Yes, bluetooth-enabled furnace filters are a thing. The Filtrete Smart 1500 MPR, MERV 12 filter boasts an electrostatic media that catches particles as small as 0.3 microns, effectively removing ...

A model that scores well for dust removal should perform comparably for pollen. Overall score for the 3M Filtrete Filtrete 1550 is mainly how well the model removed dust and smoke from a test ...