Nutone Quickit 60 CFM 2.5 Sones Bath Fan Upgrade Kit QKN60 Newly styled, white grille is included for a fresh, clean look 2.5 sones for quieter operation For use with some NuTone, Nautilus and Broan fan models with housing dimensions of 7-1/2 in. x 7-1/4 in.; see spec and information sheets and refer to attached QuicKit video on how to measure the housing Includes fan assembly (motor, blower, plate), updated grille and instructions Easy 10 minute installation