Vinyl Floor Cleaner Cartridge - Bona Pro Series, 34OZ 3920 It is the panel that

It is the panel that closes the rear of the power head underside and keeps the back edge of the nozzle sitting flush against the floor

Apply an even

The assembly seats in place of the failed board and reconnects to the existing wiring

made for the SD30055 and similar models

The machine ships with onboard tools and comes in gray

Vinyl Floor Cleaner Cartridge - Bona Pro Series, 34OZ 3920 It is the panel thatThe Bona Pro Series Vinyl Floor Cleaner Cartridge (Item #WM700061009) is a 34 oz ready to use refill for the Bona spray mop. It cleans, protects, and maintains sealed hard surfaces including vinyl, hardwood, stone, tile, and laminate. A spray mop that runs dry mid clean, or one topped up by pouring from a bottle, slows the job and risks spills. Snapping in a fresh cartridge restores a full charge of cleaner in seconds, so the mop keeps working across