{"product_id":"k-n-engineering-rx-4730-drycharger-air-filter-wrap-black","title":"K\u0026N Engineering RX-4730 Drycharger Air Filter Wrap – Black","description":"\u003cp\u003eThe K\u0026amp;N Engineering RX-4730 Drycharger is a silicone-treated polyester wrap designed to cover compatible K\u0026amp;N air filters or personal watercraft flame arrestors. Its black wrap construction provides an additional layer of protection in applications where limiting water exposure to the air filter or flame arrestor is important.\u003c\/p\u003e\n\u003cp\u003eUniform, micron-sized openings allow high airflow through the wrap while the silicone treatment helps repel water. This design supports airflow without eliminating access to the air filter or flame arrestor, making the Drycharger a practical protective accessory for applicable K\u0026amp;N filtration systems.\u003c\/p\u003e\n\u003cp\u003eThe water-repellent treatment typically lasts 1 to 2 years. The RX-4730 Drycharger is supplied as one automotive part and is identified by part number knnRX-4730DK. Review the specific K\u0026amp;N air filter or personal watercraft flame arrestor application before installation to confirm suitability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProtective Wrap: Designed to cover compatible K\u0026amp;N air filters or personal watercraft flame arrestors.\u003c\/li\u003e\n\u003cli\u003eMaterial: Made from silicone-treated polyester.\u003c\/li\u003e\n\u003cli\u003eWater Repellency: Helps limit the amount of water reaching the covered air filter or flame arrestor.\u003c\/li\u003e\n\u003cli\u003eAirflow Design: Uniform micron-sized openings allow high airflow.\u003c\/li\u003e\n\u003cli\u003eTreatment Life: Water-repellent treatment typically lasts 1 to 2 years.\u003c\/li\u003e\n\u003cli\u003eColor: Black.\u003c\/li\u003e\n\u003cli\u003eBrand: K\u0026amp;N Engineering.\u003c\/li\u003e\n\u003cli\u003ePart Number: knnRX-4730DK.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":68316972613831,"sku":"knnRX-4730DK","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/e93ffcb5285a49aa31b22432dac333d5.jpg?v=1794268115","url":"https:\/\/mainstreeteshop.com\/products\/k-n-engineering-rx-4730-drycharger-air-filter-wrap-black","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}