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Product profile
Customization
AvailableEfficiency
>99.99%Filtration Grade
HEPA FilterModel NO.
THN-BSType
Air FilterApplication
Food and Beverage, Medicine, Textile, MetallurgyMaterial
GlassfiberInitial Resistance
<220PAFinal Resistance
400PAWeight
3kgsTransport Package
Standard Export CartonSpecification
ISO9001, CETrademark
ThenowOrigin
Shanghai, ChinaHS Code
84219990Production Capacity
10000PCS/MonthKey features
High Efficiency Filtration: Achieves >99.99% efficiency with glass fiber media for cleanroom and HVAC applications.
16+ Years Experience: Specialized manufacturer with over 16 years in HVAC filters and 21 years in industrial dust collection.
Global Certification: Certified by CE and SGS, tested against EN779, EN1822, ASHRAE, and ISO16890 standards.
Custom OEM/ODM Service: Supports customized dimensions, frames, and media to meet specific project requirements.
Wide Application Scope: Suitable for electronics, medicine, food industries, and general ventilation systems.
Fast Lead Time: Off-season delivery within 15 workdays; peak season delivery within one month.
Robust Construction: Features aluminum frames, gel-glue seals, and hot-melt separators for durability up to 80C.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2007-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.30h CertifiedTerms of Payment: LC, T/T, Western Union, etc.
AI-Powered supplier vetting
SummaryShanghai Thenow Purification Technology Co., Ltd. is a China-based limited company established in 2016, operating from a 9,900 m² Shanghai manufacturing facility with 101 employees. It is described as a wholly owned production unit of Thenow Group, whose broader group history began in 2005 and includes six production units. The supplier manufactures HVAC, industrial air, HEPA, and air filter cartridge products, serving industrial dedusting, gas turbine inlet, and HVAC applications. Evidence indicates established production capacity, with more than 10 production lines, 27 years of combined R&D engineer experience, 11–20 quality-control staff, and broad export-market coverage. ISO 9001, ISO 14001, and ISO 45001 certifications are reported. The supplier states that its products use designed filter media and larger media surfaces to improve contaminant capture and reduce resistance. However, the provided information does not sufficiently establish after-sales support, customization processes, financial...
Supplier typeThe supplier is a Chinese limited company and a wholly owned production unit of Thenow Group. Its stated business is manufacturing air-filtration products for industrial dedusting, gas turbine air-inlet systems, and HVAC systems, with a factory in Shanghai and commercial activity in industrial equipment and machinery.
CertificationsThe supplier reports holding ISO 9001:2015, ISO 14001:2015, and ISO 45001:2016 certificates. These explicitly cover quality, environmental, and occupational-health-and-safety management systems, providing positive evidence for this field.
R&D capabilityThenow Group is described as a specialist in developing and producing filtration systems and solutions, while the supplier reports 27 years of total R&D engineer experience. Its stated product approach uses better-designed filter media and larger media surfaces to improve contaminant capture and maintain lower resistance, supporting an explicit but limited indication of technical innovation.
Production capacityThe supplier operates a 9,900 m² factory with more than 10 production lines and 11–20 quality-control staff. It is part of a group with six production units and manufactures multiple air-filter categories for industrial and HVAC applications, indicating established and comparatively broad production capability.
Product Q&A
Q:What materials are used in the filter construction?
A:
It uses glass fiber for the filter media, aluminum for the external frame, EVA for the gasket, and gel-glue/hot-melt for sealing and separators.
Q:Can you provide OEM or ODM services?
A:
Yes, we offer both OEM and ODM services, allowing for customized dimensions and specifications.
Q:What certifications does the product have?
A:
Our HVAC air filters are certified by CE and SGS, and tested according to EN779, EN1822, ASHRAE, and ISO16890 standards.
Q:What is the maximum operating temperature?
A:
The maximum operating temperature for this HEPA filter element is 80 degrees Celsius.
Q:What is the lead time for orders?
A:
The lead time is within 15 workdays during the off-season and one month during the peak season.
Send Inquiry
*To:
Shanghai Thenow Purification Technology Co., Ltd.
Shanghai Thenow Purification Technology Co., Ltd.*Content:
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