About Overall score for the Germ Guardian AC5000B is mainly ... plus quietness for room purifiers. Dust/pollen/smoke removal: How well models cleared air of fine clay dust and cigarette smoke ...

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at a low speed that was typically one setting above the lowest speed. Many models ...

With a list price of $117, you can get this two-piece air purifier set for $60 after a coupon. Another budget pick to consider: Germ Guardian air purifier This Germ Guardian air purifier for small ...