Swimming Pools & Spas › pH Increaser

Spa Choice pH Increaser raises the pH level of your spa water. Spa water shoul... Spa Choice pH Increaser raises the pH level of your spa water. Spa water should be maintained at a pH of 7.2 - 7.8. Test water frequently with a test kit or test strip to ensure the spa water pH levels remain in the recommended range. Spa Choice pH... more

ProTeam s Spa pH Increaser is a convenient and effective solution for instantl... ProTeam s Spa pH Increaser is a convenient and effective solution for instantly raising the pH level in your hot tub. Formulated with a granular formula this product is compatible with all sanitizer systems and types allowing for immediate use after... more

AquaDoc Spa Alkalinity Increaser and pH Increaser for Hot Tub Bundle - Include... AquaDoc Spa Alkalinity Increaser and pH Increaser for Hot Tub Bundle - Includes 32oz pH Up and 32oz Alkalinity Up for Hot Tub - Spa Chemicals to Help Balance Water - Made in USA more