PHILIPS AC0817/20 removes 99.5% particles as small as 0.003 microns Portable Room Air Purifier  (White)

Even if I leave it on overnight the light never changes from Red to Blue. On top of that it creates a lot of dryness in the room and makes it very tough to sleep with this on in the night. I have been using for over a week now but still waiting for a day when I will see a blue light on this thing indicating clean air in the room.

The product doesn't work as it is not designed to handle heavy pollution. Air quality is still showing the worst possible reading after more than 12 hours of continuous operation o in a small, air-conditioned room Flipkart will wash their hands off saying that they cannot do anything as the return policy is exchange only. Avoid purchasing big-ticket items from Flipkart unless you don't mind wasting your money.

Works fine... Above average product.

1. Keep in mind the model is applicable for smaller size rooms (12x12)
2. Soundless when it's in auto mode, turbo mode makes some sound but it's ok
3. Some time it takes time to turn from purple to blue
4. Not sure availability of the filter in market, as the model is very less popular
5. I got for less than 6k, which is good at this price point compared to mi, and other suppliers
6. Low power consumption 20w