FRS-40 Coarse filter cotton Washable and reusable Low resistance Excellent flame retardant Flexible

Application: applicated in high standard ventilation system as following equipment

                 1.air conditioning and air ventilation systems

                 2.air supply system as a pre-filter in dusty situation

                 3.spray systems and baking devices,air supply pre-filter and uniform air flow

Filter material and features:

                 1.gradual density polyester fiber with combed mesh made of hot roll,inlet side is white or green

                 2.certified EN779

                 3.anti-humidity:100%r.F.Washable

                 4.temperature resistance:80 centidegree/176 Fahrenheit degree

                 5.Non-flammablility,self-extinguishing conform to DIN53438 F1

                 6.filter particles:not less than 5 μm                           

                      7.served in roll or pie

FRS-40 Air inlet cotton