23 Top Calcium Increasers for 2020

 

Puri Tech Pool Chemicals Calcium Hardness Increaser Plus for Swimming Pools Spas Increases Calcium Hardness Levels Prevents Staining on Surfaces 50lb #ad

Puri Tech Pool Chemicals Calcium Hardness Increaser Plus for Swimming Pools & Spas Increases Calcium Hardness Levels Prevents Staining on Surfaces… (50lb)

Puri Tech Pool Chemicals Calcium Hardness Increaser Plus for Swimming Pools & Spas Increases Calcium Hardness Levels Prevents Staining on Surfaces… (50lb) #ad - Dosage 2,000 gallons 15 lbs to increase hardness 50ppm, 3 lbs/100ppm, 625 lbs/200ppm 5,000 gallons 3 lbs to increase hardness 50ppm, 625 lbs/100ppm, 125 lbs/200ppm 10,000 gallons 625 lbs to increase hardness 50ppm, 125 lbs/100ppm, 25 lbs/200ppm 20,000 gallons 105 lbs to increase hardness 50ppm, 25 lbs/100ppm, 50 lbs/200ppm. Brand new packaging all puri tech chemicals now come in resealable bags for easy storage. See package for instructions. Active ingredients calcium chloride. Raises calcium in swimming pool watercalcium hardness level prevents foaming, equipment and surface erosion and scaling.

 

Bare Ground PCAL-40 CalPlus Calcium Increaser for Swimming Pools 40 lbs Pack of 2 #ad

Bare Ground PCAL-40 CalPlus Calcium Increaser for Swimming Pools, 40 lbs (Pack of 2)

Bare Ground PCAL-40 CalPlus Calcium Increaser for Swimming Pools, 40 lbs (Pack of 2) #ad - Per 10,000 gallons of water will raise hardness 10 ppm, keeping pool water in the ideal range of 200, 400 ppm. Simply scatter over the surface of your pool for quick and easy dissolving. Just 1. Pbare ground calplus brings your soft pool water to a normal calcium hardness level. 25 lbs. It helps prevent corrosion, etching, and pitting of concrete surfaces as well as preventing the damage to pool and equipment caused by soft water.

 

Pool Mate 1-2825 Calcium Increaser for Swimming Pools 25-Pound #ad

Pool Mate 1-2825 Calcium Increaser for Swimming Pools, 25-Pound

Pool Mate 1-2825 Calcium Increaser for Swimming Pools, 25-Pound #ad - 4 oz. If calcium hardness levels are too low the “soft water” will corrode pool equipment, etch pool plaster and may cause metallic stains. , To increase by 60 ppm add 10. The desired range for calcium hardness is as follows vinyl pools, 200-300 ppm. This is a dry granular product that increases the total hardness in pool water to the recommended range. 7 lbs. 8 lbs. Tile and exposed aggregate pools, 200-400 ppm. 4 lbs. For 20,000 gallon pool to increase by 10 ppm add 1. , To increase by 40 ppm add 3. 2 lbs. Pool mate calcium plus is used to raise calcium hardness levels when measures drop below the recommended range of 200-400 ppm. Do this in a ration of up to 2 pounds of product per approximate 5-gallon bucket of water. 6 lbs. 100% calcium chloride compound. 8 lbs. , To increase by 20 ppm add 3. Slowly pour this solution around the perimeter of the swimming pool while the circulating system is operating. In a 10,000 gallon pool, do not add more than 10 pounds of this product per 2 hour period. , To increase by 100 ppm add 4. , To increase by 100 ppm add 9 lbs. , To increase by 20 ppm add 1. 5 lbs. Marcite, fiberglass or painted pools, 250-400 ppm. 6 lbs. For 5,000 gallon pool to increase by 10 ppm add 7. Place this product into a plastic bucket already filled with swimming pool water. , To increase by 30 ppm add 1. , To increase by 20 ppm add 14. , To increase by 40 ppm add 1. , To increase by 80 ppm add 14. If the calcium hardness tests less than the desired range, add this product according to the guide below. 6 lbs. , To increase by 30 ppm add 2. , To increase by 80 ppm add 3. , To increase by 60 ppm add 5. 4 lbs. 35 lbs. , To increase by 80 ppm add 7. 4 oz. Directions for use test for calcium hardness with a reliable test kit. , To increase by 40 ppm add 7. 2 oz. 4 lbs. , To increase by 30 ppm add 5. 8 lbs. 8 lbs. For 10,000 gallon pool to increase by 10 ppm add 14. 7 lbs. , To increase by 60 ppm add 2. , To increase by 100 ppm add 18 lbs. 2 lbs.

