The Humidify+Cool has a HEPA filtration system and a different carbon filter detects formaldehyde. I guess it could be thanks partly to my obsession with clean air, but, thus far, the Dyson has claimed great air high-quality anytime I’ve checked in–the only exceptions staying following I’ve lit candles or cooked https://eternalbookmarks.com/story16871549/indicators-on-pure-enrichment-air-purifier-filter-you-should-know