Mini-pleat ULPAMini-pleat ULPA filters are mainly installed at the end of a 0.1μm clean room to control particulates of larger than 0.1μm in the clean room. All mini-pleat UPLA filters are subject to scanning and performance tests.Standard model & size and basic performance parameters.ModelOverall SizeL×W×DRated Air Flow(m/h)³U15 Initial Resistance (Pa)End Resistance (Pa)Efficiency@0.1μmU15 Dust Holding (g)UWGB610.610-70*610×610×70600150450(450)≥99.9995%300UWGB1170.570-70*1170×570×701100600UWGB1170.870-70*1170×870×701750900UWGB1170.1170-70*1170×1170×7022001200UWGB610.610-90*610×610×90750450UWGB1170.570-90*1170×570×901300900UWGB1170.870-90*1170×870×9019501350UWGB1170.1170-90*1170×1170×9026001800 Website: