Synthetic Fiber Media Primary Pre Filter Cotton for Air Conditioner

• Medium Material: Nonwoven Fabric
• Efficiency: G1 G2 G3 G4
• Filtration Grade: Pre Filter
• Dust Holding Capacity: 500g/Sqm
• Initial Resistance: 20PA
• Final Resistance: 200PA
• Model NO.: KM-WB-015
• Filter Efficiency: 85%
• Color: White-Blue/Green/Yellow
• Transport Package: PE Bag
• Specification: 1*20m*20mm
• Trademark: Customized
• Origin: China
• HS Code: 59119000
• Production Capacity: 10000000roll

Product Description

Product Introduction

1.Low initial resistance 
2.Large dust holding capacity;Flexible 
3.Economical  

 Speciality   
                                                                                 
 1)  Pre-filtration for the heavy polluted general draft apparatus and the air control system.
2)  Anti-fractured PET organic synthetic fibre
3)  Large dust holding capacity , small resistance , long service life and economical
4)  Not contain silicon , chemical resisting and anti-acidic
5)  Conform to European and American classfications for nonflammability( e.g DIN53438-F1 , UL900-class 2 with flameout)
6)  Applied to pank filter and foldaway filter
7)  Available in paper frame ,galvanize frame , aluminium frame and so on

Application
                                                                                       
 1)  Applied to many industry such as pollution controling , public constrution,air-conditon ,electronic . pharmacy , food and so on 

 

Model	KM-BW-100	KM-BW-200	KM-BW-200	KM-BW-300	KM-BW-400
Material	Polyester
Thickness	5mm	10mm	15mm	15mm	20mm
Initial resistance	20Pa	30Pa	35Pa	35Pa	40Pa
Final resistance	125Pa	200Pa	250Pa	250Pa	250Pa
Avg.arrestance(acc.EN779)	68%	83%	85%	88%	91%
Temp.resistance	100°c
Temp.short peaks	120°c
Dust holding at tested final	380g/m²	450g/m²	500g/m²	550g/m²	580g/m²
Filtration class	G2	G3	G3	G4	G4
Normal size	2.0*40	2.0*20	2.0*20	2.0*20	2.0*20