Duct opening size - 2 H x 12 W White ProLinear Brown (no damper) with NO screw holes and minimal flange on one long side CAD requested QTY 3 $55 ea
Duct opening size - 2 H x 10 W White ProLinear Brown (no damper) with NO screw holes and minimal flange on one long side CAD requested QTY 1 $50 ea
