K&N parts matching Champ Labs. AF7841 air filter

The Champ Labs. AF7841 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
Kurtis Tarbox, West Boylston, Massachusetts
Increased acceleration, love it.
Kim Büchler, Brittnau, Switzerland
Passt super, sehr schneller Versand. Bin sehr zufrieden. Auto Celica T20
33-2052 K&N 33-2052 Replacement Air Filter
List Price: $103.19
Your Price: $66.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Austin Nguyen, Surrey, Canada
Swapped out the old OEM filter for this one and it’s a noticeable difference on the first drive. Running on a Toyota Solara 2000 Less RPM on highway cruising and my engine temperature stays cool +mpg. Highly recommend.
David M Miyasato, Lihue, Hawaii
This is a great air filter for my van. It has allowed for more horsepower through better airflow. Highly recommended for any vehicle.
Keith, New York
Very happy with this filter instantly saw a difference in power. Thank you.
33-2145-1 K&N 33-2145-1 Replacement Air Filter
List Price: $79.79
Your Price: $50.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
E-2370 K&N E-2370 Replacement Air Filter
List Price: $72.09
Your Price: $45.99