CTO filter cartridge is made of BRA free carbon block filter media - coal/fruit shell/coconut shell activated carbon, can remove the chlorine, organics, odor smell, dust, rust, particles, sediment and contaminants in the water.
Filtration rate: 5, 7, 10, 20 micron are available for option.
Length: 252mm.
Outer Diameter(O.D): 70mm.
Inner Diameter(I.D): 28mm.
Packing: 39 X 39 X 28cm/25pcs.