Atrix Cartridge Filter, Paper, Standard Filtration Type, For Vacuum Type Critical Area Vacuum - 31700-2P Toilet Seat Cover Dispensers the shelf is welded to

the shelf is welded to the unit's stainless steel mounting base and supported by a pair of type-304

5 gallons for model: 4A00

Bobrick 1002589 Silicone Grease Repair Part for Washroom Products

Bradley S65-075 Ef Field Conv Kit (2-5) Replacement Part

Even with heavy use

Atrix Cartridge Filter, Paper, Standard Filtration Type, For Vacuum Type Critical Area Vacuum - 31700-2P Toilet Seat Cover Dispensers the shelf is welded toCanister vacuum filters fit compatible canister 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