While higher MERV filters are available

the 4JE is ideal for applications involving high humidity or atmospheric spray

effectively eliminating localized hot and cold spots that arise from improper static pressure regulation

It maintains the same frame dimensions and mesh density for 16

Fasco D797 Motor 320788-704 While higher MERV filters areFor contractors needing a reliable Fasco D797 Condenser Fan Motor replacement, this 5. 63 inch diameter unit is a standard 48Y Frame powerhouse designed for high demand outdoor applications. Running at 825 RPM with a 1 4 HP rating, this Permanent Split Capacitor (PSC) motor provides the high torque and steady state performance required for modern high efficiency condenser units. The 208 230V 1 phase motor is thermally protected to prevent winding