Best Air Filter Cleaners of 2026

The K&N Air Filter Cleaning Kit is a powerful, highly effective degreaser that quickly dissolves filter build-up and old oil, allowing filter grime to be rinsed away with water. It includes K&N Red Filter Oil, which remains suspended in the pleats of the cotton filter material of High-Flow Air Filters, allowing for exceptional contaminant capture. This kit helps restore your filter to exceptional performance by removing filter-clogging build-up and restoring air flow efficiency.

K&N Air Filter Oil is designed specifically for K&N air filters and formulated to improve air filter performance. It quickly penetrates and saturates filter pleats, trapping contaminants that reduce air flow efficiency and disrupt engine performance. K&N red filter oil remains suspended in the pleats of the cotton filter material of High-Flow Air Filters, allowing for exceptional contaminant capture and restoring air flow efficiency. Customers have praised the product for its ease of use, wide coverage, and ability to control air flow and water.

The K&N Air Filter Cleaning Kit is a powerful, highly effective degreaser that quickly dissolves filter build-up and old oil, allowing filter grime to be rinsed away with water. It includes K&N Red Filter Oil, which remains suspended in the pleats of the cotton filter material of High-Flow Air Filters, allowing for exceptional contaminant capture. The kit helps restore your filter to exceptional performance by removing filter-clogging build-up, and restores air flow efficiency so your K&N air filter performs like new.

K&N Air Filter Cleaner and Degreaser: Power Kleen is a powerful, highly effective degreaser that quickly dissolves filter build-up and old oil, allowing filter grime to be rinsed away with water. It helps restore your filter to exceptional performance by removing filter-clogging build-up and restores air flow efficiency so your K&N air filter performs like new. It comes well packaged and the cleaner works well, allowing for multiple uses.

The AEM Air Filter Cleaner is an essential product for maintaining your AEM Dryflow air filters. By rinsing your filter with water after use, you can easily keep it clean and functioning optimally. This cleaner is designed to effectively break down and remove dirt and grime, ensuring that your air filter remains in top condition. Plus, being made in the United States, you can trust its quality and performance. Using this cleaner not only enhances the lifespan of your air filter but also helps improve your vehicle's overall performance.

K&N Air Filter Cleaner and Degreaser: Power Kleen is a powerful, highly effective degreaser that quickly dissolves filter build-up and old oil, allowing filter grime to be rinsed away with water. It helps restore your filter to exceptional performance by removing filter-clogging build-up, restoring air flow efficiency so your K&N air filter performs like new. It comes with a spray nozzle with a long tube that inserts into the cap, so there is no need to transfer the liquid into a smaller spray bottle.

K&N Air Filter Cleaner and Degreaser: Power Kleen; 12 Oz Spray Bottle; Restore Engine Air Filter Performance, 99-0606 is a powerful, highly effective degreaser that quickly dissolves filter build-up and old oil, allowing filter grime to be rinsed away with water. It helps restore your filter to exceptional performance by removing filter-clogging build-up and restores air flow efficiency so your K&N air filter performs like new. Customers have found it easy to use, great for restoring performance, and a must-have for K&N air filters.

K&N Synthetic Air Filter Cleaner and Degreaser is a performance part specifically designed for K&N air filters. It helps restore air flow efficiency and performance by removing filter-clogging build-up. Customers have found it to be better than the big box stores, good for the money, and easy to use. It is also fast-acting and effective.

The Airaid Filter Clean Kit is designed to help you keep your premium Airaid air filter in top shape. Using this kit every 30,000 to 50,000 miles ensures your filter stays clean, which improves how well your engine breathes. The cleaning process is simple and quick, with just three easy steps, so you won't have to spend much time on maintenance. By restoring your filter's airflow, this kit helps your engine run more efficiently, giving you better performance and potentially saving fuel. Overall, it’s a handy solution to maintain your vehicle’s engine health and keep it running smoothly.

K&N Sealing Grease is an auto accessory that prevents air leaks with an airtight fit. The package dimensions are 20.32 cms (L) x 6.35 cms (W) x 4.445 cms (H). This product is made in the United States and comes with a package quantity of 1. It belongs to the category of Automotive Air Filter Cleaning Products.