Clorox Pool&Spa#ad - Ideal for plaster pools and soft water areas. Prevents corrosion, etching, and staining. Increases low Total Hardness levels in swimming pool water. For best results, use with the Clorox Pool app. Power source Type: Manual. Prevents pool surface damage.
In the Swim#ad - Prevents aggressive or corrosive water. Average 97% Calcium Chloride. Dosage 6 lbs per 10, 000 gallons to raise calcium hardness level about 50 ppm. Do not pre mix. Increases calcium hardness level.
Doheny's#ad - Pool calcium hardness increaser: Proper Calcium Hardness levels increase the effectiveness of your other pool chemicals. Ingredients: made of 100% Granular Calcium Chloride. Calcium hardness increaser for Swimming Pools: Instantly increase the calcium hardness levels in your swimming pool.
Quality Producer Direct#ad - Used to prevent Corrosion in Pools & Hot Tubs. Manufactured in the USA. Calcium chloride anhydrous Powder Increases Total Hardness of Pool Water. Lab-tested & Certified. Great value: 1 gallon of Calcium Chloride Powder.
ECO LIVING SOLUTIONS#ad - This makes sure our customers get the best value from this purchase. Improves pool health - our calcium hardness increaser prevents corrosion of your swimming pool metal fittings, deters ugly rust stains, reduces scaly white buildup on the pool surfaces, and stops pinhole leaks in critical pool equipment.
Broadcast product over the entire water surface while the pump is running. All purpose water hardness increaser - Eco Living Solutions calcium hardness increaser works with all types of swimming pools and hot tubs.
1 lb of the eco living solutions pool Hardness increaser will increase 10PPM for a 10, 000 Gallon pool. Easy to use and store - our calcium hardness increaser comes with a shaker lid for easy application and storage. Add this product on the day when no other water treatment chemical has been added.
Do not pre-dissolve this product. Test water for hardness with a test kit or strip. Dissolves quickly - designed to dissolve quickly and work fast. Add this product on the day when no other water treatment chemical has been added. Pool use may resume 15 minutes after the product has fully dissolved. Best price to value - our calcium hardness increaser is made with highly concentrated premium calcium chloride flakes.
HTH#ad - Compatibility: Pool care chemical works with all swimming pools. You're all clear with hth: for best results, use HTH 6-Way Test Strips weekly to test, balance and maintain calcium hardness levels between 200 and 500 ppm.
Benefits: raise the calcium hardness of your swimming pool water to protect your pool surfaces and equipment from harm. Raises calcium hardness levels: Helps prevent swimming pool water from becoming corrosive. Protects & prevents corrosion: Protects pool liners, metal, and plastic surfaces as well as equipment from damage.