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Delsavy New Material (Guangzhou) Co. ,Ltd.
                           Air Clean Solution Provider

Prefilters
· 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

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Description

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

120℃

120℃

Dust holding capacity

500 g/㎡

580 g/㎡

Filtration class

G3

G4
contact us
Contact us
Email: airfilters@delsavy.com
Tel: +86-20-82002639
Fax: +86-20-82002639
ADD: Building B3, No.81 Donghui 2nd Street, Huangpu District, Guangzhou, China
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