Rubbermaid® Black Trash Can Dolly w/ 3" Heavy-Duty Quiet Casters for Brute® 20 - 55 Gallon Trash Containers Discontinued ERP this filter resides in front

this filter resides in front of the WF50 3rd stage filter

it all starts with the size of the machine

Wrap-around fiber's Dust Lock system helps it pick up and hold tight to fine particles

It needs to float freely

If these squeegee blades are properly maintained

Rubbermaid® Black Trash Can Dolly w/ 3" Heavy-Duty Quiet Casters for Brute® 20 - 55 Gallon Trash Containers Discontinued ERP this filter resides in frontThis Rubbermaid Commercial quiet dolly provides easy mobility and maneuverability when collecting and transporting heavy loads with the 20, 32, 44, and 55 gallon Brute trash containers. Features Fits 20, 32, 44 & 55 gallon Rubbermaid Brute trash containers. Heavy duty 3" swivel gray casters offer better mobility through work areas. Attaches to waste containers with easy twist and lock action. Specifically designed for hospitals, nursing homes, offices