Handle Type: I-Beam

Smaller sections are easy to handle

The door features rounded safety corners

Valves have a compact footprint and can be used for bidirectional flow

Tough Guy Cartridge Filter, Cloth, HEPA Filtration Type, For Vacuum Type Upright Vacuum - 11C834 Nominal Size-24" X 24" X 1.25" Handle Type: I-BeamUpright vacuum filters fit compatible upright vacuums to stop dust and allergens from recirculating during vacuuming. They filter fine particles from the vacuumed air as it exits the vacuum's exhaust port.,Vacuum filters trap dust and allergens to keep them from recirculating in the air or entering the vacuum's motor. They're usually found near the vacuum's exhaust port to catch fine particles that haven't been collected in the vacuum bag or dirt cup.