{"product_id":"k-n-air-filter-cleaning-kit-service-kit-99-5050-12-oz-power-kleen-6-5-oz-red-oil-for-oiled-cotton-filters","title":"K\u0026N Air Filter Cleaning Kit — Service Kit 99-5050, 12 oz Power Kleen + 6.5 oz Red Oil for Oiled Cotton Filters","description":"\u003cp\u003e\u003cstrong\u003eThe K\u0026amp;N Air Filter Cleaning Kit (Service Kit 99-5050) is a complete squeeze-bottle system that cleans, rinses, and re-oils K\u0026amp;N oiled cotton air filters to restore airflow and contaminant capture.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep your K\u0026amp;N FilterCharger or other oiled K\u0026amp;N high-flow air filters working at peak performance with a straightforward six-step service routine. This kit combines an industrial-strength degreaser (Power Kleen) and specially formulated red filter oil in convenient squeeze bottles, plus a service decal to remind you when the filter was last maintained. Following the simple spray, rinse, dry, and oil steps removes trapped debris and re-coats the filter fibers for reliable filtration and airflow recovery.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit restore airflow and filtration efficiency?\u003c\/h3\u003e\n\u003cp\u003eThe cleaning solution breaks down old oil, trapped dust, and grime so those contaminants can be rinsed away without damaging the cotton pleats. After drying, fresh K\u0026amp;N red filter oil is applied to ensure particles remain captured in the filter media while allowing optimal airflow. The process returns the filter’s balance of breathability and protection close to factory performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower Kleen degreaser dissolves oil and embedded dirt for effective rinsing\u003c\/li\u003e\n  \u003cli\u003eRinse and air-dry prevent residue and preserve pleat shape\u003c\/li\u003e\n  \u003cli\u003eRed filter oil re-coats fibers for consistent contaminant capture\u003c\/li\u003e\n  \u003cli\u003eService decal included for maintenance tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the step-by-step instructions and included components?\u003c\/h3\u003e\n\u003cp\u003eThe kit supplies a 12 oz. cleaner and a 6.5 oz. squeeze bottle of red oil plus a service decal; follow the labeled instructions for best results. Generally you spray Power Kleen, allow it to dissolve grime, rinse thoroughly with low-pressure water, let the filter dry fully, then apply oil evenly. Correct application keeps the pleats saturated but not over-oiled, preserving airflow and filtration balance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes 12 oz. Power Kleen filter cleaner and 6.5 oz. red filter oil\u003c\/li\u003e\n  \u003cli\u003eSpray cleaner, rinse with water, air dry completely, then oil\u003c\/li\u003e\n  \u003cli\u003eUse low-pressure water and avoid direct high-pressure washing\u003c\/li\u003e\n  \u003cli\u003eApply oil evenly to pleats; wait before reinstalling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit work with all K\u0026amp;N oiled cotton filters and accessories?\u003c\/h3\u003e\n\u003cp\u003eYes — the formula and oils are made for K\u0026amp;N’s oiled cotton media, including FilterCharger and many reusable high-flow air filters. It is not intended for dry or non-oiled filter types. Using the recommended cleaner and oil keeps warranty-friendly maintenance and ensures compatibility across K\u0026amp;N oiled products.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with K\u0026amp;N oiled cotton filters and FilterCharger elements\u003c\/li\u003e\n  \u003cli\u003eNot recommended for dry or non-oiled filter media\u003c\/li\u003e\n  \u003cli\u003eDesigned to preserve pleat integrity and filter shape\u003c\/li\u003e\n  \u003cli\u003eService decal helps maintain consistent intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I service my filter with this kit?\u003c\/h3\u003e\n\u003cp\u003eMaintenance frequency depends on driving conditions: inspect the filter visually and clean when heavy dirt buildup or oil discoloration is visible. For typical street use, many owners check and service annually or every 12,000–15,000 miles; dusty or off-road environments require more frequent attention. Use the included decal to record the date or mileage each time you service the filter.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect filter visually; clean when clogged or darkened\u003c\/li\u003e\n  \u003cli\u003eTypical service: about once a year or 12,000–15,000 miles in normal conditions\u003c\/li\u003e\n  \u003cli\u003eMore frequent cleaning for dusty, off-road, or heavy-use environments\u003c\/li\u003e\n  \u003cli\u003eDecal provided to log service date or mileage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The K\u0026amp;N Air Filter Cleaning Kit 99-5050 is designed for vehicle owners, performance enthusiasts, and mechanics who use K\u0026amp;N oiled cotton air filters and want a reliable, manufacturer-recommended way to clean and re-oil elements. It’s ideal for people who prefer reusable filters, value consistent airflow and filtration, and want a compact, all-in-one kit to maintain filter life and performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this kit safe for all K\u0026amp;N oiled filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit is formulated for K\u0026amp;N oiled cotton filters including FilterCharger models; avoid use on dry or non-oiled filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long after oiling can I reinstall the filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Allow the filter to absorb oil and dry for at least 30 minutes to ensure even distribution before reinstalling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":48086896574622,"sku":"B00029WYVW","price":30.63,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kn-filter-kit-front-packaging.jpg?v=1785909315","url":"https:\/\/northtrailauto.ca\/products\/k-n-air-filter-cleaning-kit-service-kit-99-5050-12-oz-power-kleen-6-5-oz-red-oil-for-oiled-cotton-filters","provider":"North Trail Auto","version":"1.0","type":"link"}