... ,rust,suspended matters,and other particles. 2) KDF+CTO cartridge will remove heavey metals,chlorine,and adsorb bad smell odors ... water alkaline and healthier. 7)The UF(ultrafiltration) hollow fiber cartridge deeply filtrate virus,pathogen,organics,and other ultramicron larger than ... remain,and will also improve the water taste. 9)Magnet cartridge: it helps to magnetize water and make biological effect. ...