- 2 PACK - PROTECH PD540043 - Replacement Merv 8 Media Filters for Exact Fit XGF Series Media Air Cleaners, 21" X 28" X 5"
- Nominal Size: 21" x 28" x 5" , Actual Size: 20-3/4 x 27-3/4 x 4-3/8 , Rated Air Flow - 2000 CFM
- Fits Model AXGF-E21AM Media Air Cleaner Housing
- Replaces the following filter models: PD540013 , 540013S , 540013 , 1404399746456