The Broan(R) Flex Series Ventilation fan with CleanCover(TM) grille clears the air with a low profile, streamline design. Say good-bye to unsightly standard grilles that catch dust and debris and can be a hassle to clean. With CleanCover(TM), your fan cover stays cleaner for longer with fewer vent slots to clean and design that coordinates with any decor. Designed for retrofit, remodel and replacement, this fan features hassle-free installation from the room side, for spaces with no attic access. The SnapFit Flange Kit, EzDuct(TM) connector and FoldAway(TM) mounting ears make it flexible to almost any installation challenge, especially for rooms on the first floor or basement floor of the home. Each carton comes complete with a precise template for accurate housing opening ceiling cut. The SnapFit Flange Kit provides a self-trimming finish to cover a rough cut.