24.5”x21” 1” or 2” filter rack (22x20 filter)
24.5”x21” 1” or 2” filter rack (22x20 filter) -This specific filter rack is engineered to house a 22" x 20" filter while providing a precise outer physical footprint of 24.5" x 21" to seamlessly mount to your corresponding HVAC unit or return air plenum.
- Filter Compatibility: Built to accommodate standard 1" or 2" thick filters.
- Material: Built from durable, heavy-duty 26 Gauge G90 galvanized steel to prevent rusting.
- Door Configuration: Features a spring-loaded, embossed magnetic door for easy, tool-free filter replacement.
- Insulation: Lined internally with 1" duct liner insulation to minimize condensation and maximize thermal efficiency.