Harmony Air Purifier
A modern primer on home air purifiers: how HEPA and carbon filters work, what CADR measures, safety concerns about ionizers and ozone, and how to choose and maintain a unit.
Flair Air Purifier
Flair air purifiers reduce indoor dust, pollen, smoke and pet dander. Match CADR and filter types to your room, maintain filters regularly, and run units continuously for best results. Use multiple units for whole-house coverage and keep windows closed when outdoor air is poor.
Honeywell Air Purifier
Practical guidance on choosing a room air purifier: pick True HEPA filtration, match CADR to room size, and maintain filters. Honeywell sells a range of HEPA-based room units - check specs and independent ratings before buying.