K&N's heavy - duty commercial - grade air filters are a game - changer. These washable filters are specially crafted for heavy - duty trucks, RVs, and agricultural equipment. The new hybrid filtration medium they use is a breeze to clean. You can wash them with power sprayers, pressure washers, or standard truck washing equipment, and there's no need for oil. Instead of constantly tossing out costly disposable air filters, choose this washable option that boosts engine performance and makes air filter maintenance a piece of cake.

Using your K&N air filter is easy. Just install it in your heavy - duty truck, RV, or agricultural equipment as you would with a regular air filter. When it comes to cleaning, you can use a power sprayer, pressure washer, or standard truck washing equipment. No need to add oil during the process. As for maintenance, check the filter regularly, especially if you're operating in a dusty environment. Wash it when it looks dirty to keep your engine running smoothly. Remember, don't use any harsh chemicals as they might damage the filter. With proper care, this washable filter will serve you well for a long time.