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.
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
Sohal, California
Very good product.
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.
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.
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