22 Most Wanted Hardness Increasers for 2019

 

Azure 681031355 Calcium Hardness Increaser - 25 lb

Azure 681031355 Calcium Hardness Increaser – 25 lb

Azure 681031355 Calcium Hardness Increaser – 25 lb - Deep clean remove blackhead. Promote absorption. Anti-acne and fade spot. Gently remove dead skin and exfoliating. Stimulate face blood circulation, skin tightening.

 

Baquacil Calcium Hardness Increaser - 9 lbs

Baquacil Calcium Hardness Increaser – 9 lbs

Baquacil Calcium Hardness Increaser – 9 lbs - Low hardness will etch plaster and corrode spa equipment. Includes two 1-quart bottles. Spa choice increase calcium is used to increase calcium hardness in spas and hot tubs in areas with low levels of hardness. High-purity beads (prills) used to raise calcium hardness in pool water also compatible with chlorine and bromine pools.

 

Spa Essentials 32534000 Calcium Hardness Increaser Granules For Spas And Hot Tubs 12-ounce

Spa Essentials 32534000 Calcium Hardness Increaser Granules For Spas And Hot Tubs, 12-ounce

Spa Essentials 32534000 Calcium Hardness Increaser Granules For Spas And Hot Tubs, 12-ounce - Helps prevent corrosion of spa equipment and surfaces. Easy to use. Increases calcium hardness level in spa water.

 

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.

 

Caribbean Spa Calcium Hardness Increaser To Raise The Calcium Level In Hot Tub Water Presented By Pool Stuff Express

Caribbean Spa Calcium Hardness Increaser To Raise The Calcium Level In Hot Tub Water Presented By Pool Stuff Express

Caribbean Spa Calcium Hardness Increaser To Raise The Calcium Level In Hot Tub Water Presented By Pool Stuff Express - Eliminate foaming, no cloudiness. Prolong life of spas and hot tubs. No corrosion to equipment. Made in the usa.

 

Clorox Pool&ampspa 19005clx Calcium Hardness Increaser 5-pound

Clorox Pool&spa 19005clx Calcium Hardness Increaser, 5-pound

Clorox Pool&spa 19005clx Calcium Hardness Increaser, 5-pound - Safe for all pool types. Ideal for plaster pools and soft water areas. Prevents corrosion, staining and etching to protect surfaces.

 

Blue Wave Swimming Pool Hardness Increaser - 8 lb

Blue Wave Swimming Pool Hardness Increaser – 8 lb.

Blue Wave Swimming Pool Hardness Increaser – 8 lb. - Hardness increaser for swimming pool water 8 lb. Use as need to raise hardness or calcium level in your pool. Stop staining and etching of pool surfaces caused by low hardness levels. Prevents water from becoming corrosive and damaging your pools plumbing and heater. Recommended dosage 5 lbs per 10,000 gallons to raise hardness to approximately 40 ppm.

 

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 - Calcium chloride. Reef food. Salt water aquarium hardness increaser. Reef calcium.

 

Blue Wave Hardness Increaser - 4 Lb

Blue Wave Hardness Increaser – 4 Lb

Blue Wave Hardness Increaser – 4 Lb - Recommended dosage 5 lbs. Stops staining and etching of pool surfaces caused by low hardness levels. Hardness increaser use as needed to raise the hardness (calcium) level in your pool to the ideal range. Prevents water from becoming corrosive and damaging your pool’s plumbing and heater. Great for use in areas where soft water is a problem. Per 10,000 gallons to raise the hardness approximately 40oor s chemicals (1).

 

Pool Solutions P37010DE Calcium Hardness Increaser 10lb

Pool Solutions P37010DE Calcium Hardness Increaser 10lb

Pool Solutions P37010DE Calcium Hardness Increaser 10lb - Pool solutions calcium plus pool solutions calcium plus increases water hardness when necessary to prevent pool water from becoming corrosive to plumbing and damage to pool surface. Featurescompares to bioguard balance pak 300calcium chloriderecommended calcium hardness levels between 150 ppm and 250ppmcomplete instructions for dosage on container. The most important step in pool maintenance is keeping the pool water balanced.

