{"product_id":"a-af1821m-filter-air-primary-qty-1","title":"A-AF1821M Filter, Air, Primary  (QTY 1)","description":"\u003ch3\u003eOne New Aftermarket Replacement Primary Air Filter Fits Caterpillar Equipment\u003c\/h3\u003e\u003cp\u003eThis primary air filter (Fleetguard AF1821M) protects the engine intake system by capturing dust, dirt, and airborne contaminants before they can reach the combustion chamber. Primary air filters are the first line of defense in the air filtration circuit and should be inspected and replaced at regular service intervals to maintain engine performance and longevity.\u003c\/p\u003e\u003ch4\u003eCompatible Equipment\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar:\u003c\/strong\u003e Fits Caterpillar (Fits CAT) equipment applications calling for Fleetguard AF1821M or cross-reference equivalents. Verify fitment against your equipment model and serial number before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003eAF1821M, A-AF1821M, P524831, 25043235, 46881, LAF1815, PA2658\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":40529957814355,"sku":"A-AF1821M","price":294.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/A-AF1821M_01.jpg?v=1757773692","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/a-af1821m-filter-air-primary-qty-1","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}