K&N parts matching Muller PA2121 air filter

The Muller PA2121 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Muller air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
David R, Andover, United Kingdom
Filter does what it says on the box. BHP is up.
Antoine Mairesse, Colombe, France
produit conforme a mes attentes et livraison rapide
David Maidment, West Down, United Kingdom
Have used this filter on my VW T5 Transporter (102bhp)...well pleased with my purchase...whilst there is only a small improvement with engine performance for what it costs, this air-filter is worth every penny. And it is so easy to fit!
33-2867 K&N 33-2867 Replacement Air Filter
List Price: $83.89
Your Price: $53.99