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Robelle Calcium Hardness for Swimming Pools - 50 Pounds
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ShareRobelle Calcium Hardness for Swimming Pools - 50 Pounds
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Description
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. This is a dry granular product that increases the total hardness in pool water to the recommended range. Directions for use: Test for calcium hardness with a reliable test kit.The desired range for calcium hardness is as follows: Vinyl Pools - 200-300 ppm. Tile and Exposed Aggregate Pools - 200-400 ppm. Marcite, Fiberglass or Painted Pools - 250-400 ppm. If the calcium hardness tests less than the desired range, add this product according to the guide below. Place this product into a plastic bucket already filled with swimming pool water. Do this in a ration of up to 2 pounds of product per approximate 5-gallon bucket of water. 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.
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Specifications
| Purpose | Calcium Hardness Increaser |
| Warranty | 1 Season |
| Application | Swimming Pool |
| Container Size (Oz.) | 800 |
| Product Form | Granules |
| Returns | 90-day |
| Pack Size | 1 |
| Item Length | 14 In |
| Product Height (In.) | 28 In |
| Product Depth (In.) | 14 |
| Outdoor Living Product Type | Pool |