Swimming Pools & Spas › robelle 8 lb pool calcium

Pool Care QPC55256EACH 10 lbs Calcium Balance Treatment

Features Pool Care Calcium Balancer Pool Care Calcium Balancer is great for raising Calcium Hardness level Easy to use No Pre-Mixing required Completely soluble No residue Compatible with Chlorine Salt chlorine bromine Ionizers or Biguanide systems... more

Rx Clear Super Shock 68% Calcium Hypochlorite Pool Shock Powder - 1 lb 6 Pack

Get prescription strength clarity with the Rx Clear Super Shock! The Super Shock contains 68% calcium hypochlorite yielding 65% available chlorine and making this similar to Mega Shock but slightly less concentrated. This shock will raise your free... more

Rx Clear Super Shock 68% Calcium Hypochlorite Pool Shock Powder - 1 lb 24 Pack

Get prescription strength clarity with the Rx Clear Super Shock! The Super Shock contains 68% calcium hypochlorite yielding 65% available chlorine and making this similar to Mega Shock but slightly less concentrated. This shock will raise your free... more

Dry Tec 68% Calcium Hypochlorite Granular Swimming Pool Shock 24 lb

Our Dry Tec 68% Calcium Hypochlorite formula works similarly to Sock-It however Dry Tec does not run the risk of bleaching vinyl pool liners. This allows for the shock to be evenly broadcast over your pool s surface. Note: DO NOT MIX! more

Rx Clear Granular Mega Chlorine Pool Shock 73% Calcium Hypochlorite Powder - 6 lbs

Get prescription strength clarity with the Rx Clear Mega Shock! This Mega shock contains 73% calcium hypochlorite yielding 70% available chlorine making it stronger than Super Shock. The components of calcium hypochlorite makes this product similar to... more

E-Z Swimming Pool Soft & Swim Chemical Controls Algae and Calcium Scaling - 10 lbs

Keep your outdoor pool clean easily with the E-Z Pool All-in-1 Concentrated Pool Care Solution Blend. This water care program features a specially blended multi-tasking formula that only needs to be applied once a week. E-Z Pool features a stable... more

Rx Clear Granular Mega Chlorine Pool Shock 73% Calcium Hypochlorite Powder - 1 lb

Get prescription strength clarity with the Rx Clear Mega Shock! This Mega shock contains 73% calcium hypochlorite yielding 70% available chlorine making it stronger than Super Shock. The components of calcium hypochlorite makes this product similar to... more

Rx Clear Super Shock 68% Calcium Hypochlorite Pool Shock Powder - 1 lb 48 Pack

Get prescription strength clarity with the Rx Clear Super Shock! The Super Shock contains 68% calcium hypochlorite yielding 65% available chlorine and making this similar to Mega Shock but slightly less concentrated. This shock will raise your free... more

Rx Clear Granular Mega Chlorine Pool Shock 73% Calcium Hypochlorite Powder - 24 lbs

Get prescription strength clarity with the Rx Clear Mega Shock! This Mega shock contains 73% calcium hypochlorite yielding 70% available chlorine making it stronger than Super Shock. The components of calcium hypochlorite makes this product similar to... more

Aqua-Org Plus Calcium Hypochlorite Pool Shock 1 lb Bags 24-Pack R-CH-O65-EUP-PS

PRODUCT SPECS: 24 Pack of 1lb Bags (24 pounds total) of calcium hypochlorite (pool shock). Bagged individually for easy measurement and use. Works in in-ground above-ground pools spas and hot tubs. 65% Cal Hypo Granules. Great for regular maintenance.... more

Rx Clear Super Shock 68% Calcium Hypochlorite Pool Shock Powder - 1 lb

Get prescription strength clarity with the Rx Clear Super Shock! The Super Shock contains 68% calcium hypochlorite yielding 65% available chlorine and making this similar to Mega Shock but slightly less concentrated. This shock will raise your free... more

Clorox Pool&Spa 12204CLX Calcium Hardness Increaser 4 lb White

Increases low Total Hardness levels in swimming pool waterPrevents corrosion etching and stainingPrevents pool surface damageIdeal for plaster pools and soft water areasFor best results use with the Clorox Pool appPower Source Type: Manual more

