![Amazon.com: K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Air Filter: Flange Diameter: 2.5 In, Filter Height: 6 In, Flange Length: 0.625 In, Shape: Round, RD-0720 : Automotive Amazon.com: K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Air Filter: Flange Diameter: 2.5 In, Filter Height: 6 In, Flange Length: 0.625 In, Shape: Round, RD-0720 : Automotive](https://m.media-amazon.com/images/I/61WsoiN5pPL.jpg)
Amazon.com: K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Air Filter: Flange Diameter: 2.5 In, Filter Height: 6 In, Flange Length: 0.625 In, Shape: Round, RD-0720 : Automotive
![K&N Replacement Air Filter - Stillen Gen 3 / Z1 M-Spec Intake - Z1 Motorsports - Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60 K&N Replacement Air Filter - Stillen Gen 3 / Z1 M-Spec Intake - Z1 Motorsports - Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60](https://cdn.z1motorsports.com/images/thumbs/1200x900_RU-2820.webp)
K&N Replacement Air Filter - Stillen Gen 3 / Z1 M-Spec Intake - Z1 Motorsports - Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60
![K&N Air Filter Cleaner and Degreaser: Power Kleen; 12 Oz Spray Bottle; Restore Engine Air Filter Performance, 99-0606 - Walmart.com K&N Air Filter Cleaner and Degreaser: Power Kleen; 12 Oz Spray Bottle; Restore Engine Air Filter Performance, 99-0606 - Walmart.com](https://i5.walmartimages.com/seo/K-N-Air-Filter-Cleaner-and-Degreaser-Power-Kleen-12-Oz-Spray-Bottle-Restore-Engine-Air-Filter-Performance-99-0606_826647eb-db77-4439-b0fe-fb348721e0f8.2984a549d4db99a5fe85b0439f3c71a1.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
K&N Air Filter Cleaner and Degreaser: Power Kleen; 12 Oz Spray Bottle; Restore Engine Air Filter Performance, 99-0606 - Walmart.com
![Is there anyway to know if my K and N air filter is a dry filter or and oiled filter. Mine is super dirty and i want to clean it but I'm not sure if I should oil it afterwards. : r/MechanicAdvice Is there anyway to know if my K and N air filter is a dry filter or and oiled filter. Mine is super dirty and i want to clean it but I'm not sure if I should oil it afterwards. : r/MechanicAdvice](https://preview.redd.it/is-there-anyway-to-know-if-my-k-and-n-air-filter-is-a-dry-v0-c4jfporrx7l81.jpg?width=1080&crop=smart&auto=webp&s=7f8c8928f0253889e2f1ac57dc3dfcf810dca5c1)