Aqua Chem Shock Plus for Small Vinyl Pools, 2-PoundFormulated for weekly addition, Shock PLUS reduce..
Kit contains: 50 test strips, color chart & comparator, and booklet entitled The Complete Guide to P..
Tests for: Salt (as sodium chloride) Ideal for customers who have salt generator systems. In just mi..
Tests for: Biguanide, Total Alkalinity, and pH. Ideal for customers who use biguanide as a sanitizer..
SpaChoice 472-3-5031-02 Increase Calcium for Spas and Hot Tubs (2 Pack), 14 ozSpa Choice Increase Ca..
SpaChoice 472-3-5081 Chlorine Granules for Spas and Hot Tubs, 5-PoundSpa Choice Sanitizing Granules ..