20 In. X 25 In. Return Air Box With Filter Rail
- Product Depth (in.): 26 in
- Product Height (in.): 4 in
- Product Width (in.): 21 in
- Brand/Model Compatibility: Universal
- HVAC application: All HVAC types
- Product Weight (lb.): 5.15 lb
- : Free from Manufacturer Defect at Time of Delivery.
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 system with a long-lasting air return box. Its 20 in. x 25 in. opening acts as a convenient connection from return fittings to a ceiling or wall grill (not included) for return air needs. Cut your own opening and install a collar (not included)up to 20 in. diameter to attach pipe or flexible duct as needed.
- Traditionally used in a ceiling or wall application as an air return chamber, acting as a convenient connection for air return
- Provides collecting port for central return duct
- Compatible with pipe or flexible duct up to 20 in. diameter
- Accommodates a 20 in. X 25 in. filter, up to 2 in. thick (Not Included)
- 30-Gauge zinc-coated, galvanized steel construction provides durability