{"product_id":"k-n-heavy-duty-air-filter-cleaner-1-gallon-concentrated-degreaser-for-oiled-cotton-diesel-filters","title":"K\u0026N Heavy-Duty Air Filter Cleaner 1 Gallon — Concentrated Degreaser for Oiled Cotton Diesel Filters","description":"\u003cp\u003e\u003cstrong\u003eK\u0026amp;N Power Kleen Heavy Duty Air Filter Cleaner is a concentrated degreaser formulated to remove old oil, dirt, and buildup from oiled K\u0026amp;N cotton-media heavy-duty air filters so they can be safely rinsed and renewed.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your heavy-duty diesel or industrial K\u0026amp;N air filter has accumulated grime, grease, or long-standing filter oil, Power Kleen is made to dissolve and lift that buildup without harming the cotton filtration media when used as directed. This one-gallon formula is the only cleaner K\u0026amp;N specifically approves for its oiled cotton filters; other solvents can degrade the media or void warranty. Power Kleen is fast-acting and designed to simplify the cleaning stage before re-oiling and reinstalling the filter.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Power Kleen remove old oil and filter grime?\u003c\/h3\u003e\n\u003cp\u003ePower Kleen uses concentrated degreasing agents that break down heavy oils and embedded dirt on oiled cotton filter layers. Once the solvent action loosens residues, contaminants can be rinsed away with water, returning the filter to a cleaner state ready for re-oiling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated to dissolve old filter oil and road grime\u003c\/li\u003e\n  \u003cli\u003eWorks on multilayer cotton media without abrading fibers when used per instructions\u003c\/li\u003e\n  \u003cli\u003eRinses clean with ordinary water after dwell time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill using Power Kleen keep my K\u0026amp;N filter warranty intact?\u003c\/h3\u003e\n\u003cp\u003eYes — Power Kleen is the K\u0026amp;N-recommended cleaner for oiled heavy-duty cotton filters; using other cleaners can risk damage or void warranty. Always follow K\u0026amp;N cleaning and re-oiling procedures to maintain coverage and performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer-recommended cleaner for K\u0026amp;N oiled heavy-duty filters\u003c\/li\u003e\n  \u003cli\u003eAvoid gasoline or unapproved solvents that can degrade filter media\u003c\/li\u003e\n  \u003cli\u003eFollow K\u0026amp;N’s specified cleaning and drying steps to preserve warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan Power Kleen be used on all K\u0026amp;N heavy-duty diesel air filters?\u003c\/h3\u003e\n\u003cp\u003ePower Kleen is intended for use on oiled heavy-duty diesel K\u0026amp;N cotton-media filters. It is not recommended for polished or anodized aluminum parts and should not be used on dry or non-oiled filter types that don’t require solvent cleaning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for oiled K\u0026amp;N heavy-duty diesel cotton filters\u003c\/li\u003e\n  \u003cli\u003eNot for use on polished\/anodized aluminum components\u003c\/li\u003e\n  \u003cli\u003eNot suitable for dry-type or non-oiled filter elements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use Power Kleen to get the best results?\u003c\/h3\u003e\n\u003cp\u003eApply Power Kleen according to the steps on the product label: spray or soak to penetrate oil and grime, allow appropriate dwell time, then rinse thoroughly with low-pressure water until runoff is clear. After drying completely, reapply the correct K\u0026amp;N oil and inspect the filter before reinstalling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpray or soak the filter, let the cleaner penetrate\u003c\/li\u003e\n  \u003cli\u003eRinse thoroughly until water runs clear, then air dry fully\u003c\/li\u003e\n  \u003cli\u003eRe-oil with the correct K\u0026amp;N filter oil before reinstalling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this product for? Power Kleen in the one-gallon size is aimed at fleet managers, heavy equipment operators, commercial diesel owners, and enthusiasts who maintain multiple K\u0026amp;N oiled heavy-duty filters or prefer a larger supply for frequent servicing. It’s ideal when you need a professional-strength cleaner that matches K\u0026amp;N’s recommendations and simplifies repeated cleanings while protecting the cotton media when used as directed.\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 Power Kleen safe for all K\u0026amp;N cotton-media filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, Power Kleen is the K\u0026amp;N-recommended cleaner for oiled cotton heavy-duty K\u0026amp;N filters when used according to instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use gasoline or other solvents instead of Power Kleen?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Gasoline and unapproved solvents can damage the filter media and may void the warranty; use Power Kleen for safe cleaning.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":48083130220702,"sku":"B0049MGCOI","price":58.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kn-power-kleen-front-gallon-bottle.jpg?v=1785825837","url":"https:\/\/northtrailauto.ca\/products\/k-n-heavy-duty-air-filter-cleaner-1-gallon-concentrated-degreaser-for-oiled-cotton-diesel-filters","provider":"North Trail Auto","version":"1.0","type":"link"}