K&N parts matching Purolator A25806 air filter

The Purolator A25806 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
Julien Torrent, Mesnac, France
Merci à vous. Très heureux de mon achat.
Stuart Downey, Marietta, California
I have been using K&N filters for years. I have used them as a factory replacement and in the case of my Ducati, as a factory recommended piece of a performance upgrade. For all of the AMG owners, I have used the recommended K&N filters in my 09 CLK550, 07 CLK63, and 08 CLK63. They work as expected in that the factory setup is a grossly restricted paper, plus charcoal and the K&N allows the engine to breathe. The performance increase is perceptible enough to validate the K&N, not to mention the ability to reuse indefinitely. The issue of the oil contaminating the MAF sensor is not factual, more likely user error. I also use them in my 08 Honda and 99 Tahoe. Great product
Diana Varela Vila, Coruña, Spain
Muy contentos con los filtros y con el trato...Muchas gracias.
33-2405 K&N 33-2405 Replacement Air Filter
List Price: $82.89
Your Price: $52.99