BioGuard SOFTSWIM B Chlorine-Free Sanitizer (1/2 Gal) (BIGUANIDE POOLS ONLY)
This poly-biguanide sanitizes the pool water. By maintaining a B level between 30 and 50 ppm, bacteria are controlled.
(BIGUANIDE POOLS ONLY)
This poly-biguanide sanitizes the pool water. By maintaining a B level between 30 and 50 ppm, bacteria are controlled.
(BIGUANIDE POOLS ONLY)