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Spa Foundation has been specifically engineered for all spas and hot tubs. This easy to use multi borate product has an amazing impact on water quality to give you soft water you can feel!
Directions for use:
Before adding this product, always adjust water balance (alkalinity, pH and calcium hardness) to dealer recommended levels. Start with a clean hot tub/spa and active filtration.
Initial Dosage
1. With circulation pump running, slowly add 6 level capfuls per 400 gallons (1500L) of spa water to skimmer or closest return inlet to filter. (Some short term cloudiness may occur).
2. After allowing tub to circulate for 4 hours, check pH and adjust if necessary Weekly Maintenance Dosage With circulation pump running slowly add 1/2 capful per 400 gallons (1500L) of spa water to skimmer or closest return inlet to filter
Spa Foundation MSDS