Purchase Qty. Reference FOB Price
50-999 Pieces US$3.90
1,000-9,999 Pieces US$3.50
10,000+ Pieces US$3.20
Product Description
Product Description PP pleated cartridge filter is made of superfine polypropylene fiber and non-woven fabric or (wire mesh) internal and external support folded, the filter shell, center rod and end cover are processed by thermal welding technology, without any adhesive, no leakage, no secondary ...