Looks same as previous model but different mounting.
4/5
Just installed this product so don’t know it’s performance. I had the previous version BT9.3GL which only lasted 5 years before it packed up. I thought this one was the same so no additional drilling. But Baumatic decided to have the same chassis but moved the holes! Infuriating! The annoying things is Baumatic does provide any sizing or templates for mounting. The only good thing about this one is that it has LED light. Also, the charcoal filter attachment is different. Lets see how this performs.
Paresh