Prefilters

Product Details
Customization: Available
Medium Material: Synthetic Fiber
Efficiency: G3-G4
Gold Member Since 2019

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Basic Info.

Filtration Grade
Pre Filter
Type
Roll Filters
Color
White-Blue
Weight
200 G/Sqm, 290 G/Sqm
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:
· Gradient Density Structure
· Large dust holding capacity, small resistance, long service life and economical
· Absorbs the larger particles to prolong service life and efficiency of medium and high-efficient filter
· Air inlet side is blue

Specification:
Material 100% POLYESTER
Thickness 15mm 20mm
Weight 200 g/m2 290 g/m2
Air velocity 1.5m/s 1 m/s
Initial resistance 20 Pa 25Pa
Final resistance 200Pa 250Pa
Filter efficiency 85% 91%
Maximum temperature 120ºC 120ºC
Dust holding capacity 500 g/sqm 580 g/sqm
Filtration class G3 G4

 

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