Mitsubishi Electric Be-K Series Attachment Futon Clean Brush AM-60

This is the Aller Punch Futon Green Brush, an attachment for Mitsubishi Electric's Be-K series (paper bag type) vacuum cleaners.
It collects dust while suppressing allergens.

There are some minor scratches on the surface, but the suction opening on the back is clean.
This is an optional attachment, not originally included with the main unit, and is a current model.