 

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

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

Pool Mate 1-2801SPA Calcium Increaser for Spas and Hot Tubs, 1-Quart #ad - When calcium levels are too high, you will see scale formation on the spa’s interior and the water will become cloudy. Water may be retested in 20 minutes. Before adding this product, test the water with a calcium hardness test kit or ask your local spa dealer. 2. 1. 4. Directions 1 ounce of product per 500 gallons increases hardness by about 10 ppm. Use a test kit or test strip to test your spa calcium levels. Pour proper amount into spa or hot tub with equipment turned on. 3. Run filter for 1-2 hours. This product is used to increase the calcium hardness in spas and hot tubs with low levels of hardness. Determine amount of product to be added using a calcium hardness test kit. When calcium levels are too low, spa water can be foamy and corrosive to equipment. Pool mate spa increase calcium increases the calcium hardness in spas and hot tubs. Low hardness levels will etch plaster and corrode equipment. The ideal hardness level is 200-400 ppm (parts per million).

 

SpaGuard Spa Calcium Hardness Increaser - 12 Ounce #ad

SpaGuard Spa Calcium Hardness Increaser – 12 Ounce

SpaGuard Spa Calcium Hardness Increaser – 12 Ounce #ad - 1 tbs per 100 gallons raises calcium hardness 25ppm. Prevents corrosion of equipment due to low calcium hardness. Prevents etching of plaster due to low calcium hardness.

 

WATER TECHNIQUES F081004032PC 4Lb Calcium Increaser #ad

WATER TECHNIQUES F081004032PC 4Lb Calcium Increaser

WATER TECHNIQUES F081004032PC 4Lb Calcium Increaser #ad - 6 lb. Low water hardness could stain or etch the pool surface & corrode equipment, calcium hardness increaser raises water hardness level. Of calcium hardness increaser 10, 000 gallon of water will raise calcium hardness level by 50 ppm (partsper million). Calcium hardness increaser made of calcium chloride. Prevents foaming & equipment corrosion.

 

Brilliance for Spas Calcium Hardness Increaser - 14 oz 2 Pack #ad

Brilliance for Spas Calcium Hardness Increaser – 14 oz (2 Pack)

Brilliance for Spas Calcium Hardness Increaser – 14 oz (2 Pack) #ad - To maintain the balance in the calcium hardness levels of your spas water, the calcium levels need to be between 200-400 ppm. The brilliance for spas calcium hardness increaser is a quick dissolving balancer that is designed to fight the corrosion of your spas equipment. Quick dissolving increases calcium levels corrosion prevention.

 

WATER TECHNIQUES F074001012PC 25Lb Calcium Increaser #ad

WATER TECHNIQUES F074001012PC 25Lb Calcium Increaser

WATER TECHNIQUES F074001012PC 25Lb Calcium Increaser #ad - Prevents foaming & equipment corrosion. Calcium hardness increaser made of calcium chloride. 6 lb. Low water hardness could stain or etch the pool surface & corrode equipment, calcium hardness increaser raises water hardness level. Of calcium hardness increaser 10, 000 gallon of water will raise calcium hardness level by 50 ppm (partsper million).

 

Baleco International P37025DE Pool Solutions Calcium Increaser- 25 lbs #ad

Baleco International P37025DE Pool Solutions Calcium Increaser- 25 lbs

Baleco International P37025DE Pool Solutions Calcium Increaser- 25 lbs #ad - 2,000 gallons, 15 lbs to increase hardness 50ppm, 3 lbs/100ppm, 6 25 lbs/200ppm. 10,000 gallons, 6 25 lbs to increase hardness 50ppm, 12 5 lbs/100ppm, 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.

