1set 1868 Roller Brush+1866 Hepa Filter For Bissell Crosswave 1785 17132 Series Robot Vacuum Cleaner Spare Parts 1608683 5-piece set

--Function: Conventional filters and brushes can help your vacuum run at maximum efficiency

--Made of environmentally friendly materials: non-toxica and eco-friendly,sturdy and solid, can serve for a long time

--Easy to install: you can easily install or replace it by yourself,no special tools or methods are needed

--Light in weight: Easy to carry and store,convenient for daily use and replacement