Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette ... Overall score for the FilterBuy MERV 11/Gold is mainly how well the model removed dust and smoke ...

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 ...

David Heacock is founder and CEO of FilterBuy, a U.S. manufacturer of quality-made custom HVAC air filters, furnace filters and industrial filters, sold directly to businesses and consumers via ...