I actually have 3. All are Honeywell (though IIRC 2 are rebranded).
I'm in Illinois BBQing with family at the moment (remembering our lost heroes, RIP Dad), but I'll hit you up in a few hours when I get home and get more info for you.
What I can say now though is the two larger ones are awesome! (Back when I smoked, I actually had guests over that remarked "You smoke inside?" when I lit up... Then they commented that "I couldn't tell when I walked in..."
I kinda went erm.. Ok. I'm guessing their sense of smell wasn't the best lol, but still, it was nice to know they were effective enough to warrant a comment! (Though I have to point out, I changed filters, and pre-filters religiously)
The only thing I was concerned about when I made the switch was vg buildup (like you see in huge vape shop windows), but so far, I haven't noticed any issues on that front.