Alpine SBFD30 30 Inch Wide Return Air Support Box With Filter Slot

Return Air Support Box with Filter Rack by Southwark Metal Mfg Co

Alpine SBFD30 30 Inch Wide Return Air Support Box With Filter Slot Promise does not apply if the product is reconditioned, refurbished, used, damaged, returned, open box or a demonstrator product Air

Return Air Support Box with Filter Rack by Southwark Metal Mfg Co

return of the green knight slot 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

This is just one of many ways to form a return air box or plenum for an electric air handler to

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

slot, these are not provided with this product For an option with removable channels for multiple filter sizes, see our FRB filter rack base; Come in a