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| Product Name: |
pre-filter cotton G4
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| Supply Ability: |
1000000rolls |
| Related proudcts |
air inlet cotton, coarse filter cotton, pre-filter, |
| Specifications |
20*1/2*20mm |
| Price Term: |
FOB |
| Port of loading: |
Huangpu |
| Minimum Order |
20rolls |
| Unit Price: |
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FRS-40 Coarse filter cotton
&©|8226;Washable and reusable
&©|8226;Low initial resistance
&©|8226;Large dust holding capacity
&©|8226;Flexible
&©|8226;Economical and practical
Application: ¡Ý5¦Ìm, Filter dust, (used in the places
where need washing and filtering),
pre-filter through air filter program
Type: supply pads or rolls size
Media: synthetic fiber with gradual density
Washable: about 7-8 times
EN779 class: G4
Average arrestance:91%£¨ASHRAE52.1-1992£©
EUROVENT4/5 class: EU4
DIN53438 Non-flammability Standard: F1
Final resistance: (suggested) 200Pa-250Pa
Max. Dust holding capacity: 620g/©O
Temp. resistance: 100℃
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| Company: |
Guangzhou Fresh Air-clean&Filtration Products Co.,LTD
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| Contact: |
Ms. Grace wen |
| Address: |
No.1 middle road of CaoZhuang industry zone Taihe Town,Baiyun District |
| Postcode: |
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| Tel: |
86 20 13725358852 |
| Fax: |
86 20 87467227 |
| E-mail: |
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