Rx Clear Calcium Hardness Increaser for Swimming Pools 25 lbs

Get prescription strength clarity with the Rx Clear Calcium Hardness Increaser! Use when the calcium hardness reading in your pool drops below 150ppm and this product will increase calcium hardness in water to prevent any stains or deterioration. The... more

Sigura GL71214A Calcium Hardness Up Pool Water Balancer 25 lbs

GLB Calcium Hardness Up increases water hardness to prevent foaming equipment corrosion and scaling. Keeping your pool water balanced is an important step in getting the most out of and preserving the life of pool equipment. This product is easy to... more

Robelle 3809-BLK Deluxe 16g. Double-Chamber 8-Foot Black Winter Water Tube For Swimming Pool Covers

-Heavy-duty 16 gauge vinyl-Double chamber design prevents the tube from rolling-Leak-proof easy to fill valves more

Robelle 8-Year Round Winter Pool Cover

The Economy pool cover is a solid winter cover. Solid pool covers do not allow water to pass through their material. This winter cover is intended to be used during the off-season. Please order by your pool size as the overlap goes beyond the pool size... more

Robelle 3748 Deluxe 4-foot x 8-foot Ice Equalizer Air Pillow for Above Ground Winter Pool Covers

Robelle 3748 Deluxe 4-foot x 8-foot Ice Equalizer Air Pillow for Above Ground Winter Pool Covers more

Robelle 8-Year Rectangular Winter Pool Cover

The Economy pool cover is a solid winter cover. Solid pool covers do not allow water to pass through their material. This winter cover is intended to be used during the off-season. Please order by your pool size as the overlap goes beyond the pool size... more

Robelle 10-Year Super Rectangular Winter Pool Cover 16 x 24 ft. Pool

Protect your in-ground swimming pool with the Robelle Super Guard solid winter pool cover. The blue 2.36 oz./yd2 polyethylene fabric is reinforced with eight vertical and eight horizontal threads per square inch. To ensure this cover will fit your... more

Baquacil Calcium Hardness Increaser ( 8 lb )

BAQUACIL® Calcium Hardness Increaser Calcium Hardness Increaser raises the calcium hardness of pool water which helps protect your pool surface and equipment. Compatible with chlorine bromine and BAQUACIL® pools. more

Robelle 10-Year Super Rectangular Winter Pool Cover 16 x 32 ft. Pool

The Robelle Super Winter Cover features an 8 x 8 scrim. This cover is constructed with a polyethylene material that weighs 2.36 oz./yard2. Both the scrim count and material weight are good indicators of the strength of your pool cover. A cover with a... more

Robelle 10-Year Super Round Winter Pool Cover 30 ft. Pool

The Robelle Super Winter Cover features an 8 x 8 scrim. This cover is constructed with a polyethylene material that weighs 2.36 oz./yard2. Both the scrim count and material weight are good indicators of the strength of your pool cover. A cover with a... more

8 lbs Calcium Hardness Increaser Granule Pack of 4

Calcium Hardness Increaser is used to raise the calcium hardness of swimming pool water. Compatible with all pool types including saltwater systems. Features 8 lbs Calcium Hardness Increaser Granule Pack of 4Specifications Container Size: 8 lbs Usage:... more

Splash 8 lbs Calcium Hardness Pouch

Our aim is creating trendy and very unique spa accessories and pool accessories We do modifications testing trying to find a factory and a design that could be aesthetic. Our backpack will be ideal from all with renewable durable and extremely strong... more

O-ACE-sis 4 lbs Calcium Hardness Increaser- Pack of 8

O-ACE-sis 4 lbs Calcium Hardness Increaser - - We strive to provide new innovative products to meet the need of the rapidly changing world we live in. Our goal is to provide products made with the finest material and consistent and high quality... more

6 lbs PH Minus Granule Non Chlorine Calcium Hardness Increaser - Pack Of 8

We strive to provide new innovative products to meet the need of the rapidly changing world we live in. Our goal is to provide products made with the finest material and consistent and high quality processes. Features PH Minus Granule Non Chlorine... more

