Freshwater MPS non-chlorine shock - 5 lb

Non-chlorine oxidizer for use in conjunction with a sanitizer such as ozone, chlorine, Minerals or bromine. Get fresh, clear, odor-free water with regular us.

 Use Freshwater MPS Chlorine-free Oxidizer to shock your hot tub water weekly. Shocking your spa water eliminates odors and eye irritating contaminants while increasing the effectiveness of your sanitizer.