low as $209.99

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Stabilized Chlorine Granules 50 Lbs

Stabilized Chlorine Granules 50 Lbs Stabilized Chlorine Granules 50 Lbs more

as low as $167.58

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Chlorine Tabs 50 Lbs

Chlorine Tabs 50 Lbs Chlorine Tabs 50 Lbs more

as low as $129.53

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Arch Chemical Pool Calcium Plus Hth 3 Pack

Hth Calcium Plus *granular Calcium Chloride *4 Lb. *raises Calcium Hardness In... Hth Calcium Plus *granular Calcium Chloride *4 Lb. *raises Calcium Hardness In Pools *prevents Stains And Corrosion *bottle more

as low as $20.37

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E-Z Clor O2 Non-Chlorine Shock 1lbs and 25lbs...

E-Z Clor O2 Non-Chlorine Shock   Used in vinyl pools. Removes human waste an... E-Z Clor O2 Non-Chlorine Shock   Used in vinyl pools. Removes human waste and safe to swim in just 15min. more

as low as $6.99

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Arch Chemical Pool Stabilizre Hth 4# 3 Pack

Hth Stabilizer Conditioner *granular Cyanuric Acid *4 Lb. *reduces Chlorine Lo... Hth Stabilizer Conditioner *granular Cyanuric Acid *4 Lb. *reduces Chlorine Loss Due To Intense Sunlight *bottle *discovery Sup more

as low as $42.90

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Arch Chemical Hth Shock 'n' Swim 1# 18 Pack

Hth Sock-it Pool Shock *1 Lb. *47% Available Chlorine *class 1 Oxidizer (littl... Hth Sock-it Pool Shock *1 Lb. *47% Available Chlorine *class 1 Oxidizer (little To No Combustible Reaction) *controls Algae, Bacteria, Organic Contaminations *bag *discovery Sup more

as low as $54.54

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Super Zappit Pool Shock 73% Calcium Hypochlor...

"Super Zappit super pool shock is an exceptionally strong and powerful shock f... "Super Zappit super pool shock is an exceptionally strong and powerful shock formula that will quickly eradicate algae, bacteria and other harmful contaminants from your swimming pool. Our pool super shock contains more chlorine than any other swimming... more

as low as $55.95

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Super Zappit Pool Shock 73% Calcium Hypochlor...

"Super Zappit super pool shock is an exceptionally strong and powerful shock f... "Super Zappit super pool shock is an exceptionally strong and powerful shock formula that will quickly eradicate algae, bacteria and other harmful contaminants from your swimming pool. Our pool super shock contains more chlorine than any other swimming... more

as low as $179.90

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Shopping for the best deal on In the swim 50 pounds calcium hypochlorite granular pool chlorine Swimming Pools & Spas - Read product reviews, compare prices and store ratings.