70% available chlorine, specifically formulated for residential wastewater treatment systems Approved by USEPA for wastewater disinfection Economical and convenient to use Protects landscaping when used with spray irrigation Consistent chlorine dose Signature may be required upon delivery Bio-Sanitizer tablets are specifically formulated to provide efficient and reliable disinfection of residential, commercial, industrial or municipal wastewater treatment systems. Manufactured from the highest grade of calcium hypochlorite available, Bio-Sanitizer disinfecting tables dissolve slowly and evenly providing effective and economical bacteria killing power. Bio-Sanitizer disinfecting tablets represent a new refinement in dry chlorination technology, providing maximum disinfection without releasing unnecessary quantities of chlorine into the environment. Bio-Sanitizer tablets provide a dependable, long-term source of chlorine that automatically adjust their chemical application to the rate of incoming flow.