K&N's heavy duty line of washable commercial grade air filters are designed specifically for large turbo diesel engines, class 6-8 over-the-road trucks, agricultural and earth moving equipment, and diesel motor homes. To simplify the cleaning process these air filters do not require the use of oil like standard K&N Air Filters with cotton media.
K&N Heavy Duty Air Filter Cleaner
K&N has developed a specially formulated cleaner to be used on its Heavy Duty Commercial Grade air filters. Part number 99-0638 is a one-gallon bottle of this new cleaner. Part 99-0638 includes a 38-inch hose with spray nozzle to help simplify application of the cleaning solution.
K&N's 99-0638 has instructions on the back, which illustrate the simple four step Heavy Duty Air Filter cleaning instructions. As with most household and automotive cleaning products, care should be taken when using K&N's Heavy Duty Air Filter Cleaner. K&N recommends wearing gloves and proper eyewear when servicing your air filter.
K&N's specially formulated cleaner, 99-0638, is recommended when cleaning K&N commercial grade air filters and will help maintain peak performance from your air filter. It will also ensure that your K&N Commercial Grade Air Filter remains covered by K&N's 3 year or 300,000-mile warranty.
Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.