20x20x1 MERV 13 HVAC

Specializing in the production of AC Furnace Air Filter, supporting customized sizes, customization efficiency, and fast delivery! Superior Breathability&Low Pressure Drop Reduce Wear&Tear on AC Equipment,Works with Older HVAC Systeams,Reduces Energy Consumpt Built to last,air filters are sustainably made using recyclable cardboard ,adoping a single sided frame technology that helps to reduce environmental waste