"Winix True HEPA 4-Stage Air Purifier with Wi-Fi

The Winix C535 is a highly effective, smart, and affordable air purifier that performed excellently in all tests, making it a great value for the money.

The Winix 5300-2 is a highly versatile air purifier with excellent particle filtration performance, energy efficiency, and value, though it has a shorter warranty and less effective carbon filtration ...

The Winix C545 is one of the easiest budget air purifiers to recommend, because it does great in all aspects that matter, such as performance, fan power and additional features.

I'm very satisfied with this air purifier. Besides offering all the necessary features to make your home a cleaner place, it's Wi-Fi enabled.

Impressive at removing dust, smoke, and pollen from a room's air when run at its highest speed, but less effective at low speed.

The Winix 5500-2 is an exceptional performer on particulates air pollution: It captured as much as 99.9% of the smoke in our test room in just 30 minutes on high.

The Winix T810 is a good-looking air purifier with smart features and solid performance, but it's expensive and not the best choice for pure air cleaning effectiveness.