GLB pH Down

Lowers the pH level in swimming pool water. Allows sanitizer to work more effectively. Replaces muriatic acid.


Lowers pH level in swimming pool water. pH should be maintained between 7.2 and 7.8.

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Royal Pool and Spa is now closed for the winter season, but we're available by phone and e-mail for any 2021 in-ground pool bids and/or 2021 pool service scheduling. See you in the Spring!