Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at its highest speed. A model that scores well for dust removal should perform ...

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at its highest speed. A model that scores well for dust removal should perform ...

The Filtrete MPR 1200 Allergen Defense Odor Reduction Filter includes an active carbon layer to neutralize odors. This disposable MERV 11 filter removes microparticles and allergens. It’s mid ...

1-inch Air Filters Filtrete MPR 1900 Filter CR’s take: The Filtrete 1900 Maximum Allergen Reduction filter is impressive at removing dust, pollen, and smoke from the air when the HVAC system is ...