A1201H Bionaire&reg; Air Purifier Filters (Aftermarket) Fits Bionaire models SE2080&#44; SH1240 and SH1260. Measures approximately 12 x 12 1/8 x 2 3/8. Eliminates 99.97% of all airborne particulate pollutants. A premium filter for cleaner&#44; healthier air. Reduces dust&#44; pollen&#44; mold&#44; spores&#44; animal dander&#44; bacteria&#44; tobacco smoke&#44;