Hillbrush Finest Stiff 237mm Deck Scrub Broom Union FillThe Hillbrush D93WW is part of the Finest range of products from Hillbrush, meaning it uses higher quality fill to achieve better cleaning performance. This deck scrub uses a slightly longer Union fibre fill with exceptional scrubbing performance and a long service life. The fill also has a better water holding capacity than the cheaper Hillbrush VR13, allowing you to clean more efficiently. We sell this deck scrub head either on its own or as a kit