Factory price pp sediment filter sieves melt blown cartridge

PP SEDIMENT MELT BLOWN FILTER CARTRIDGE
Using 100% food grade polypropylene (PP) as material , the filter cartridge contains no wetting agents , solvents agents or binders . By special production technology to control the diameter of PP fiber , the micron rate of filter cartridge is controlled . Removing efficience can reach 98% . The surface layer of the cartridge is designed to be low density to assure the high dirt-holding capability , while the inner layer is higher density to keep the accurate filtration ability to small particles . The density type is 30% higher filtration effect than the general type .