20x20x5 Lennox X0585 Air Filter

Product Description
Filter Hut's 20x20x5 Lennox (X0585) replacement filters are specifically engineered to substitue for the OEM Lennox 20x20x5 filters. These filters are MERV classified to ASHRAE 52.2 test ratings assuring that our air filters will capture dust as good or better than the original manufacturer part number (X0585) filters. Our air filters are available in Odor Ban odor capturing carbon media. *Brand names are shown for filter style identification purposes only.
  • 20 x 20 x 5 nominal size.
  • 19-9/16 x 20-1/16 x 4-3/8 actual size.
  • Replaces Lennox brand 20x20x5 part number: X0585.
  • Quality Filters Envaero brand.
  • Engineered to substitute for the original manufacturer filter.
  • Preassembled in frame for ease of installation. (No need for extra combs, end-caps, etc.)
  • MERV graded to ASHRAE grades.
  • Option of Odor Ban odor reducing carbon-infused media.
  • 2 filters per case.
Quantity of Filters in Case
Efficiency Rating
Quantity of Cases
$ 55.90 per case