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Shop / spaguard calcium hardness increaser
Calcium Hardness Increaser for Hot Tub - 1 Quart
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This product is designed to raise the calcium hardness in spas and hot tubs with low levels of hardness, which can cause damage to plaster and equipment. Before adding this product, it is recommended to test the water using a calcium hardness test kit or seek advice from a local spa dealer. The ideal hardness level is between 200-400 ppm (parts per million). For every 500 gallons of water, 1 ounce of this product will increase the hardness by approximately 10 ppm.
To use this product: 1. Use a calcium hardness test kit to determine the amount of product needed. 2. Add the proper amount into the spa or hot tub while the equipment is turned on. 3. Run the filter for 1-2 hours. 4. The water can be retested after 20 minutes.
Customers prefer this liquid product because it is easier to use compared to granular alternatives.
product information:
| Attribute | Value | ||||
|---|---|---|---|---|---|
| brand | SpaChoice | ||||
| item_weight | 2 pounds | ||||
| item_form | Liquid | ||||
| product_benefits | Calcium Increaser | ||||
| upc | 034261188542 676215233061 | ||||
| global_trade_identification_number | 00676215233061 | ||||
| product_dimensions | 3 x 3 x 10 inches | ||||
| manufacturer | Robelle Industries | ||||
| country_of_origin | USA | ||||
| item_model_number | 472-3-3061 | ||||
| customer_reviews |
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| best_sellers_rank | #33,367 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #88 in Swimming Pool Balancers | ||||
| is_discontinued_by_manufacturer | No |
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