{"product_id":"outer-inner-air-filter-kit-p780522-p780523-42330-42331-af25957-af25618","title":"Outer Inner Air Filter Kit P780522 P780523 42330 42331 AF25957 AF25618","description":"\u003ch2\u003eOuter Inner Air Filter Kit for P780522 P780523 42330 42331 AF25957 AF25618\u003c\/h2\u003e\u003cp\u003eThis outer and inner air filter kit replaces OEM cross-reference numbers P780522, P780523, 42330, 42331, AF25957, and AF25618, providing two-stage filtration for engine intake systems.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis outer and inner air filter kit delivers critical protection for your engine by trapping dust and debris before they enter the combustion chamber. It is designed as a direct replacement for multiple OEM part numbers including P780522, P780523, 42330, 42331, AF25957, and AF25618, making it a versatile maintenance solution. The kit includes both the primary outer filter and the safety inner filter, ensuring complete filtration coverage.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTwo-stage filtration system with separate outer and inner elements\u003c\/li\u003e\n\u003cli\u003eHigh-capacity filter media extends service intervals\u003c\/li\u003e\n\u003cli\u003eReinforced metal end caps resist deformation under vacuum\u003c\/li\u003e\n\u003cli\u003ePrecision pleating maximizes surface area for airflow\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM part numbers P780522, P780523, 42330, 42331, AF25957, AF25618\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCompatible with equipment using OEM filter numbers P780522, P780523\u003c\/li\u003e\n\u003cli\u003eCompatible with equipment using OEM filter numbers 42330, 42331\u003c\/li\u003e\n\u003cli\u003eCompatible with equipment using OEM filter numbers AF25957, AF25618\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eP780522, P780523, 42330, 42331, AF25957, AF25618\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOuter filter and inner filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDry type, two-stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How often should I replace this air filter kit? \u003cstrong\u003eA:\u003c\/strong\u003e Replace it when the restriction indicator signals a blockage or during scheduled engine maintenance, typically every 500 hours of operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I clean and reuse these filters? \u003cstrong\u003eA:\u003c\/strong\u003e No, these are dry-type filters designed for one-time use; washing or blowing them out will damage the media.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Part Outfitters","offers":[{"title":"Default Title","offer_id":46610743001274,"sku":"ZZ3F08465","price":92.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_5dd138c3-f221-4640-ab5e-15e811dcfb5e.jpg?v=1789002574","url":"https:\/\/partoutfitters.com\/products\/outer-inner-air-filter-kit-p780522-p780523-42330-42331-af25957-af25618","provider":"Part Outfitters","version":"1.0","type":"link"}