K&N parts matching Hastings AF2397 air filter

The Hastings AF2397 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Hastings air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Joe Murray, Edisto Island, South Carolina
I have not finished putting it in, I do expect better performance, The instructions are a little vague, but I am doing it all right, I just ran out of light, it will be done tomorrow.
Claude-Alain Ferrière, Arçon, France
Excellent qualité de filtre lavable et réutilisable.
Mike Asselin, Guelph, Canada
Works great for my bus.
33-2341 K&N 33-2341 Replacement Air Filter
List Price: $105.99
Your Price: $67.99
K&N Replacement Airbox
  • Low Restriction Replacement Air Box
  • High-Flow Round Air Filter
Carlos, Houston, Texas
Did notice an increase in power. Noticed less lag from boost....at midrange rpm. Fuel economy probably increased about 2 miles average. Good buy. Recommended.
Charles Loftus, Phoenix, Arizona
Wonderful system, it is a tight fit. I noticed a HP difference right away. My only issue are the screws. Two have loosened and fallen off. Others are getting stripped out. I'm waiting for a call back from K&N to see how I can get a replacement set of screws.
Irene Wiens, Qualicum Beach, BC, Canada
We purchased this air filter kit while travelling, we haul a 30' RV and were going across Canada. Unfortunatly there was a small defect in one area, which prevented it from being installed immediately. We needed to get on the road, so we informed K&N of the problem (with pictures) and when we returned home the part was already waiting for us. The difference in power with this new air filter is awesome. We drive a 2006 F350 6L 4x4 Superduty. Great service, Thanks
E-0780 K&N E-0780 Replacement Airbox
List Price: $733.99
Your Price: $404.99