Home Depot
25 lb. Calcium Plus for Swimming Pools

25 lb. Calcium Plus for Swimming Pools

$41.20
Robelle Calcium Plus is used to raise calcium hardness levels when measures drop below the recommended range of 200-400 ppm. If calcium hardness levels are too low the "soft water" will corrode pool equipment, etch pool plaster, and may cause metallic stains. To raise the hardness level by approximately 50ppm is necessary to add 6.25 lbs. per 10,000 Gal. of pool water.

Browse all deals at Home Depot

See more in Pool & Spa Accessories

* This offer may contain time-sensitive information and offers. Please check with Home Depot to confirm actual price & availability.

5 of 30 locations

Find it at your local Home Depot (view store)

Home Depot

127 Acton Cir
Asheville, NC 28806

828-667-9298

Home Depot

1000 Vision Dr
Apex, NC 27523

919-387-6554

Home Depot

2031 Walnut St
Cary, NC 27518

919-851-5554

Home Depot

2540 Timber Dr
Garner, NC 27529

919-661-1393


Top