Frog SooTHe™ Total Hardness Increaser for Hot Tubs & Swim Spas 2lbs @ease Freshwater™ pH / Alkalinity Up

Freshwater™ pH / Alkalinity Up raises the total alkalinity levels and the pH in your spa water to increase the effectiveness of your sanitizer as well as reduce the chance of equipment corrosion

Hot Tub Filter is the replacement filter for the following Tropic Seas models:

Hot Tub Microfilter has a life expectancy of approximately 1 year if maintained properly

and coconut sugar

Leisure Time® Bright & Clear Water Clarifier for Hot Tubs and Spas neutralizes and removes particles to create clear spa water

Frog SooTHe™ Total Hardness Increaser for Hot Tubs & Swim Spas 2lbs @ease Freshwater™ pH / Alkalinity UpFrog SooTHe Total Hardness Increaser raises the total hardness level (also known as calcium hardness) of your hot tub or swim spa water. Includes the FROG TruDose Cap for precise, no mess measuring. Active Ingredient: 100% Calcium Chloride Dihydrate Size: 2 lbs. Frog SooTHe Total Hardness Increaser is compatible with all spa water sanitization systems including: silver ion granulated chlorine systems, salt systems, granulated bromine, bromine tabs