Winix 5500-2 air purifier with true HEPA review – what is the best price?
What is Winix 5500-2 air purifier with true HEPA PlasmaWave? PlasmaWave acts as a permanent filter to safely break down odor, allergens, chemical vapors and other pollutants with no harmful ozone. When the room is darkened, the unit automatically activates…
