Negative Positive
Title: Not designed for odor removal
Review: The BioGS only has at most a 1.5 pound carbon "sheet". It failed to remove flowery/sweet scents from the air. I have been unable to sleep due to these odors and this unit didn't even put a dent in the quality of the air.I ran it for approx 10 days with no change in air quality. I'll be replacing it with an AllerAir Tube VOCARB for a compatible cost. The AllerAir has a 7-pound VOCARB carbon filter that will remove the odor from the air and filter it with its comparable HEPA filter/pre-filters.I really thought this unit would work based on the reviews here. However, I'm an engineer and do my own testing. It simply didn't clean the air. This BioGS has a fancy smell sensor, which spent the entire time in operation indicating 3-4 bars of smell in the room. The partial sensor had one bar, indicating the room had more gasses/smells/VOCs than partials.If you want to remove partials, get this, if you want to remove partials and odor get something else.
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