Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette ... Overall score for the Filtrete Maximum Allergen Reduction is mainly how well the model removed ...

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette ... Overall score for the 3M Filtrete Micro Allergen 1000 MPR is mainly how well the model removed ...

Most disposable air filters last three to 12 months ... The 5-inch-thick Lennox Healthy Climate CarbonClean 16 lasts about 12 months, while the 1-inch Filtrete MPR 1900 needs replacing every three ...

And learn how more than 100 models perform in our air purifier ratings. 3M Filtrete FAP-C03-A2 (Lowes ... While its purchase price is reasonable, you’ll pay around $30 for filter replacements annually ...