What Air Purifier to buy?

[anmolbhard004]

do you guys own any of these air purifier thinking of getting one/
@Sushubh @Nishant
edit consider patna air quality worse than delhi/gurgaon sometimes

 

[Sushubh]

I am done with mi personally. If you don't need smart features, get a sqair. If you need app control, get a Philips perhaps. Off these two models, I would suggest lite coz ionizers are not good on purifiers.

I do own like 5 models lol. Gave away two years.

 

[Jonas]

Older Mi purifiers are known for unreliable Air Quality sensors. Something to be kept in mind while considering them (Mi Purifiers).

 

[Sushubh]

are they using better sensors on the 4 series?

 

[Jonas]

Source

Seems like shit as usual. But the point of this video is cleaning the sensor, so one might as well buy a blower while at it.

 

[Sushubh]

Even better is not buying a purifier with a shitty sensor

 

[Jonas]

I should start working on changing my units.

 

[anmolbhard004]

so basically these things dont work and we need to clean the sensors regularly.

 

[Nishant]

Yup, since these sensors pushes air inside via it's little fan, it will gather dust which in turn causes less air to go in to the sensor to report the correct values.

 

[Jonas]

I forgot Nishant has one too.