Disposable Filters 20''x30''x1'' - MERV 4 - Qty. 12

Designed for use in residential and light commercial applications, the Flanders E-Z Flow II Series 10055.012030 Disposable Filter is compatible with furnaces and central air units. With dimensions of 20" x 30'' x 1", these filters are made with spun glass media and resin bonding, housed in a heavy chipboard box frame. The EZ Flow II filter media attach directly to the frame, allowing it to maintain its shape without the need for a metal retainer. They are UL 900 Class 2 listed for flammability, indicating that they do not flame or emit excessive sparks when clean.

The product features a moisture-resistant frame that is constructed as a single piece, with media pads and support grilles glued to the inside perimeter. This design results in exceptional strength and rigidity. Additionally, the filters are UL 900 Class 2 listed for flame resistance, ensuring that they do not produce flames or extensive sparks when subjected to a flame exposure test.

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