 

Nu-Clo 10 LB Calcium Hardness Increaser for Swimming Pools - Prevents Corrosion 1850 #ad

Nu-Clo 10 LB Calcium Hardness Increaser for Swimming Pools – Prevents Corrosion 1850

Nu-Clo 10 LB Calcium Hardness Increaser for Swimming Pools – Prevents Corrosion 1850 #ad - 1 lbs of this product in 10,000 gallons of water raises the level 15 ppm. Directions for use this product will raise the calcium mineral level of pool water. While the pool water is circulating broadcast this product directly into the deepest end of the pool. 10 lb bag of nu-clo basic calcium hardness increaser. Maintain this level at 175 ppm (parts per million) in vinyl lined or fiberglass pools and 240 ppm in concrete or plastered (marcite) pools. Test the water with a reliable hardness test kit or seek the advice of a professional.

 

Robarb 20345A-12 Calcium Increaser 12-Pack #ad

Robarb 20345A-12 Calcium Increaser, 12-Pack

Robarb 20345A-12 Calcium Increaser, 12-Pack #ad - Robarb spa specialties calcium hardness up raises hardness levels to prevent corrosion. Spa water requires some calcium to be present. Compatible with chlorine, bromine, ozone, biguanide sanitizers, as well as salt water pools. Calcium hardness up increases water hardness to prevent foaming, equipment corrosion & scaling.

 

Caribbean Blue Aqua Prep 30 Swimming Pool Calcium Increaser Pool Spa Chemicals 4 Lb #ad

Caribbean Blue Aqua Prep 30 Swimming Pool Calcium Increaser Pool & Spa Chemicals (4 Lb)

Caribbean Blue Aqua Prep 30 Swimming Pool Calcium Increaser Pool & Spa Chemicals (4 Lb) #ad -   Raises calcium hardness minimal clouding in pool water prolongs the life of pool equipment, liners, and pool walls easy to use application available in 4 lb, 10 lb, 25 lb. Raise the calcium hardness in the pool water with caribbean blue aqua prep 30 calcium increaser presented by pool stuff express to prolong the life of the pool and the equipment. Test your water weekly to maintain the comfortable level of calcium. Calcium hardness levels can range between 180-400 ppm in a healthy pool.

 

Nu-Clo 25 LB Calcium Hardness Increaser for Swimming Pools Flakes by 1851 #ad

Nu-Clo 25 LB Calcium Hardness Increaser for Swimming Pools Flakes by 1851

Nu-Clo 25 LB Calcium Hardness Increaser for Swimming Pools Flakes by 1851 #ad - 25 lb of nu-clo basic calcium hardness increaser. Maintain this level at 175 ppm (parts per million) in vinyl lined or fiberglass pools and 240 ppm in concrete or plastered (marcite) pools. While the pool water is circulating broadcast this product directly into the deepest end of the pool. Directions for use this product will raise the calcium mineral level of pool water. Test the water with a reliable hardness test kit or seek the advice of a professional. 1 lbs of this product in 10,000 gallons of water raises the level 15 ppm.

 

SpaGuard Balancer Bundle pH Decreaser pH Increaser Alkalinity Increaser Calcium Increaser 1 #ad

SpaGuard Balancer Bundle (pH Decreaser, pH Increaser, Alkalinity Increaser, Calcium Increaser) (1)

SpaGuard Balancer Bundle (pH Decreaser, pH Increaser, Alkalinity Increaser, Calcium Increaser) (1) #ad - Bundle includes one of each ph decreaser, ph increaser, alkalinity increaser, and calcium increaser.

 

Rendezvous Liquid Calcium Hardness Increaser QUART #ad

Rendezvous Liquid Calcium Hardness Increaser QUART

Rendezvous Liquid Calcium Hardness Increaser QUART #ad - Increases hardness in spas and hot tubs in areas with low levels of hardness. Determine amount to be added by using a hardness test kit. Features easy-to-use liquid product prevents corrosion of plumbing and equipment applications normal 1. 2. Water may be retested in 20 minutes. Pour proper amount into spa or hot tub with equipment turned on. Run filter for 1-2 hours. Compatible with chlorine, bromine, ozone and mineral purification systems. 3. Tips low hardness will etch plaster and corrode equipment. 4.