O-ACE-SIS 8191850 6 lbs PH Minus Granule Non Chlorine Calcium Hardness Increaser - Pack Of 8

We strive to provide new innovative products to meet the need of the rapidly changing world we live in. Our goal is to provide products made with the finest material and consistent and high quality processes. Features PH Minus Granule Non Chlorine... more

CCH Calcium Hypochlorite 2-5/8 in. Tablets 50 lbs. 23220

Designed for use with the CCH Cal-Hypo Feeder this tablet is 68% calcium hypochlorite and cyanuric acid-free so there is never any danger of over stabilization. These round calcium hypochlorite tablets are 2-5/8 inches in size and colored blue for easy... more

Robelle Chlorine Stabilizer and Conditioner for Swimming Pools

7 lbs. Chlorine Stabilizer and Conditioner for Swimming Pools more

Clorox Pool&Spa 2-in-1 Perfect Balancer Granules 8.5 lbs (for Use in Swimming Pools)

Maintaining a balanced pool all season is easier with weekly use of 2-in-1 Perfect Balance. To Get Balanced: Test water and adjust pH and Alkalinity parameters to their ideal ranges. Use Clorox Pool&Spa ph UP or PH Down to balance PH levels and Clorox... more

Robelle Mineral Out Stain Remover for Swimming Pools

Robelle Mineral Out is especially formulated to help prevent discoloration of pool water due to iron calcium magnesium copper and other minerals and metals. This product is particularly ideal for pools using well water or in regions where heavy metals... more

Robelle Mineral Out Stain Remover for Swimming Pools

Robelle Mineral Out is especially formulated to help prevent discoloration of pool water due to iron calcium magnesium copper and other minerals and metals. This product is particularly ideal for pools using well water or in regions where heavy metals... more

Robelle 8 x 8 Step Section 8 Mil Deluxe Space Age Solar Blanket

The Robelle 8 Mil Deluxe Space Age Round Bubble Solar Blanket warms up your pool water by up to 12 degrees. Made of polyethylene material this solar cover floats bubble side down on the surface of your pool water when the pool is not in use allowing... more

Robelle 3930SP Swimming Pool Winter Chemical Kit Gallons Gallons

The Robelle Swimming Pool Winter Kit For Pools Up To Gallons helps keep clean covered pool water clear and odor free. Contains 4 lbs. Winter Shock 2 Qts. Winter Clear and 2 Qts. Anti-Stain Control. Winter Shock is a 100% soluble non-chlorine pool water... more

Robelle 1407 3 in. Jumbo Chlorine Tabs 7 lbs.

Features Robelle 3 in. Jumbo Tablets are the strongest chlorine tablets available Each 3 in. 8 oz. tab is individually wrapped stabilized and slow dissolving The tabs are wrapped to make handling safer and easier These chlorine tabs are stabilized to... more

Robelle 5-In-1 Swimming Pool Multi-Purpose 3 Chlorinating Tabs

Robelle 5-In-1 Swimming Pool Multi-Purpose 3 Chlorinating Tabs contain a proprietary blend of ingredients that will reduce the amount of pool chemicals needed to keep your swimming pool clean. Each 3 8 oz. tab is individually wrapped for easier and... more

Robelle 5-In-1 Swimming Pool Multi-Purpose 3 Chlorinating Tabs

Robelle 5In1 Swimming Pool Multipurpose 3 Chlorinating Tabs contain a proprietary blend of ingredients that will reduce the amount of pool chemicals needed to keep your swimming pool clean. Each 3 8 oz tab is individually wrapped for easier and safer... more

Robelle 5-In-1 Swimming Pool Multi-Purpose 3 Chlorinating Tabs

Robelle 5-In-1 Swimming Pool Multi-Purpose 3 Chlorinating Tabs contain a proprietary blend of ingredients that will reduce the amount of pool chemicals needed to keep your swimming pool clean. Each 3 8 oz. tab is individually wrapped for easier and... more