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 ...

Filtrete Refillable Air Filters are available in MPR 1550 (MERV 12) and MPR 1000 (MERV 11) at Amazon, Walmart and Lowes. 1 Based on the 2024 Sago Brand Health Study 2 Filtrete Refillable Air ...

After we inquired, Filtrete said MPR 1900 is equivalent to MERV 13, MPR 1500 to MERV 12, and MPR 1000 to MERV 11. Filtrete also shared test results that back this up. Home Depot shared a basic ...

Filtrete Refillable Air Filters are available in MPR 1550 (MERV 12) and MPR 1000 (MERV 11) at Amazon, Walmart and Lowes. 1 Based on the 2024 Sago Brand Health Study 2 Filtrete Refillable Air Filter ...