 

Robelle 2825B Pool Calcium Increaser 25-Pounds #ad

Robelle 2825B Pool Calcium Increaser, 25-Pounds

Robelle 2825B Pool Calcium Increaser, 25-Pounds #ad - 4 oz. 100% calcium chloride compound. , To increase by 100 ppm add 9 lbs. 5 lbs. , To increase by 30 ppm add 1. For 10,000 gallon pool to increase by 10 ppm add 14. , To increase by 100 ppm add 18 lbs. 7 lbs. 6 lbs. , To increase by 80 ppm add 7. , To increase by 60 ppm add 10. 6 lbs. Directions for use test for calcium hardness with a reliable test kit. 4 oz. 2 lbs. , To increase by 20 ppm add 1. Do this in a ration of up to 2 pounds of product per approximate 5-gallon bucket of water. If the calcium hardness tests less than the desired range, add this product according to the guide below. , To increase by 100 ppm add 4. Tile and exposed aggregate pools, 200-400 ppm. , To increase by 40 ppm add 1. 35 lbs. 8 lbs. , To increase by 80 ppm add 14. 6 lbs. , To increase by 60 ppm add 5. 4 lbs. Slowly pour this solution around the perimeter of the swimming pool while the circulating system is operating. , To increase by 60 ppm add 2. 8 lbs. This is a dry granular product that increases the total hardness in pool water to the recommended range. 4 lbs. Place this product into a plastic bucket already filled with swimming pool water. For 5,000 gallon pool to increase by 10 ppm add 7. If calcium hardness levels are too low the “soft water” will corrode pool equipment, etch pool plaster and may cause metallic stains. , To increase by 30 ppm add 5. , To increase by 30 ppm add 2. Marcite, fiberglass or painted pools, 250-400 ppm. , To increase by 80 ppm add 3. , To increase by 40 ppm add 3. For 20,000 gallon pool to increase by 10 ppm add 1. , To increase by 40 ppm add 7. 2 lbs. 7 lbs. 8 lbs. Robelle calcium plus is used to raise calcium hardness levels when measures drop below the recommended range of 200-400 ppm. , To increase by 20 ppm add 14. , To increase by 20 ppm add 3. In a 10,000 gallon pool, do not add more than 10 pounds of this product per 2 hour period. 2 oz. The desired range for calcium hardness is as follows vinyl pools, 200-300 ppm. 8 lbs. 4 lbs.

 

Baquacil 84367 Calcium Hardness Increaser 93 Swimming Pool Chemical Balancers Clear #ad

Baquacil 84367 Calcium Hardness Increaser (93%) Swimming Pool Chemical, Balancers, Clear

Baquacil 84367 Calcium Hardness Increaser (93%) Swimming Pool Chemical, Balancers, Clear #ad - Increases the calcium hardness of swimming pool water to prevent corrosion. 1 lb per 10,000 gallons to raise calcium hardness by 10 ppm. Compatible of chlorine and bromine sanitzied pools. Calcium levels should be between 180-250 ppm for vinyl pools and 200-275 ppm for plaster pools. Chlorine-free.

 

NC Brands Natural Chemistry Spa Maintenance Kit PH Increaser PH Decreaser Alkalinity and Calcium Increaser and 50 Test Strips 0420204203 04204 04205 521253 #ad

NC Brands Natural Chemistry Spa Maintenance Kit: PH Increaser & PH Decreaser, Alkalinity and Calcium Increaser and 50 Test Strips 04202,04203, 04204, 04205, 521253

