Product review (4 stars): I like the look of the hood and functions nicely but ...
I like the look of the hood and functions nicely but it was not engineered or designed correctly  with enough room for the addition of carbon filters to attach to post and twist on the power supply side of blower motor.  I had to snip one tab so it was open ended  and then gently pry the power supply enough to get the filter past the supply box and slide it  onto the post.  Took an hour to accomplish this.