Furnace Filters

It’s Not Just a Better Filter, It’s a Germ Stopper.

3 Ply Furnace Filter

    • Made Exclusively for Indoor Air Professionals-sold individually or convenient 4 pack
      (Change every 3 months)
    • Unique 3-ply filter traps more fine particles and lasts longer.
    • Reduces airborne microorganisms by up to 86.5% in one pass.
    • Internal wire construction does not support microbial growth like cardboard or paper frames.
    • 50% more effective than traditional store bought furnace filters.

Call 800-683-0021