Spa PHOSfree contains a revolutionary technology, specifically engineered for spas/hot tubs. Add Spa PHOSfree at start up and on a weekly basis to your spa or hot tub and it will reduce and maintain your phosphate levels to near zero. Spa PHOSfree reacts with phosphates in the water to render them inert, which leads to their removal by the filter.
Most effective way to remove phosphates
Revolutionary technology specifically for spas/hot tubs
Zero Phosphates- Zero problems
Use on start up and on a weekly basis.
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