Dust, pollen, smoke removal is how well a model cleared air ... Whirlpool Whispure AP25030K is mainly how well the model removed dust and smoke from a test chamber, plus quietness for room ...

A much less expensive air purifier did a much better job and earned top-ratings. It's the Whirlpool Whispure model number AP45030S for $230. It uses only a filter to clean the air, so it doesn't ...