Best 22 Calcium Increasers for 2018

 

Pool Mate 1-2801spa-04 Calcium Increaser For Spas And Hot Tubs 4 Pack 1 Quart

Pool Mate 1-2801spa-04 Calcium Increaser For Spas And Hot Tubs (4 Pack), 1 Quart

Pool Mate 1-2801spa-04 Calcium Increaser For Spas And Hot Tubs (4 Pack), 1 Quart - Increases calcium hardness in spas and hot tubs. Easy to use. Spa balancing chemical.

 

Pool Mate Spa 1-2801SPA Calcium Increaser for Spas and Hot Tubs 1-Quart

Pool Mate Spa 1-2801SPA Calcium Increaser for Spas and Hot Tubs, 1-Quart

Pool Mate Spa 1-2801SPA Calcium Increaser for Spas and Hot Tubs, 1-Quart - Increases calcium hardness in spa water. Low hardness will etch plaster and corrode spa equipment. Use 1 oz per 100 gallons to increase hardness by 7 ppm. The ideal hardness level is 150-300 ppm. Use a test kit or test strip to test your spa calcium levels.

 

Pool Solutions P37025DE Swimming PoolSpa Calcium Increaser

Pool Solutions P37025DE Swimming Pool/Spa Calcium Increaser

Pool Solutions P37025DE Swimming Pool/Spa Calcium Increaser - Proper calcium levels are vital to keeping a pool maintained and balanced. Pool solutions calcium plus increases water hardness when necessary to prevent pool water from becoming corrosive to the plumbing and pool surface. Featurespool solutions calcium increaser 25 lbsraises total alkalinity and helps keep ph stableeasy to applycomplete instructions for dosage on containerrecommended calcium hardness levels between 150 ppm and 250ppm.

 

AQUA BASICS 1851P Calcium Increaser Pail 25-Pound

AQUA BASICS 1851P Calcium Increaser Pail, 25-Pound

AQUA BASICS 1851P Calcium Increaser Pail, 25-Pound - Calcium increaser balancer. Calcium increaser
increases calcium levels to protect plaster and equipment from eroding.

 

Natural Chemistry Spa And Hot Tub Calcium Hardness Increaser

Natural Chemistry Spa And Hot Tub Calcium Hardness Increaser

Natural Chemistry Spa And Hot Tub Calcium Hardness Increaser - 175lb bottle. Spa dosage is 1 oz per 500 gallons. Calcium hardness should be maintained between 150-250ppm.

 

Splash Calcium Hardness Increaser calcium Chloride Flake 77 8 Lbs

Splash Calcium Hardness Increaser (calcium Chloride Flake 77%) 8 Lbs

Splash Calcium Hardness Increaser (calcium Chloride Flake 77%) 8 Lbs - For raising calcium hardness in swimming pool water. Contains calcium chloride flakes.

 

Pool Mate 1-2808B-02 Calcium Increaser for Swimming Pools 8-Pound 2-Pack by Pool Mate

Pool Mate 1-2808B-02 Calcium Increaser for Swimming Pools, 8-Pound, 2-Pack by Pool Mate

Pool Mate 1-2808B-02 Calcium Increaser for Swimming Pools, 8-Pound, 2-Pack by Pool Mate - 25 lbs. Increases water hardnesslow calcium hardness level can cause corrosive waterprevents the staining or etching of your pool’s surfaceideal calcium hardness range 200, 400ppm6. Per 10,000 gallons to raise hardness 50ppm.

 

Hot Tub Things Calcium Increaser 32 Oz - Prevent Corrosion In Your Spa

Hot Tub Things Calcium Increaser 32 Oz – Prevent Corrosion In Your Spa

Hot Tub Things Calcium Increaser 32 Oz – Prevent Corrosion In Your Spa - America’s #1 trusted brand of hot tub chemicals. Formulated exclusively for hot tubs and made from the purest chemicals available. Add a little calcium increaser regularly to protect your hot tub from corrosion caused by low calcium. Safety tested to assure quality, guaranteed performance. Compare to leisure time calcium booster.

 

Spaguard Spa Calcium Hardness Increaser - 12 Oz

Spaguard Spa Calcium Hardness Increaser – 12 Oz

Spaguard Spa Calcium Hardness Increaser – 12 Oz - 1 tbs per 100 gallons increases calcium hardness ~25ppm. Prevents corrosion of equipment due to low calcium hardness. Spaguard spa or hot tub calcium hardness increaser 12oz. Prevents etching of plaster due to low calcium hardness. Calcium hardness increaser for spa and hot tubs.

 

Calcium Increaser Multi-pack 2-Pack

Calcium Increaser Multi-pack: 2-Pack

Calcium Increaser Multi-pack: 2-Pack - When calcium levels are too low, spa water can be foamy and corrosive to equipment. When calcium levels are too high, you will see scale formation on the spa”s interior and the water. Pool mate spa increase calcium increases the calcium hardness in spas and hot tubs. Use a test kit or test strip to test your spa calcium levels. The ideal calcium level for spas is between 150-300 parts per million.

 

Fibrocal 77-80 Anhydrous Calcium Hardness Increaser For Swimming Pool 8 Lb

Fibrocal 77-80 Anhydrous Calcium Hardness Increaser For Swimming Pool 8 Lb

Fibrocal 77-80 Anhydrous Calcium Hardness Increaser For Swimming Pool 8 Lb - Reef food. Calcium chloride. Reef calcium. Salt water aquarium hardness increaser.

