What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Is OEM/ODM service available?

Yes, we offer both OEM and ODM services with 27 R&D engineers supporting your specific needs.

What is the warranty or quality guarantee?

Each filter element is tested for leakproofing before market release, ensuring high quality and dependable operation.

HEPA Air Filter Used in Clean Room and Ventilation Systems

Name: HEPA Air Filter Used in Clean Room and Ventilation Systems
Brand: Shanghai Thenow Purification Technology Co., Ltd.
SKU: 821774385

Shanghai, ChinaShanghai Thenow Purification Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Clapboard

with Clapboard

Filter Number

Model NO.

TN-BS

Medium Material

Fiberglass

Efficiency

H13/H14

Filtration Grade

HEPA Filter

Type

Folded Filter

Material

Paper

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy

Type

Air Filter

Filter Connector

Flat Connector

Filtration Grade

HEPA Filter

Activated Carbon Filter Type

Compact

Frame

Aluminium/Galvanized Steel/Ss

Separator

Continuous Thermoplastic Cord/Aluminium

Sealant

Hot Melt

Gasket

EVA/EPDM

Safe Guard

Color Coated Steel Grid/Aluminium Mesh

Transport Package

Standard Export Carton

Specification

ISO9001, CE

Trademark

Thenow

Origin

Shanghai, China

HS Code

84219990

Production Capacity

10000PCS/Month

Key features

High Efficiency Filtration: Available in H13/H14 HEPA and U15/U16 ULPA grades with 99.9997% efficiency at 0.12 micron.

Premium Materials: Micro glass fiber paper media from American Lydall and Suzhou H&V for stable quality.

Customizable Options: Customizable material, application, type, connector, frame, separator, sealant, gasket, and guard.

Leakproof Testing: Each filter element is tested for leakproofing before market release to ensure integrity.

Certified Standards: Certified by CE, SGS, UL 900 Class 2, and tested per EN1822, EN779, and ISO16890.

Low Pressure Drop: Homogeneous filter media velocity coupled with low pressure drop for cost-efficient operation.

Long Experience: 16+ years in HVAC filters and 21+ years in industrial dedusting filters manufacturing.

Global Export: 8+ years exporting experience with products shipped to Europe, Americas, Asia, and Africa.

Company profile

Shanghai Thenow Purification Technology Co., Ltd.

Shanghai, China

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: ≤7.28h 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 filtration grades are available?

We offer H11, H13, H14, U15, and U16 grades according to EN1822 standard, with efficiencies ranging from 99% to 99.99997%.

Q:What is the maximum temperature resistance?

The filters have a thermal stability of 70 degrees Celsius and 100% moisture resistance.

Q:Can I customize the filter specifications?

Yes, we provide customization for material, application, type, connector, frame, separator, sealant, gasket, and safe guard.

Q:What are the main applications for these filters?

They are used in highly sensitive industrial processes like pharmaceuticals and food, and in sophisticated air-conditioning systems for hospitals and labs.

Q:What certifications do your filters have?

Our HVAC air filters are certified by CE and SGS, and tested according to EN779, EN1822, Ashare, and the latest ISO16890.