Best Furnace Filter Brand? 3M Filtrete vs Honeywell Best Air, Nordic Pure, Flanders EZ Flow

Best Furnace Filter Brand? 3M Filtrete vs Honeywell Best Air, Nordic Pure, Flanders EZ Flow

HVAC filter brands: 3M Filtrete, Honeywell Bestair, AeroStar, Flanders, Nordic Pure and Aire Care. Which Furnace Filter is Best? Let’s find out! Most home filters tested are MERV 8 but a variety of MERV, FPR and MPR filters compared for air flow and filtering capability. I always buy all of the products to ensure fair and unbiased results. So, thank you for supporting the channel.