AAF Flanders EZ Flow II 14 in. W x 30 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

This is a standard grade furnace filter of the same type that has been protecting furnaces and central air conditioners around the world for over 50 years. The filtering medium is continuous filament spun glass. The frame is made with one continuous piece of chipboard to guard against corner separation. For peak equipment protection and energy efficiency these filters should be changed monthly in periods of high use. Buy a case and be set for the year. Brand Name: AAF Flanders Sub Brand: EZ Flow II Width: 14 in. Height: 30 in. Depth: 1 in. MERV Rating: 4 MERV Pleated: No Filter Material: Fiberglass Product Type: Air Filter Filters Bacteria: Yes Metal Mesh Support: No Number in Package: 1 pk Merv Rating: 4 MERV Filters Smoke: Yes Trimmable: No Filters Mold Spores: Yes Filters Dust/Lint: Yes Filter Class: Class II Filters Viruses: No Filters Pollen: Yes Filter Frame Material: Cardboard High Efficiency: Yes No Metal Supports Electrostatic: No.