We are offering multiaction disinfectants. The following types of multiaction diinfectants are available:cartridge filtertripex-20multi purpose tablet for hard waterpool ballz250 gr multi-action compactsaction 10multi-action bloqueduralonggranular multi-action disinfectantmulti-action tablet 200multi-action dc 200 tablet(in picture : 250 gr multi-action compacts).