... 3>ceramic,activated carbon 4>silver tap water purifier home models productmineral water potcapacity 14ltrmaterialpp and asfilterationceramic, cartridge filterPopular design ... , easy for drinking clean water,Material: PP, ASwith 7 grade filteration system.Dome ... 3608pcs/40'HQIt can be used in home, office, school, and make healthy water for drinking.