FWCI series cartridges are impregnated cellulose carbon filter cartridges with multiple 
layers. The cartridges can ensure high filtration efficiency and long service life. The inner 
layer is non-woven fabric, which helps to prevent the carbon fines from leaching off.

The impregnated cellulose media layer is the most important layer of this carbon filter 
cartridge, which consists of high-quality activated carbon powder to provide high efficiency 
filtration and purification.

The polyethylene outer netting is strong enough to ensure the integrity and firmness of the 
carbon filter cartridge. Carbon Cellulose Filter Cartridges are mainly used in water treatment of household and industrial applications. It can block and filter particles and remove unpleasant taste and odors. It is an economical solution for water filtration.