Tag Archives: air filter

July 11, 2016

Choosing a Furnace Filter: What MERV Means to You

The air filter in a furnace is the best defense against damage to an HVAC system and poor indoor air quality in a home. The furnace filter traps particles such as dust, animal dander, pollen, mold spores and dust mites, preventing the buildup of these particles on the furnace’s fan and heat exchanger. Dust buildup […]

HVAC, Installer Tips