ProTeam Calcium Up increases calcium hardness for enhanced comfort and the prevention of damage to your swimming pool and pool equipment.
- 10 lb. container
- Serves as a calcium increaser
- Water will attempt to dissolve anything it comes in contact with until it reaches its desired hardness
- Prevents damage caused by improper pool water balance
- Helps maintain calcium harness levels between 150-350 ppm
- Makes swimming pool water more enjoyable for users
- Promotes better pool water balances
This product is considered a "hazardous material," is air-restricted and cannot be shipped to Alaska or Hawaii.

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Bridgeview, Carol Stream, Lake Zurich, Merrillville, Naperville, Orland Park, Romeoville
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Saturday: 10am - 6 pm
Sunday: 10am - 6pm

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Customer Pickup -
Tinley Park Warehouse
CLOSED 1/9 - 1/13 FOR INVENTORY
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