K&N parts matching BMC FB11801 air filter

The BMC FB11801 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many BMC air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Jake Myers, Nebraska
Installed this product on my 1991 Ford F-150 and what a difference it has made. Definitely gave it more power and about 3-5 mpg better. This was a want for this truck, now a NEED for my other vehicles.
Joseph Freed, Fishers, Indiana
It was easy to order and install. Thanks!
Kurtz Garfield, Rydal, Georgia
Proper fit and function. My fifth filter purchase from K&N filters.
33-2023 K&N 33-2023 Replacement Air Filter
List Price: $85.79
Your Price: $54.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Joseph Pineda, Anaheim, California
Great product, very happy with it.
33-2078 K&N 33-2078 Replacement Air Filter
List Price: $90.19
Your Price: $57.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
33-2115-1 K&N 33-2115-1 Replacement Air Filter
List Price: $96.09
Your Price: $61.99