Honeywell HFD-120 is an amazing air purifier. It is specially designed for small and medium size-rooms and can purify air  immaculately up to 190 square feet. Its non-disposable, permanent pre-filter that is easy to wash catches larger particles that would otherwise clog the IFD filter that does the filtering of tiny particles.

Better yet, the pre-filter is very easy to clean and maintain and doesn’t need further replacement ever! The IFD filter in  Honeywell HFD-120 removes 99.97% of airborne particles like dust, tobacco, mold, cat dender, polen… you name it, it cleans  it. And when the time comes for cleaning the pre-filter, an electronic indicator will light up.

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