Aqua Silk 49900A Chorine-Free Sanitizer (0.5 gal) (4 Pack)

Brand: Aqua SilkFeatures: Biguanide based disinfectant Last longer than the bromine and chlorine alternatives Helps control algae and bacteria, without odors or irritations 4 Pack Details: Aqua Silk Sanitizer is a residential pool disinfectant that is a biguanide based chemical. It is an alternative for bromine or chlorine based pool systems. Not only will the Aqua Silk Sanitizer disinfect without the odors and irritations of the other sanitizers, but it lasts longer and will control your pools bacteria and algae.Package Dimensions: 14.0 x 14.0 x 12.0 inches