Ez Flow Ii Spun Glass Panel Furnace Filters For Furnace, Or Central Air Conditioners. Continuous Filament Spun Glass Media. For Residential Applications. 1-Piece Moisture-Resistant Chipboard Frame Prevents Open Corners. Media Continuously Glued To The Inside Perimeter Of The Frame For Rigidity. Hot Melt Resin Sealant. Ul 900 Class Marked. No. 10055.011010: 10 X 10 X 1 No. 10055.011020: 10 X 20 X 1 No. 10055.011024: 10 X 24 X 1 No. 10055.011025: 10 X 25 X 1 No. 10055.011218: 12 X 18 X 1 No. 10055.011220: 12 X 20 X 1 No. 10055.011224: 12 X 24 X 1 No. 10055.011225: 12 X 25 X 1 No. 10055.011414: 14 X 14 X 1 No. 10055.011420: 14 X 20 X 1 No. 10055.011424: 14 X 24 X 1 No. 10055.011425: 14 X 25 X 1 No. 10055.011520: 15 X 20 X 1 No. 10055.011616: 16 X 16 X 1 No. 10055.011620: 16 X 20 X 1 No. 10055.011624: 16 X 24 X 1 No. 10055.011625: 16 X 25 X 1 No. 10055.011630: 16 X 30 X 1 No. 10055.011825: 18 X 25 X 1 No. 10055.012020: 20 X 20 X 1 No. 10055.012025: 20 X 25 X 1 No. 10055.012424: 24 X 24 X 1 No. 10055.012525: 25 X