Source factory | Professional custom air filters and ventilation valves
High efficiency filter without partition
It is made of densely pleated ultra-fine glass fiber filter paper and has a partition-less structural design. It is compact in size and has high filtration accuracy. It is the core filter element at the end of the clean space.

Product features: Use 0.1 micron MPPS testing instrument for performance testing, product quality is guaranteed; produced in a class 10,000 clean factory, no volatile dust; using high-quality HV filter material, stable efficiency, low resistance, long service life; small size, saving installation space; high strength, light weight, easy to install.

Performance parameters: Full efficiency test (0.1-0.2μm): 99.9995%; Most penetrating particle size scanning method (MPPS), filtration level: U15;


Filter material: glass fiber filter paper

Frame: frosted aluminum profile

Dividers: hot melt glue

Working temperature: -20~70℃

Working humidity: ≤99%


Dimensional diagram:

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Model specificationsDimensions (A*B*C)Rated air volumeInitial resistance



H13H14H15
BY-WG 570*570*69570*570*6950010012 0200
BY-WG 1170*570*691170*570 *691000100120200
BY-WG 1170*870*691170*870*6915001 00120200
BY-WG1170*1170*691170*1170*69200010012020 0
BY-WG 1495*1295*691495*1295*693100100120200
BY-WG 610,610*69610*610*691000190210240
BY-WG1 220*610*691220*610*692000190210240
BY-WG 320*320*80320*320*80300160180210
BY-WG 484*484*80484*484,80600160180210
BY-WG 630*630*80630*630*801100160180210
BY-WG 305*610*80305*610*80500160180210
BY-WG 610*610*80610*610*801000160180210
BY-WG 915*610*80915*610*801500160180210
BY-WG 1220*610*801220*610*802000160180210
BY-WG 320*320*93320*320*93300150160200
BY-WG 484*484*93484*484*93600150160200
BY-WG 630*630*93630*630*931100150160200
BY-WG 610*610*93610*610*931000150160200
BY-WG 915*610*93915*610*931500150160200
BY-WG 1220*610*931220*610*932000150160200
BY-WG 400*400*93400*400*93500190220270
BY-WG 550*550*93550*550*931000190220270
BY-WG 660*660*93660*660*931500190220270
BY-WG 320*320*95320*320*95300150160200
BY-WG 484*484*95484*484*95600150160200
BY-WG 630*630*95630*630*951100150160200
BY-WG 610*610*95610*610*951000150160200
BY-WG 915*610*95915*610*951500150160200
BY-WG1 220*610*951220*610*952000150160200
BY-WG 400*400*95400*400*95500190220270
BY-WG 550*550*95550*550*951000190220270
BY-WG 660*660*95660*660*951500190220270


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  • China's leading industrial filter manufacturer
  • We offer a wide range of products widely used in cleanrooms, healthcare, HVAC and industrial manufacturing industries
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  • With more than 20 years of expertise, we are an integrated manufacturer and trader specializing in high-quality air filter media and high-efficiency filtration systems. We provide customized OEM/ODM solutions at factory direct prices, delivering certified and stable-performance products to global B2B clients.
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Address: No. 458 Jiangping Road, Jingjiang City, Jiangsu Province, China

Payment Terms: L/C, T/T, D/A

Incoterms: FOB, CFR, CIF, DAP, EXW

Average Lead Time: 1 month in peak season; within 15 working days in off-season

Nearest Port: Shanghai

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  • Primary air filters (G3/G4), medium efficiency air filters (F5-F9), high efficiency air filters (H10-H14), dampers, air outlets and customized air filtration & purification solutions

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  • Export Started: 2010
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