Hoshizaki H9320-51 Single Water Filter System with Manifold & Cartridge - 0.22 Micron, 18.4" Height, 1" Wide - Borosilicate Glass for Commercial Ice Machines & Beverage Dispensers

Rated NSF Class 1, STD 42, for taste, odor and chlorine reduction and for mechanical filtration (99.9+% removal of particles 1/2 micron and larger in size.). Takes out cysts with sub-micron filtration. Do not use where the water is microbiologically unsafe, or with waters of unknown quality without adequate disinfection before or after the unit.