This thing works. I find it usually notifies me by color that the air is getting polluted when we cook (lol). But it clears it out fairly quickly. Even on it's highest speed it is so quiet. It is wonderful for a house full of asthmatics. Wish we would have gotten it so much sooner. Can't wait to see what a difference this will make with our health in the future.
We first bought the smaller units they were not big enough these 75 are way better if you think you need a unit get the bigger ones they are worth the extra money
The BreatheSmart 75i has become a welcome member of the family in a short time. It fits in well, even in our small home. Usually the fan works on the lowest power level, and the sound is barely audible. Once it picks up impurities in the air (kitchen activity, animals or occasionally taking off your shoes too close...) the sensors are on it, filtering the impurities from the air. The color light indicators provide a great guide for air quality. We bought two units to be prepared for fire season, which has spared us so far. That said, we feel confident this was a good purchase.
Got this as CO wildfire season was starting. No sore throats with the smoke in the air so far. If our door/windows are open the indicator light changes quickly. We keep it on its highest setting and it’s very quiet. Would recommend.
Best investment ever, we now have 2 breathsmarts and 1 T500 and are very pleased with how it handles the air quality in our home. Highly recommend because of the design and how it fits perfectly and is so quiet.