Follow CR's advice for improving indoor air quality with filters for your HVAC systemSmoke from the Palisades Fire fills the ...

Unlock to see our ratings and compare products side by side Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at its highest speed.

Here are four air filters from our tests that earn top scores for smoke removal when used at high speed. More Ways to Keep Smoke Out of Your Home In addition to using a high MERV filter in your ...