K&N parts matching Mann-Hummel C28122 air filter

The Mann-Hummel C28122 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Mann-Hummel air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Teodor Nedu, Hartlepool, United Kingdom
Excellent product. Does what it says on the tin. I get around 2-3 mpg extra in my 2.0 petrol focus c max and noticeably faster acceleration. More than happy with my purchase and more than happy to recommend this to anyone.
Dean Barton, Lancs, United Kingdom
Saw an immediate improvement in performance and mpg. I have a 2.0 petrol Focus and get around 4-5mpg extra with my K&N filter over my stock one.
Michal Dorywalski, Blackpool, United Kingdom
Happy with the product.
33-2877 K&N 33-2877 Replacement Air Filter
List Price: $68.09
Your Price: $43.99