A model that scores well for dust removal should perform comparably for pollen. Overall score for the Filtrete Maximum Allergen Reduction is mainly how well the model removed dust and smoke from a ...

Clean the air in your home and protect your HVAC system with one of these top-performing air filters from CR’s testsThicker filters do their job better and require less frequent replacement, but ...

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 ...