K&N parts matching Purolator A38218 air filter

The Purolator A38218 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
Ricardo Rivera, Farmingville, New York
Perfect fit for my E350 coupe. Slight horsepower increase.
Wayne Mitchell, Roscoe, Illinois
Great filter. I have used these filters for years on all out Mercedes products from the SUV to the roadster and we see increased fuel economy and performance with these filters. Well worth the cost and the quality is unmatched to any filter on the market.
J. White, Dallas, Texas
My 4th car with this upgrade and I continue to be amazed at the ease of installation and the difference it makes in vehicle performance.
33-2985 K&N 33-2985 Replacement Air Filter
List Price: $78.09
Your Price: $49.99