Did the job. Crystal Clear water.
CV-600 Catalytic Enzyme Water Cleaner - gal
(shipped in 4 quart bottles)
CV-600 Catalytic Enzyme Water Cleaner Concentrate is a unique, stabilized enzyme that effectively breaks down and digests organic contaminants commonly found in pools, spas and other recreational water. Routine application of CV-600 will positively maintain water clarity, directly address organic contamination, and boost chlorine efficiency.
CV-600 is NSF/ANSI Certified Standard 50 & 60*
*Drinking water safe
Made in the USA