K&N parts matching Purepro A5638 air filter

The Purepro A5638 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
Michael Powers, North Falmouth, Massachusetts
My miles per gallon went up 1.6 mpg.
Shaun McKay, Spring Hill, Tennessee
Fast shipping and good quality product from K&N. I use them in my cars and motorcycles.
Paul Harsono, Seaside, Oregon
I am very satisfied with the E-0781 Air filter from K&N. I just installed it last week. Don't know about the performance yet.
E-0781 K&N E-0781 Replacement Air Filter
List Price: $156.49
Your Price: $100.99