Description
Actual size 29.5 x 35.5 x 1.75. Filter Hut Accumulair brand 30x36x2 Geothermal filter replacements are one-panel, two-piece frame 29.5 x 35.5 x 1.75 filters for use in Geothermal or GSHP (Ground Source Heat Pump) systems. The one-piece construction of the 30x36x2 Geothermal filter makes a stronger filter and eliminates bypass. Two-piece, one-panel design. Standardized to ASHRAE ratings. Notice: Sample filter image as shown is not to scale and is shown for style purposes.