... filteration ceramic,cartridge filter,activated carbon silver tap Water filters home use 22L Popular design, easy for drinking clean water,Material: PP ... stone containerSpecifications: 1) Water output capacity: 0.2-0.3L/min 2) Volume capacity: 20-22Ltr 3) Change filter every 6 ... .5x23.8cmloading qty: 3003pcs/40'HQIt can be used in home, office, school, and make healthy water for drinking.