DSF400 LSF400 MSF400 ELS400 EMS400 EDS400 EKS400 for ORION Air Filter

DSF400 LSF400 MSF400  ELS400 EMS400 EDS400 EKS400 for ORION Air Filter 

DSF=3μm LSF=1μm MSF=0.01μm KSF=0.01μm ELS=1μm EMS=0.01μm EDS=3μm EKS=0.01μm 
Quality Testing Equipment is Germany CS 0.1. 
The filter Material is Lydall 9866 fiberglass. 
Our replacement filters do not have original Logo and Package.