 

Baleco International P37010DE Pool Solutions Calcium Hardness Increaser- 10 lbs

Baleco International P37010DE Pool Solutions Calcium Hardness Increaser- 10 lbs.

Baleco International P37010DE Pool Solutions Calcium Hardness Increaser- 10 lbs. - 10,000 gallons, 6 25 lbs to increase hardness 50ppm, 12 5 lbs/100ppm, 25 lbs/200ppm. 2,000 gallons, 15 lbs to increase hardness 50ppm, 3 lbs/100ppm, 6 25 lbs/200ppm. 20,000 gallons, 10 5 lbs to increase hardness 50ppm, 25 lbs/100ppm, 50 lbs/200ppmdirections. 5,000 gallons, 3 lbs to increase hardness 50ppm, 6 25 lbs/100ppm, 12 5 lbs/200ppm. Test water for hardness.

 

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 - Proven effective & reliable. Made in the united states. Prevents damage to spa equipment from aggressive water. Boosts calcium levels in soft water.

 

Omni Calcium Hardness Increaser 5 Lb

Omni Calcium Hardness Increaser 5 Lb.

Omni Calcium Hardness Increaser 5 Lb. - Helps prevent corrosion of spa equipment and surfaces. Increases calcium hardness level in spa water.

 

Blue Wave Calcium Hardness Increaser 1 lb Jar

Blue Wave Calcium Hardness Increaser, 1 lb. Jar

Blue Wave Calcium Hardness Increaser, 1 lb. Jar - When the calcium level of your spa water drops below 200 ppm, just add calcium hardness increaser as needed. Low calcium can cause corrosion of your spa’s plumbing and heating, and stain your spa’s surface.

 

Spaguard Spa Calcium Hardness Increaser - 12 Oz

Spaguard Spa Calcium Hardness Increaser – 12 Oz

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

 

Advantis Technologies 20827A Calcium Hardness Increaser 15 lb Container

Advantis Technologies 20827A Calcium Hardness Increaser, 15 lb. Container

Advantis Technologies 20827A Calcium Hardness Increaser, 15 lb. Container - 15 lb. Container. Robar — increases water hardness to prevent foaming, equipment corrosion and scaling., Manufacturer advantis technologies.

 

NorthLight 7 lbs Maintain Pool Pro Balancer Calcium Hardness Increaser

NorthLight 7 lbs. Maintain Pool Pro Balancer Calcium Hardness Increaser

NorthLight 7 lbs. Maintain Pool Pro Balancer Calcium Hardness Increaser - Prevents water from becoming corrosive and damaging your pool”s plumbing and heater. Stops staining and etching of pool surfaces caused by low hardness levels. When levels are ideal, you will prolong the life of your pool or spa. Water needs calcium hardness if your levels are too low, a small addition of calcium hardness increaser. Helps maintain calcium hardness levels between 150-300 ppm.

 

Pacifi Clear F086025025pc 25 Lb Calcium Hardness Increaser Pail

Pacifi Clear F086025025pc 25 Lb. Calcium Hardness Increaser Pail

Pacifi Clear F086025025pc 25 Lb. Calcium Hardness Increaser Pail - Prevents staining or etching caused by low calcium hardness. Low calcium hardness can lead to corrosive water and serious plaster etching. Calcium hardness increaser, compound used to raise the calcium hardness level of pool and spa water. . Contains calcium chloride, raises calcium hardness of pool water.

 

Seaklear Hardness Increaser 1 Quart Bottle

Seaklear Hardness Increaser, 1 Quart Bottle

Seaklear Hardness Increaser, 1 Quart Bottle - Made in the united states. Proven effective and reliable. Boosts calcium levels in soft water. 1-ounce of spa calcium increaser per 500-gallon of water increases hardness by 7 ppm. Proven effective & reliable. Prevents damage to spa equipment from aggressive water.

 

Spaguard Spa Calcium Hardness Increaser - 12 Ounce

Spaguard Spa Calcium Hardness Increaser – 12 Ounce

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

 

Spapure Hardness Increaser - 16 Oz

Spapure Hardness Increaser – 16 Oz

Spapure Hardness Increaser – 16 Oz - For use in all spas and hottubs. Made in the usa. 2 tbs raises 500 gallons of spa water approximately 10 ppm. Compatible with all sanitizers.

 

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.