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
Richard Lloyd, Tamworth, New Hampshire
I had an air filter in my Dodge Ram and I swear I got 2 more miles per gallon of diesel. I will always have one in my car. I love them. THANK YOU -Richard Lloyd
Ryan, Philadelphia
Great, reliable product for my Jeep.
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 !!
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
Mario Lopez, Colorado
19 mpg with aftermarket air filters - 21 mpg with the K&N!! Cleaning and recharging is a snap and saved me from buying another disposable filter. Impressed enough that my wife's '06 Forester and my '97 Wrangler now have K&N's. I clean all 3 at the same time to save time and no longer buying throw aways saves me money!!
Terry Hardee, Woodstock, Virginia
Air filters work great. I use them in my car and truck.Thanks
John Miller, Waldorf, Maryland
The K&N air filters are as good as advertised.  I installed one in my 2007 Nissan Armada and the other in my 2008 M-45X.  I automatically noticed an increase in vehicle power which as you probably already know they both sport a V-8 power plant.  I am definitely going to purchase another for my wife's 2008 G-35X within the coming weeks.
33-2286 K&N 33-2286 Replacement Air Filter
List Price: $75.59
Your Price: $48.99