Bissell Separator Assembly for SurfaceSense Upright 3415, 3418 2HD Function: upper shell enclosing the

Function: upper shell enclosing the internal components

Each washer drops into place during a belt-lifter service

Fits: DustCare backpack vacuums

leaving a smooth

Bissell Separator Assembly for SurfaceSense Upright 3415, 3418 2HD Function: upper shell enclosing theThis genuine Bissell Separator Assembly (Part #163 5991) is the cyclonic dirt separation unit for Bissell SurfaceSense upright vacuums. The separator spins the incoming airstream so dust and debris are pulled out and dropped into the dirt tank, while cleaner air continues on to the filtration stage. When the separator gets cracked, clogged with packed debris, or worn, you'll notice reduced suction and a dirt cup that fills unevenly or releases dust