K&N parts matching Purepro A5642 air filter

The Purepro A5642 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Purepro air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Dave Guckeisen, Kiel, Wisconsin
As with all the other filters I have purchased from K&N, it was very easy to put in and it fit just like the original Ford filter. I always find my vehicles seem to perform better with the K&N filter.
James Amigh, Texas
Fit perfectly in the holder. The filter wasn't as deep as the original equipment unit but I wasn't concerned about that since I knew your filter would have enhanced flow. I doubt that I will see any performance improvement but I am hoping that I see a slight fuel economy improvement. Nice product.
Steven Buchholz, Minnesota
Product arrived on time and fit perfectly.
33-2385 K&N 33-2385 Replacement Air Filter
List Price: $82.69
Your Price: $53.99