AirScape Return Air Filter Box With Grille

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

Take advantage of the durable 30-gauge zinc-coated, galvanized steel construction of this Master Flow 16 in x 25 in Return Air Box to equip your HVAC

return of kong slot return air plenum box is more than adequate to support them properly With the addition of

return of the green knight slot Take advantage of the durable 30-gauge zinc-coated, galvanized steel construction of this Master Flow 20 in x 25 in Return Air Box to equip your HVAC