![Airmaster H48V836-2 Airmaster H48V836-2](https://mrocrib.com/3506-large_default/airmaster-h48v836-2.jpg)
Reference: EASR-MF-50
Brand: Airmaster Fan Co.
Exhaust Shutters for 48" Propeller Fans
Airmaster Fan Model EASR-MF-50 Formally WR48E Aluminum Shutters For Exhaust Fans With 48" Propellers EDP 22979 or EDP 22835 Inside: 50" SQ. Outside: 53" SQ. Required Opening: 50-3/4" Double Panel