K&N parts matching Donaldson P812440 air filter

The Donaldson P812440 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Donaldson air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Industrial Air Filter
  • Washable and Reusable
  • Excellent Filtration
Marc, Ohio
Works fine. Fit is good. Have not noticed any notable enhancements.
JohnnyT, Gaffney, South Carolina
I love K&N have been using them since wary '70's. They work super and I would give them 5 stars but this almost didn't fit my Kubota BX25DLB. With a bit of a push and love I got the cover closed. It's about an 1/8 to long. It will be nice to never change an air filter again
Eli, West Virginia
I have them in my vehicles and now tractor. Forever believe in the power of K&N.
E-4552 K&N E-4552 Replacement Industrial Air Filter
List Price: $63.49
Your Price: $40.99