K&N parts matching Purepro A6121 air filter

The Purepro A6121 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
Coudonneau, Bordeaux, France
Rien à redire, s'adapte parfaitement à mon Dodge journey 2L CRD de 2008, très bon produit, je le recommande.
John M. Smith Sr., Dimondale, Michigan
I am disappointed that my gas mileage went down instead of up.
James Sumner, Belair, Australia
Very impressed with both the product and the prompt delivery, couldn't be happier. Will from now on, always order this way. In fact next cab of the rank will be a pair of filters for my favourite toy, the SRT6 Crossfire Roadster.
33-2423 K&N 33-2423 Replacement Air Filter
List Price: $79.49
Your Price: $50.99