... 0.2MPaCartridge Capacity: Approx. 5,000 liters (depending on water quality)Working Pressure: 0.1~0.35MPaMaterial: ABS plastic, ... clusters (Nano-KDF) media, Activated carbonThree Stages to enjoy clean water: Ceramics Cartridge + Nano-KDF + Activated carbonThe First Stage ... High-quality Activated carbon Can become more water soluble, lower heavy metal ions in water such as lead, cadmium, chromium, ...