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.

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 ...

Some of the common particles that furnace filters are tested for ... which is equivalent to MERV 16. MERV 8 filters aren’t the best choice for residential HVAC systems, according the ASHRAE.

That makes it more likely for high efficiency filters to clog and reduce furnace performance. The FilterBuy MERV 8 Pleated Furnace Filter offers enough stopping power for pollen, allergens and ...