Hot Tub Filter Cleaner

Hot Tub Filter Cleaner – Deep Cleans Spa Filters Compatible with all cartridge-style filters for hot tubs, spas, and pools Removes contaminants like dirt, oil, soap, minerals, and sunscreen Helps extend filter lifespan and maintain hot tub performance Clean filters improve water purity for a better spa experience Size: 32 fl oz Usage Amount: Varies based on filter size (filter must be fully submerged in cleaning solution mix) Mix 4oz of ACTIVE Hot Tub & Spa Filter Cleaner per 1 gallon of water