Marquis® pH Increaser 1 lb.


Raises low pH. Low pH may result in scaling hot tub components and cause redeye.
Increase pH to the ideal level of 7.2 to 7.6.
1 lb.

In stock


  • We deliver to the following zip codes: 85212, 85209, 85140 and 85142
  • AZ Spas and Patio hand delivers to your doorstep Monday-Friday. Same-day delivery if ordered PRIOR to 10AM
  • A $3.99 delivery fee applies to all orders under $50