Our 20x20x5 Lennox (HCF 14-10) style air filters are specifically designed to replace the OEM Lennox 20x20x5 air filters. Filter Hut filters are MERV rated to ASHRAE 52.2 test classifications ensuring that our air filters will operate as good or better than the original manufacturer part number (HCF 14-10) air filters. Our filters are available in Odor Ban odor eliminating carbon-infused technology. *Trade names are used for air 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: HCF 14-10.
- Quality Filters Envaero brand.
- Engineered to replace the original manufacturer filter.
- Preassembled in frame for ease of installation. (Non-expandable, no end caps needed, etc.)
MERV rated to ASHRAE standards.
- Available with Odor Ban odor isolating carbon-infused properties.
- 2 filters to a case.