20x22x5 Janitrol GMAC-M Housing Air Filter

Product Description
Filter Hut's 20x22x5 Janitrol substitute filters are specifically built to fit the name brand GMAC-M filter housing. Filter Hut air filters are MERV tested to ASHRAE 52.2 test grades establishing that our air filters will function as good or better than the OEM Janitrol air filter. These air filters can be selected with Odorban odor isolating carbon media. *Brand names are listed for filter style identification purposes only.
  • 20 x 22 x 5 nominal size
  • 19-9/16 x 22 x 5-1/4 actual size
  • Installs in Janitrol housing part number: GMAC-M
  • Accumulair Envaero brand
  • Specifically designed to fit the original manufacturer housing
  • Filters framed and preassembled for ease of intallation. (No need for expanding, extra combs, end-caps, etc.)
  • MERV graded to ASHRAE ratings
  • Option of OdorBan odor filtrating carbon-inlayed media
  • 2 air filters to a case
Quantity of Filters in Case
Efficiency Rating
Quantity of Cases
$ 61.90 per case