21.5”x21” 1” or 2” filter rack (20x20 filter)
$115.00
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21.5”x21” 1” or 2” filter rack (20x20 filter)
$115.00
21.5”x21” 1” or 2” filter rack (20x20 filter) is an HVAC insulated return air filter housing designed to fit a 20" x 20" filter with a thickness of either 1" or 2".
- Outer Dimensions: 21.5” Width x 21” Depth
- Filter Compatibility: Accepts standard nominal 20" x 20" x 1" or 20" x 20" x 2" filters
- Material: Built using heavy-duty 26-gauge G90 galvanized steel
- Insulation: Lined internally with 1" duct liner to reduce thermal transfer and noise
- Door Configuration: Features a spring-loaded, rare-earth magnetic embossed door for quick, toolless filter replacement.
