HTH Spa Granulated pH Down - 2.5 lb.

Salemi's Ace Hardware Verified independent store

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IN-STORE PICKUP ONLY HTH spa pH Down helps balance pH levels in your spa water improving both water quality and comfort. pH Down not only ensures that your sanitizer is working mor e efficiently but it helps prevent scaling of spa surfaces as well as significantly reduces skin and eye irritation. HTH spa pH Down is great for all spa types including bromine chlorine and biguanide. Show more