Wave Granular Chlorine 2lb jar: high quality, fast-dissolving granular
chlorine is pH-neutral and leaves no residue. Use to regularly sanitize your
spa or as a shock treatment for a quick chlorine burst. Powerful granular
dichlor provides 56% available chlorine. Add directly to the water for
immediate results. Sanitizer dosage rate: 2 oz. per 500 gallons.
SAME QUALITY AS BIOGUARD®, GUARDEX®, AND