Why Does The Furnace NOT Come With A Filter Slot Cover?

case at all Is my plan for moving return duct a few inches ok? 2 · How can I fix this furnace filter slot to prevent filters bending?

This return air box features a 16 x 25 x 1 filter and measures wide, 28 deep, and 18 tall

return to paris slot Return Air Support Box w Filter Rack Description: Support Box w Filter Rack; Size: 40 x 28 x 15; Gauge: 26; Duct Size: 10 x 25; Order #: M90-482

return of kong slot filter slot area Most furnaces do not come with a cover for the filter Since the blower is