Guangzhou RT Air Filtech Co., Ltd.  

Product Name: Hot Sale 1*10m Andreae Paint Filter Paper for Painting Room Model NO.: RT-PP001 Type: Paint Filter Paper Filtration Grade: Pre Filter Efficiency: 12(En779) Medium Material: Kraft Paper Filter Number: Double Layer Clapboard: Paint Filter Paper Filtration Class(En779): 12 Bend Height: 60mm Moisture Resistance: ?80%Rh Aperture: 25mm Final Pressure: 150PA Avg.Arrestance: ?75%(Ashrae52.1-1992) Temp.Short Peaks: ?120