NC Brands Natural Chemistry Spa Maintenance Kit: PH Increaser & PH Decreaser, Alkalinity and Calcium Increaser and 50 Test Strips 04202,04203, 04204, 04205, 521253 #ad - Low calcium hardness levels could cause the spa water to be corrosive which may result in damage to the spa surface or equipment. Natural chemistry spa ph increaser boosts your spa or hot tubs ph level into the optimal 7. Aquachek red total bromine indoor strips test for total bromine (sanitizer for water to prevent discoloration & algae growth), ph levels (acidic levels in the water), total alkalinity (stabilizes ph levels & prevents skin irritation), total hardness (prevents deterioration of the plastic walls & piping). It is part of the adjust group of products used in the spa ease program. Low ph can also cause skin and eye irritation for bathers. Brings alkalinity level up to ideal range. Total alkalinity in spa water should be maintained between 80-120 ppm. Protects spa surfaces and equipment. Reduces skin and eye irritation. 6 range, preventing corrosive damage to plumbing, equipment, and surfaces. Spa ph increaser uses all-natural sodium carbonate to steadily raise your spas ph level into the desired range, avoiding harsh chemicals that can cause more problems than they solve. Bottle of aquachek total bromine outdoor hot tub & spa test strips with instructions & dosage chart. Includes one bottle of ph down and one bottle of ph up 2 lb’s each. One bottle of natural chemistry’s spa calcium hardness increaser, it is used to raise calcium hardness in spa water. 2 to 7. Calcium hardness in spa water should be maintained between 150-250 ppm. One bottle of natural chemistry spa alkalinity increaser helps to maintain balanced water chemistry by buffering ph and improving bather comfort. Choose your size 50, 200 bromine strips and is made in usa. Your spas ph is the critical factor in maintaining a proper water balance, which determines the health and comfort of your spa or hot tub.

 

Northern Lights Group NLCT- Calcium Increaser #ad

Northern Lights Group NLCT- Calcium Increaser

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

 

PureSpa SpaPure Calcium Hardness Increaser 16oz 3 Pack #ad

PureSpa SpaPure Calcium Hardness Increaser 16oz (3 Pack)

PureSpa SpaPure Calcium Hardness Increaser 16oz (3 Pack) #ad - Add this product directly to the spa water. Safely raise the calcium hardness levels in your spa water stop and prevent the corrosion of your spa’s surfaces compatible with all systems including bromine, chlorine, mineral sanitizers, and biguanide directions never mix different product together in the same bottle or pail. Turn on circulation system. Regular use of this product will stop and prevent the corrosion of your spa’s surfaces. Add 1 ounce (2 tablespoons) for every 500 gallons of water to increase the calcium hardness 10 ppm. Spa may be used immediately after the products application. Ingredients calcium chloride dihydrate 100%. The spapure hardness increaser is a granular product that is designed to safely raise the calcium hardness levels in your spa water. Broadcast over the surface of the water. Wait two hours and retest calcium hardness. This product is compatible with all systems including bromine, chlorine, mineral sanitizers, and biguanide.

 

Pool Solutions P37025DE Swimming PoolSpa Calcium Increaser #ad

Pool Solutions P37025DE Swimming Pool/Spa Calcium Increaser

Pool Solutions P37025DE Swimming Pool/Spa Calcium Increaser #ad - Pool solutions calcium plus increases water hardness when necessary to prevent pool water from becoming corrosive to the plumbing and pool surface. Proper calcium levels are vital to keeping a pool maintained and balanced. 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.

 

Baquacil Calcium Hardness Increaser 9 lb 2 Pack #ad

Baquacil Calcium Hardness Increaser (9 lb) (2 Pack)

Baquacil Calcium Hardness Increaser (9 lb) (2 Pack) #ad - Baquacil calcium hardness increaser (9 lb) is designed to raise the calcium hardness level in your baquacil treated pool. Calcium levels should be between 180-250 ppm for vinyl pools and 200-275 ppm for plaster pools.

 

SpaChoice Calcium Increaser Multi-Pack 2-Pack #ad

SpaChoice Calcium Increaser Multi-Pack: 2-Pack

SpaChoice Calcium Increaser Multi-Pack: 2-Pack #ad - -Ideal hardness level is 150, 300 ppm. 88 lbs. -Use a test kit or test strip to test your spa calcium levels. Per 100 gallons to increase hardness by 7 ppm. Multi-pack 2-pack, overall product weight -1. 76 lbs. -Capacity (each) 14 oz. Country of manufacture -united states. 472-3-5031-02 multi-pack 2-pack features -increases calcium hardness in spa water. -Use 1 oz. Dimensions multi-pack single pack, overall product weight -0. -Low hardness will etch plaster and corrode spa equipment. Product type -chemicals and cleaners.





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