Furnace filter is a commonly overlook element towards the home comfort of your home. Learn and listen as Austin and Mick discuss the basics on furnace filter and what you need to know.Sponsor: MY HVAC AdvocateLearn MoreRegister for Furnace FilterNever forget your change your furnace filter again with MY HVAC Advocate's furnace filter reminder service.https://www.myhvacadvocate.com/furnace-filter-reminders