K&N parts matching Champ Labs. AF4065 air filter

The Champ Labs. AF4065 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Champ Labs. air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Reginald W. Dewar, Brookings, Oregon
100 satisfaction. This is the second Prius installation I've done. First, a 2007 Prius with a K&N filter provided over 100,000 miles of satisfaction . Most recent K&N filter installed in our 2015 Prius. Regards, Reg.
Barry Crandall, Orange, California
Excellent product. Fit perfecly.
Paul Ekstrom, Carpinteria, California
I've used K & N air filters since the 1960's with no problems. Currently I have the cold air intake system on a 2003 F250, a 2010 Prius replacement filter, just ordered a replacement air filter and a cabin filter for a 2014 Prius.
33-2435 K&N 33-2435 Replacement Air Filter
List Price: $77.99
Your Price: $49.99