K&N parts matching Champ Labs. AF7845 air filter

The Champ Labs. AF7845 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Champ Labs. air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Shango, Detroit, Michigan
Could feel the difference soon as I started my(02 WJ). I really feel the power on acceleration. This is one of the best investments you can make to your vehicle. Thank you K&N for a great product !!
Jan J., Santa Barbara California
Have used K&N filters for over 35 years now. My '91 Grand Cherokee 4.0 has run well with this filter, have cleaned it once in 105K miles and gives me about 21.5MPG on the open road at 65-70mph. Many trips from Santa Barbara to the Redding area have shown it to be consistent. Best bang for the $$ for this vehicle.
Mark Bugher, Bayfield, Wisconsin
Fit perfect in a '99 Jeep Grand Cherokee Laredo. Very pleased with the product, price and quick delivery.
33-2139 K&N 33-2139 Replacement Air Filter
List Price: $78.59
Your Price: $50.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Christina, Brighton, Illinois
I've always used k&n filters in all my vehicles i am very pleased
Mike Crowell, Memphis, Tennessee
I put on a K&N air filter (33-2286) in my 2012 Nissan Titan Pro X Crew cab and my gas milages went from  16.4 to 21.9. Wow,  Thanks yall rock.
Kirk Pape, Lockhart, Texas
Awesome product!!
33-2286 K&N 33-2286 Replacement Air Filter
List Price: $75.59
Your Price: $48.99