2 pound pH plus, pH Up, increaser Default Title
Spa boss pH increaser, up, plus
Use 1 to 2 tablespoons of pH up maximum in any 8 hour period to a typical 300 to 500 gallon hot tub.
Free shipping on chemical and hot tub supply orders over $100.00. Flat rate $7.00 shipping on orders up to $100.00.
We Also Recommend
AquaCheck Chlorine, pH, Alkalinity and Stabilizer test strips, bottle of 50