YUNDA FILTER CO. Is an enterprise specialized in all kinds of water and air purification elements such as True Coconut Shell Activated Carbon Cartridge, PP Sediment Cartridge, Hollow Fiber Membrane, Activated Carbon Fiber, Stainless Steel Filter Housing, Plastic Filter Housing, Air Filter Bag and spare parts. Our products are widely being exported to America, South East Asia, Middle East Japan, and Korea and deeply popular to our clients both at home and abroad. We have advanced equipments and technicians, reasonable price, quick delivery and good after service. GAC granular activated carbon filter cartridges using NSF certified garanular activated carbon as material, is good at removing objectionable tastes, chlorine, odor, color, spore, lead and microorganisms. Using special PP layer instead of general nonwoven cloth on both end, so no carbon particulate releasing, and it keeps a high flow.