K&N Replacement Cabin Air Filter
Fits 2013-21 Kenworth, Peterbuilt &

K&N’s line of washable replacement cabin air filters are designed to filter your incoming air using state-of-the-art filtration technology - protecting your vehicle’s occupants, interior, and HVAC system from pollutants and unpleasant odors. Engineered to be washable, reusable, and durable, this cabin filter is designed to last for the entire lifespan of your vehicle!

• INCREASED AIRFLOW IMPROVES HEATING/COOLING EFFICIENCY
• HELPS CONTROL ODORS: Treated to help capture contaminants that cause odors. Dirty disposable cabin filters can cause a musty smell in your car’s interior
• SAVE MONEY: Washable product that lasts
• EASY TO INSTALL: Pre-treated and ready to drop into your factory air box. Typically installs in less than five minutes with no tools required
• WASHABLE AND REUSABLE: Engineered to last for the life of your vehicle
• ECO-FRIENDLY: Using a washable, reusable product reduces landfill waste from disposable filters. More than 100 million disposable air filters end up in landfills each year.
• NO-HASSLE WARRANTY: 10-Year/Million Mile Limited Warranty
• DESIGNED FOR LONG-LASTING PERFORMANCE AND QUALITY