K&N parts matching MicroGard 3703 cabin air filter

The MicroGard 3703 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
Anthony , Canada
Great product. Fits perfect for my 2001 Jetta. Instructions were simple as a reference but not needed. Saves purchasing every year. Strongly recommend. Shipment was fast.
Arthur Royce, Pottstown, Pennsylvania
Shipped quickly and fit correctly. I like these cleanable cabin air filters. A once a year clean and refresh and all is good.
Rafael Rigual, Sherman Oaks California
I honestly did not know K&N offered reusable cabin air filters. Once I replaced my stock filter with the washable filter, I could tell immediately that there was more air flow coming from the HVAC system. This filter pays itself off after just two washes. I highly recommend this product to anyone, especially to folks living in highly populated areas, or dusty areas. A MUST HAVE.
VF2037 K&N VF2037 Cabin Air Filter
List Price: $64.59
Your Price: $41.99