AlorAir MERV-8 Filter for Commercial Dehumidifiers Storm SLGR 1250X, LGR 1250X, LGR 1250 (Pack of 3). Compatible with: Storm SLGR1250X dehumidifier MERV-8 Filter captures the majority of “larger” airborne particles after the air blew into the machine. It can protect the inner component from the congestion of impurities from the air taken in from ... - AlorAir MERV-8 Filter for Commercial Dehumidifiers Storm SLGR 1250X, LGR 1250X, LGR 1250 (Pack of 3).