Genuine Filter Queen 10" Hard Floor Brush Part 4079000401 - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.
Genuine Filter Queen 10" Hard Floor Brush with Elbow & Button Lock Part 4079000401. This item is designed for the following Filter Queen models:
31
33
D31X
D33
R92 Princess
95X Majestic
95A 65th Anniversary
Optima
99A Triple Crown
112A 70th Anniversary Majestic
112B Limited Edition Majestic
Does NOT fit Princess II PNG92 and Princess III 93