K&N parts matching MicroGard 4078 cabin air filter

The MicroGard 4078 cabin air filter cross references with the K&N cabin air filter parts below. K&N offers compatible cabin air filters for many MicroGard cabin air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Cabin Air Filter
  • Electrostatically Charged to Hold Dirt and Dust
  • Easy to Clean and Reuse
Michael Jurgensen, Lexington, Kentucky
Very robust filter. It made an immediate difference in the interior airflow from the climate control system. I'd very much, however, like to see some loyalty rewards from K&N as I've only used your air, oil and now cabin air filters for years. The web site was very easy to search and order from.
Mike, Pennsylvania
Love the product. Definitely could tell the difference in freshness from my stock one that has been in there since I got the car. It's now at 50,000 miles and once installed, MAN! Fresh air smell and clear breathing. I love it.
Randolph Burkart, Elyria, Ohio
Easy to install and you can tell the difference in the air. Very refreshing and no longer stale air. Amazed how much crap was in the old filter. Will defiently clean every 12,000 miles from no on.
VF2050 K&N VF2050 Cabin Air Filter
List Price: $66.99
Your Price: $42.99