222/226/Flat/Fin/DOE PP PTFE PVDF pleated cartridge nitrogen gas filter, US $ 1 - 50 / Piece, New, Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company, Online support.Source from