Product Description
"BENEFITS: Improves the efficiency and life of the filter USE: Soak solution overnight for maximum effect; use when draining and refilling spa or hot tub COMPATIBILITY: Chlorine, bromine, ozone and mineral purification systems FEATURES: Soak-and-rinse formula for cartridge, D.E. and sand filters; item is not for sale in Catalina Island INCLUDES: 32 fl oz of spa cleaning chemicals Removes oil, grease, dirt and soap Overnight soak will complete removal of all contaminants Great on filter cartridge and de filters This item is not for sale in Catalina Island "
