{"product_id":"afe-magnumflow-universal-clamp-on-air-filter-with-pro-dry-s-media-part-number-21-40505","title":"aFe MagnumFLOW Universal Clamp-On Air Filter with Pro DRY S Media, Part Number 21-40505","description":"With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, \"oil-free\" conical performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable for multiple cleanings, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures tight, no leak seal over the life of the filter. This filter has a 99.2% filter efficiency.\nMagnum FLOW Universal Clamp-On Air Filter w\/ Pro DRY S Media 4 IN F x 6 IN B x 4 IN T x 5 IN H\n\u003cul\u003e\n  \u003cli\u003eMaximum Convenience and Easy Maintenance With Excellent Airflow\u003c\/li\u003e\n  \u003cli\u003e100% Polyurethane Frame On All Sides For Extra Long Filter Life\u003c\/li\u003e\n  \u003cli\u003eWashable And Reusable For Multiple Cleaning Cycles\u003c\/li\u003e\n  \u003cli\u003eMaximum Airflow for Maximum Performance Gains\u003c\/li\u003e\n  \u003cli\u003ePliable Polyurethane Flange w\/Integrated Bump\u003c\/li\u003e\n  \u003cli\u003eFilter Washes Clean With Soap and Water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe aFe MagnumFLOW Universal Clamp-On Air Filter with Pro DRY S Media is designed to support strong airflow and dependable engine air filtration in a wide range of automotive applications. Its conical design uses three layers of progressively finer synthetic mesh media between polyurethane top and base components, providing a 99.2% filtration efficiency while maintaining excellent airflow. The oil-free media eliminates the need for filter oil, making service cleaner and more convenient.\u003c\/p\u003e\u003cp\u003eBuilt for repeated use, the aFe MagnumFLOW filter features tall, open pleats that provide excellent dust-holding capacity and help extend service intervals between cleanings. The filter can be washed with soap and water and reused through multiple cleaning cycles. A pliable polyurethane flange with integrated sealing bumps helps maintain a tight, leak-resistant connection throughout the filter's service life, while the polyurethane construction supports durability in demanding under-hood environments.\u003c\/p\u003e\u003cp\u003eThis universal clamp-on performance air filter is intended for applications requiring a 4-inch inlet connection and a compact conical filter design. The aFe Part Number 21-40505 filter is not CARB approved and may not be legal for use on pollution-controlled vehicles in certain states or jurisdictions. Verify vehicle fitment, inlet requirements, emissions regulations, and installation clearance before purchase. Professional installation is recommended where applicable.\u003c\/p\u003e\u003ch3\u003eProduct Specifications and Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: aFe\u003c\/li\u003e\n\u003cli\u003ePart Number: 21-40505\u003c\/li\u003e\n\u003cli\u003eProduct Type: Universal clamp-on automotive air filter\u003c\/li\u003e\n\u003cli\u003eFilter Series: MagnumFLOW\u003c\/li\u003e\n\u003cli\u003eFilter Media: Pro DRY S synthetic media\u003c\/li\u003e\n\u003cli\u003eFilter Style: Conical performance air filter\u003c\/li\u003e\n\u003cli\u003eInlet Size: 4 inches\u003c\/li\u003e\n\u003cli\u003eFilter Efficiency: 99.2 percent\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne aFe MagnumFLOW Pro DRY S universal clamp-on air filter\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOil-free Pro DRY S media provides excellent airflow without requiring filter oil during maintenance.\u003c\/li\u003e\n\u003cli\u003eThree progressively finer layers of synthetic mesh media deliver a 99.2 percent filtration efficiency.\u003c\/li\u003e\n\u003cli\u003eWashable and reusable construction supports multiple cleaning cycles with simple soap-and-water service.\u003c\/li\u003e\n\u003cli\u003eTall, open pleats increase dust-holding capacity and help extend the time between cleanings.\u003c\/li\u003e\n\u003cli\u003e100 percent polyurethane top and base construction promotes durability and long filter life.\u003c\/li\u003e\n\u003cli\u003ePliable polyurethane flange with integrated sealing bumps helps create a tight, leak-resistant connection.\u003c\/li\u003e\n\u003cli\u003eUniversal clamp-on design is suited to applications using a 4-inch intake inlet.\u003c\/li\u003e\n\u003cli\u003eDesigned to support high airflow and potential performance gains when properly matched to the intake system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":67592944582908,"sku":"21-40505","price":92.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/4dc61721ccdeb0a41007787773d32485L_bae9bd9c-3569-48d4-ab14-cda65fcea138.jpg?v=1790524300","url":"https:\/\/diycustoms.store\/products\/afe-magnumflow-universal-clamp-on-air-filter-with-pro-dry-s-media-part-number-21-40505","provider":"diycustoms.store","version":"1.0","type":"link"}