K&N parts matching Purolator A34878 air filter

The Purolator A34878 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Purolator air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Eric, Virginia
Excellent add on. Very good investment you could ever make to improve your vehicle performance.
Rod Grover, E. Alton, Illinois
Just let me say every vehicle (4) has a K&N in it. I even have a spare.
Dan, Illinois
Great transaction and getting 2 more mpg on 2011 e-250 4.6l
E-0945 K&N E-0945 Replacement Air Filter
List Price: $94.29
Your Price: $60.99