16x20x2 EZ-Flow Merv 3 AC Furnace Filter 10155.021620, Pack12

Description

16x20x2, EZ-Flow Merv 3 AC Furnace Filter 10155.021620, Pack12.  The filtering medium is continuous filament spun glass. The frame is made with one continuous piece of chipboard to guard against corner separation and is strengthened by a metal retainer. For peak equipment protection and energy efficiency, these filters should be changed monthly in periods of high use. This filter is effective against the following contaminants: household dust, as well as debris and lint. Lasts up to 30 days. UL Class II rated. Protects heating and air conditioning equipment. Sturdy chipboard frame and metal retainer contributes to filter strength.