Product review (4 stars): Does what it should
Replacement for 30 year old Kenmore.  I didn't notice the (accurate) measurements, so it was smaller height than the original, but similar housing quality and screw locations (very good).  Rated it 4 stars for MY error, but noisier than the larger 310 cfm unit and single filter, fit right into old 10" outside vent opening it replaced [knockouts for round and rectangular, and cover for front exhaust if used w/ outside vent].  Doesn't have the bells and whistles of the original, but functions as it should w/light (I used a 9 watt LED 5K bulb for better color [a19 - std lightbulb base] and fan.