Doheny’s Cloudbuster, 1 Pack

A one-step, patented formula guaranteed to produce remarkable, crystal clear water. Just place one gel-cap in pump basket and watch as Cloudbuster goes to work on the cloudiest of pool water conditions. Aids cartridge and sand filters in removing microscopic particles that usually go undetected in the filtration system. Not for use with DE filters. Lasts up to 30 days. Safe with other chemicals. Biodegradable, non-toxic and environmentally safe. Each cloudbusting gel-cap treats up to 30,000 gallons. Not for use with DE filter systems.