Filtersun has passed the ISO9001:2000 International Quality Certification, which specially in manufacturing the range of following filters and Accessories : Engineer Machine and Automobile Filter ( air filter, oil & fuel filter, Cabin filter, Spin-on oil filter and Spin-on fuel filter.) Forklift Filter ( air filter ) Power Generator Filter ( air filter, oil & fuel filter/water separator, Spin-on oil filter and Spin-on fuel filter.) Air Compressor Filter ( air filter, oil separator.) Power Station Filter Powder Recovery Filter Filter Element for wire cut & EDM Filter for Grab Air-condition Hydraulic Oil Filter for Pump System & Injection Moulding Machine Oil & Fuel water Separator Super Oil Cleaner Water Filter & Filter Bag Ventilation FIlter Other Accessories Products ( Water bowl, O-ring, Grease-gun, Coupling rubber, Lamps and Fans)