 

Spa Essentials Calcium Hardness Increaser 14 Oz

Spa Essentials Calcium Hardness Increaser 14 Oz

Spa Essentials Calcium Hardness Increaser 14 Oz - Helps prevent corrosion of spa equipment and surfaces. Increases calcium hardness level in spa water.

 

Clearon 12000734 Azure Calcium Hardness Increaser 25 Lbs

Clearon 12000734 Azure Calcium Hardness Increaser 25 Lbs.

Clearon 12000734 Azure Calcium Hardness Increaser 25 Lbs. - Clearon 12000734 azure calcium hardness increaser 25 lbs.

 

In The Swim Pool Calcium Hardness Increaser - 25 Lb Pail

In The Swim Pool Calcium Hardness Increaser – 25 Lb. Pail

In The Swim Pool Calcium Hardness Increaser – 25 Lb. Pail - Use when the calcium hardness reading in your pool drops below 150ppm. Dosage 6 lbs per 10,000 gallons will raise the hardness level approximately 50 ppm. Granular calcium chloride.

 

Spaguard Spa Calcium Hardness Increaser - 12 Ounce

Spaguard Spa Calcium Hardness Increaser – 12 Ounce

Spaguard Spa Calcium Hardness Increaser – 12 Ounce - Prevents etching of plaster due to low calcium hardness. Prevents corrosion of equipment due to low calcium hardness. 1 tbs per 100 gallons increases calcium hardness ~25ppm. Spaguard spa calcium hardness increaser 12oz. Calcium hardness increaser.

 

Spa Choice 472-3-5031 Calcium Increaser for Spas and Hot Tubs 14-Ounce by SpaChoice

Spa Choice 472-3-5031 Calcium Increaser for Spas and Hot Tubs, 14-Ounce by SpaChoice

Spa Choice 472-3-5031 Calcium Increaser for Spas and Hot Tubs, 14-Ounce by SpaChoice - Increases calcium hardness in spa waterlow hardness will etch plaster and corrode spa equipmentthe ideal hardness level is 150-300 ppmuse 1 oz. Per 100 gallons to increase hardness by 7 ppmuse a test kit or test strip to test your spa calcium levels.

 

NLCT- Calcium Increaser

NLCT- Calcium Increaser

NLCT- Calcium Increaser - Size 680 g (24 oz). Calcium test reading ppm to recomended amount of cal-rise conversion chart on back of bottle. Effortlessly raise the calcium levels in your spa or hot tub when chemical test is reading low calcium levels. Prevents multiple issues associated with low calcium levels such as heater corrosion. Nlct- calcium increaser.

 

Splash Calcium Hardness Increaser calcium Chloride Flake 77 4 Lbs

Splash Calcium Hardness Increaser (calcium Chloride Flake 77%) 4 Lbs

Splash Calcium Hardness Increaser (calcium Chloride Flake 77%) 4 Lbs - For raising calcium hardness in swimming pool water. Contains calcium chloride flakes.

 

Pool Mate 1-2801SPA-02 Spa Calcium Increaser

Pool Mate 1-2801SPA-02 Spa Calcium Increaser

Pool Mate 1-2801SPA-02 Spa Calcium Increaser - Pool mate spa increase calcium increases the calcium hardness in spas and hot tubs. Use a test kit or test strip to test your spa calcium levels. The ideal calcium level for spas is between 150-300 parts per million. When calcium levels are too low, spa water can be foamy and corrosive to equipment. When calcium levels are too high, you will see scale formation on the spa”s interior and the water.

 

Rx Clear Granular Calcium Hardness Increaser plus For Swimming Pools-4 Lbs

Rx Clear Granular Calcium Hardness Increaser (plus) For Swimming Pools-4 Lbs

Rx Clear Granular Calcium Hardness Increaser (plus) For Swimming Pools-4 Lbs - Add when the water hardness levels drop below 150 ppm ideally this range should be anywhere from 200- 400 ppm. It is made of 100% calcium chloride. This product reduces both corrosion and foaming of certain chemicals. Calcium plus raises calcium hardness in the water to prevent staining and corrosion. Rx clear granular calcium hardness increaser (plus) for swimming pools-4 lbs.

 

SeaKlear 1140402 Liquid Formula Spa Calcium Water Hardness Increaser

SeaKlear 1140402 Liquid Formula Spa Calcium Water Hardness Increaser

SeaKlear 1140402 Liquid Formula Spa Calcium Water Hardness Increaser - Features   •  boosts calcium levels in soft water   •  prevents damage to spa equipment from aggressive water   •  proven effective & reliable   •  made in the united states product dosage 1 oz. Of water increases hardness by 7 ppm available sizes spa calcium increaser, 1 quart. Of seaklear spa calcium increaser per 500 gal. Seaklear spa calcium increaser is a liquid formula used to raise total water hardness, boosts calcium levels in areas with soft water and prevents damage to equipment.

 

Natural Chemistry 04105 Spa Calcium Hardness Increaser 175lb

Natural Chemistry 04105 Spa Calcium Hardness Increaser 1.75lb

Natural Chemistry 04105 Spa Calcium Hardness Increaser 1.75lb - 175 lb container.