High Quality USA Made Replacement Air Intake Replacement Air Filter for Emglo Jenny 150-1104, G54E. 4" Outside Diameter (At Widest part) X 3.6" Inside Diameter (at lower section) X 1.37" Height. Features: Rated for 99+% removal efficiency at 2 micron. Low pressure drop for improved equipment performance. Heavy Duty Pleated Industrial Paper to Remove More Debris. 35 SCFM.