Source factory | Professional custom air filters and ventilation valves
High efficiency filter with partition
It uses ultra-fine glass fiber filter paper as the filter material and uses paper/aluminum foil partitions to separate the pleats. It has a stable structure and stable filtration performance. It is a classic terminal high-efficiency filtration product.

Outer frame: galvanized steel plate; aluminum profile; stainless steel;

Separator: aluminum foil, dust-free double-adhesive paper

Product features: Produced in a class 10,000 clean factory, no volatile dust; using filter materials with excellent performance, high efficiency, low resistance, long service life; simple to manufacture and low price.

Performance parameters: Full efficiency test (0.3μm): H13≥99.97%, H14≥99.99%;

Filter material: glass fiber filter paper:

Working humidity: aluminum partition ≤99%, paper partition ≤85%

Working temperature: -20~90℃;


Dimensional diagram:

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Model specifications

Dimensions (A*B*C)

Filtration efficiency

Rated Air volume

Recommended air volume

Initial resistance

Maximum safe resistance

BY-YG 320*320*220

320*320*220

99.97%

400

300-425

185

1200

BY-YG 484*484*220

484*484*220

99.97%

1000

600-1000

190

1200

BY-YG 968*484*220

968*484*220

99.97%

2000

1200-2000

185

1200

BY-Y G610*610*150

610*610*150

99.97%

870

1000-1700

170

1200

BY-YG 915*610*150

915*610*150

99.97%

1275

1500-2550

170

1200

BY-YG 1220*610*150

1220*610*150

99.97%

1700

2000-3400

170

1200

BY-YG 630*630*220

630*630*220

99.97%

1500

1000-1500

190

1200

BY-YG 945*630*220

945*630*220

99.97%

2250

1500~2250

185

1200

BY-YG 1260*630*220

1260*630*220

99.97%

3000

2000~3000

185

1200

BY-YG 305*610*292

305*610*292

99.97%

850

500~850

170

1200

BY-YG 610*610,292

610*610*292

99.97%

1700

1000-1700

170

1200

BY-YG 915*610*292

915*610*292

99.97%

2550

150 0-2550

170

1200

BY-YG1220*610*292

1220*610*292

99.97%

3400

2000-3400

170

1200

Note: The above sizes are common specifications, other sizes can be customized according to user requirements


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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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