{"product_id":"k-n-round-straight-black-3-5in-id-x-5in-h-precharger-air-filter-wrap-blue","title":"K\u0026N Round Straight - Black - 3.5in ID x 5in H - PreCharger Air Filter Wrap Blue","description":"\u003ch4\u003eExtend Filter Service Intervals in Dusty Conditions\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N PreCharger RU-0510PK is a precision-engineered filter wrap that adds an extra layer of protection to your K\u0026amp;N round straight air filter. Designed for off-road trucks, ATVs, UTVs, motorcycles, and any vehicle that sees heavy dirt, sand, or dusty operating environments, the PreCharger stops large debris before it reaches the filter media, dramatically extending the service interval between cleanings.\u003c\/p\u003e\n\u003cp\u003eBuilt from durable polyester with a uniform micron weave, the PreCharger captures dirt particles while adding minimal airflow restriction. Double-stitched elastic openings grip the filter base and closed top, keeping the wrap securely in place at any rpm. When it loads up, simply remove and clean with K\u0026amp;N Filter Cleaner, then reinstall.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAdds a dry pre-filter layer over your K\u0026amp;N air filter\u003c\/li\u003e\n\u003cli\u003eExtends K\u0026amp;N filter service interval in dusty conditions\u003c\/li\u003e\n\u003cli\u003eDurable polyester construction with uniform micron weave\u003c\/li\u003e\n\u003cli\u003eClosed-top design with double-stitched elastic openings\u003c\/li\u003e\n\u003cli\u003eMinimal airflow restriction added to the filter\u003c\/li\u003e\n\u003cli\u003eReusable, cleanable with K\u0026amp;N Filter Cleaner\u003c\/li\u003e\n\u003cli\u003eBold blue finish adds engine-bay style\u003c\/li\u003e\n\u003cli\u003eBacked by K\u0026amp;N 1-Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWrap Type: PreCharger\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eMaterial: Polyester\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 3.5 inch, 89 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 5 inch, 127 mm\u003c\/li\u003e\n\u003cli\u003eAir Filter Shape: Round Straight\u003c\/li\u003e\n\u003cli\u003eClosed Top: Yes\u003c\/li\u003e\n\u003cli\u003ePackage Contents: 1 PreCharger Wrap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003cp\u003eUniversal fitment for any K\u0026amp;N round straight air filter with a 3.5 inch inside diameter and 5 inch height. Verify your existing K\u0026amp;N filter dimensions before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eConfirm your K\u0026amp;N filter measures 3.5 inch ID by 5 inch tall and has a closed top.\u003c\/li\u003e\n\u003cli\u003eRemove the air filter from the intake or air box following the vehicle service manual.\u003c\/li\u003e\n\u003cli\u003eInspect the filter media for damage, clean if necessary using K\u0026amp;N cleaner and oil per K\u0026amp;N recharge instructions.\u003c\/li\u003e\n\u003cli\u003eStretch the elastic top opening of the PreCharger over the closed end of the filter.\u003c\/li\u003e\n\u003cli\u003eRoll the wrap down evenly around the filter body, centering the K\u0026amp;N logo as desired.\u003c\/li\u003e\n\u003cli\u003eSeat the bottom elastic opening fully against the filter base flange.\u003c\/li\u003e\n\u003cli\u003eVerify the wrap is wrinkle free and fully covers the pleated media with no gaps.\u003c\/li\u003e\n\u003cli\u003eReinstall the wrapped filter into the intake or air box.\u003c\/li\u003e\n\u003cli\u003eTighten the air box, intake clamp, or mounting hardware to factory specification.\u003c\/li\u003e\n\u003cli\u003eInspect the wrap regularly, remove and clean with K\u0026amp;N Filter Cleaner when visibly loaded.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"K\u0026N PreCharger Air Filter Wrap\",\n  \"mpn\": \"RU-0510PK\",\n  \"sku\": \"KNNRU-0510PK\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"K\u0026N\"},\n  \"description\": \"K\u0026N PreCharger RU-0510PK blue polyester pre-filter wrap, 3.5 inch ID by 5 inch tall, for round straight K\u0026N air filters. 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