K&N parts matching Champ Labs. AF305 air filter

The Champ Labs. AF305 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
Rich, Oswego, Illinois
Fit like a glove in my stock air cleaner in the '69 Roadrunner.
Gregory Anderson, San Tan Valley, Arizona
Excellent filter for 1972 Plymouth Duster 340.
Tom Griffith, Russellville, Tennessee
Easy to use website, perfect fit, engine breaths easier, and increased gas mileage with the K&N filter.
E-1530 K&N E-1530 Replacement Air Filter
List Price: $89.89
Your Price: $57.99
K&N Round Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
E-1920 K&N E-1920 Round Air Filter
List Price: $191.19
Your Price: $104.99