Easy to install in eight steps from power down to power up, Honeywell supports the American Lung Association, True HEPA filter lasts one to three years used regularly, Fits Honeywell Enviracare 10500 and 17000, Maintain Honeywell performance rating with Honeywell replacement parts.
Rating HONEYWELL: 18155 SilentComfort Air Purifier First off, I'd like to say that this is the only air purifier I've ever owned so I canont compare it fairly to others so I won't even try. But I've read dozens of reviews about the Honeywell QuietCare 17
