We just got it at Christmas. So we have central air so we don't use it for cooling, it's actually used for the air purifier element and I love the auto-monitoring and turn on nature of it. I feel like we have better air quality since. I see it activate on obvious air pollutants like when I just cook.
thanks. my room has quite a bit of temperature fluctuation (can get freezing in the winter and very hot in the summer) and the central air does nothing to help. i haven't seen any other units that serve as an all in one, so if it's competent in all three areas i guess it is worth the price