K&N parts matching Filtron FA3772 air filter

The Filtron FA3772 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Filtron air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
33-3119 K&N 33-3119 Replacement Air Filter
List Price: $78.00
Your Price: $49.99