Description
The brush, 17" .030 nylon, supplied as Malish part 772917.
It measures 17 inches.
The .030 filament diameter sets how stiff the brush feels in use — thinner filament flexes into the floor surface, thicker filament scrubs harder.
Nylon filament handles general wet and dry scrubbing and keeps its shape through long duty cycles.
Check the fit against your own parts breakdown first — Malish revises components by serial-number range.
We can confirm this against your machine's parts breakdown — just send the model and serial number.