K&N parts matching Baldwin PA4091 air filter

The Baldwin PA4091 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Baldwin air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Al D., Nashua, New Hampshire
I've purchased your product for my old 1991 Toyota 4-Runner in the past and was highly pleased. I recently started a new job and commute over 100 miles round-trip every day. I purchased the K&N air filter for my 2005 Audi Allroad and installed it with no problem. On the first road trip, my cars tank capacity calculator was going crazy It estimated that the tank of gas would go 390 miles when we first started out. By the end of the trip over 70 miles, the tank capacity calculator was reading 420 miles.Talk about impressed, I just ordered another air filter for my wife's car.
Tuomo Jari Kantola, Kemijarvi, Finland
A good product and a fast delivery. Thanks.
Colby, Kuna, Idaho
Get about 4mpg better now and the twin Tunis love it! 2.7t Only filter I will ever run on my Audi.
33-2125 K&N 33-2125 Replacement Air Filter
List Price: $85.19
Your Price: $54.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Ewout Batstra, Paterswolde, Netherlands
The right filter for the job, better performance of the car and a competitive price good shop.
A C Tidmarsh, London
Improved airflow when new, I have yet to see what happens when it is back washed at the next service.
33-2675 K&N 33-2675 Replacement Air Filter
List Price: $88.89
Your Price: $56.99