Flame Retardant Prefilters

• Customization: Available
• Medium Material: Synthetic Fiber
• Efficiency: G2-F5
• Filtration Grade: Pre Filter
• Type: Roll Filters
• Weight: 100 G/Sqm, 220 G/Sqm,
• Color: White
• Thickness: 5mm - 20mm
• Transport Package: PE Bag
• Specification: 2m*20m, or upon clients′s request
• Origin: China
• HS Code: 5911900090
• Production Capacity: 5000 Rolls/Month

Product Description

Description:

·Made from the flame resistant fiber, it's a configurable, environmental friendly and flame resistant product
·Flexibility, washable many times, large dust holding capacity, Long service life
·Gradual structure, the fiber density increases gradually toward the pure air


Specification:
 

Type	DS-160	DS-200	DS-300	DS-400
Material	100% Synthetic Fiber
Air velocity	2.0m/S	2.0m/S	1.5m/S	1 m/S
Initial efficiency	20 Pa	25 Pa	30Pa	35Pa
Final efficiency	200Pa	250Pa	260Pa	280Pa
Avg.arrestance(%)	85%	85%	88%	91%
Temp.resistance	140ºC	140ºC	140ºC	140ºC
Temp short peaks	160ºC	160ºC	160ºC	160ºC
Dust holding capacity	450	550	620	730
Filtration class	G3	G3	G4	G4
Thickness	10mm	15mm	15mm	20mm
Roll sizes standard	2.0*20m	2.0*20	2.0*20	2.0*20