What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

What payment terms are accepted?

Accepted payment terms include LC, T/T, and Pingpong.

Which ports are nearest for export?

The nearest ports for export are Shanghai and Ningbo.

Long Useful Lifetime Filter Media Filter Mat Viledon Psb/290s

Name: Long Useful Lifetime Filter Media Filter Mat Viledon Psb/290s
Brand: Suzhou Keming Environmental Protection Technology Co., Ltd.
SKU: 2003524032

Jiangsu, ChinaSuzhou Keming Environmental Protection Technology Co., Ltd.

US$380.00

10-99 Rolls

US$320.00

100+ Rolls

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Efficiency

G1 G2 G3 G4

Filtration Grade

Pre Filter

Model NO.

Viledon 275s PSB275s Viledon 290s PSB290s

Transport Package

PE Bag

Specification

2*40m*8mm 2*30m*15mm 2*20m*20mm

Trademark

Viledon

Origin

China

HS Code

5911900090

Production Capacity

1000 Roll Per Month

Key features

Long Useful Lifetime: Progressive structure and high dust holding capacity ensure extended service life.

High Dust Holding Capacity: Optimized fiber density increases towards clean air side for superior dust retention.

Cost-Efficient Performance: Economical solution due to long lifetime and high dust holding capacity.

Stable Arrestance at High Flow: Maintains stable filtration performance under high dust loading and high air flow rates.

Durable Polyester Material: Made of elastic, break-resistant polyester fibers with thermal bonding.

EN 779 and ISO 16890 Tested: Tested for safety and efficiency according to EN 779 and ISO 16890 standards.

ISO 9001 Quality Certified: Produced under ISO 9001 quality management system for consistent standardized quality.

Versatile Application: Ideal for intake air filtration in ventilation and air conditioning systems.

Company profile

Suzhou Keming Environmental Protection Technology Co., Ltd.Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2019-01-31Nearest Port: Shanghai, NingboAverage Response Time: ≤8.51hTerms of Payment: LC, T/T, PingpongInternational Commercial Terms(Incoterms): FOB, Others

AI-Powered supplier vetting

SummarySuzhou Keming Environmental Protection Technology Co., Ltd. is a China-based limited company in Jiangsu that identifies as a trading company, manufacturer/factory, group corporation, and other business entity. Its stated activities cover air-filter media and filtration products, purification engineering, environmental-protection consulting, and related ventilation and oil-mist treatment projects. The supplier reports multiple management-system certifications, 50 years of total R&D engineer experience, 6–10 quality-control staff, three production lines, and annual air-filter output of 10,000,000 pieces. It has exported since 2019, with 31%–40% of sales from exports and destinations including the United States, Southeast Asia, Europe, Australia, and Russia. Evidence supports manufacturing, R&D, quality-control, and international-export capabilities. However, the provided information does not establish after-sales procedures, financial credibility, customization processes, or identifiable customer cases.

Supplier typeThe supplier is explicitly identified as a trading company, manufacturer/factory, group corporation, and other entity, and describes production of air-filtration and environmental-protection purification products. Its listed services also include purification, ventilation, and oil-mist treatment engineering.

CertificationsThe supplier reports BSCI, OHSAS/OHSMS 18001, TS 16949, ISO 9000, ISO 14001, ISO 9001, and ISO 14000 certifications. These stated certifications provide explicit evidence of formal management-system coverage across quality, environmental, occupational-safety, and related areas.

R&D capabilityThe supplier reports 50 years of total R&D engineer experience and describes air-filtration and environmental-protection purification product research and development supported by strong technical capabilities. This directly supports an established R&D function, although no specific patents, new-product records, or documented innovations are provided.

Production capacityThe supplier reports three production lines, 6–10 quality-control staff, and annual air-filter production of 10,000,000 pieces. It also identifies manufacturing as a core activity and exports products internationally, providing explicit evidence of established production and quality-control capacity.

Product Q&A

Q:What are the main applications for PSB filter mats?

They are used for intake air filtration in air-conditioning and ventilation systems, particularly for coarse dust arrestance or as a prefilter stage.

Q:What material are the PSB filter mats made of?

The mats are made of high-performance nonwovens produced in-house from elastic, break-resistant polyester fibers with thermal bonding.

Q:How does the progressive structure benefit the filter?

The density of fiber layers increases towards the clean air side, optimizing filter performance and dust holding capacity for a longer useful lifetime.

Q:Are the PSB filter mats suitable for high dust loading?

Yes, they are especially effective in applications requiring stable arrestance despite high dust loading and high air flow rates.

Q:What certifications do the PSB filter mats hold?

They are tested with regard to EN 779 and ISO 16890 and are produced in accordance with the ISO 9001 quality management system.