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

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Welding Fume Dedicated Filter Cartridges

Name: Welding Fume Dedicated Filter Cartridges
Brand: Shanghai Thenow Purification Technology Co., Ltd.
SKU: 723264425

Shanghai, ChinaShanghai Thenow Purification Technology Co., Ltd.

US$20.00-200.00

50 Pieces

Product profile

Customization

Available

Material

Synthetic Fiber

Medium Material

Synthetic Fiber

Model NO.

THN-LT

Cartridge Filter

Polyester+PTFE Membrane

Filter Bag Filter

The Filter Type

Type

Air Cartridge Filter

Usage

Dust Filter, Liquid Filter, Air Filter

Filtration Grade

HEPA Filter

Filter Bag Sectional Shape

Round Bag

Filter Bag Environment

High-Temperature

Cartridge Installation

Flange Mounting

Item

Weld Fume Dedicated Filter Cartridges

Top Cap

Galvanized Steel

Gasket

EPDM

Inner Mesh

Galvanized Steel

Outer Mesh

Galvanized Steel with Hot Melt Glue or No

Bottom Cap,Open/Closed

Galvanized Steel

Transport Package

Standard Export Carton

Specification

ISO9001: 2008; CE

Trademark

Thenow

Origin

Shanghai, China

HS Code

84219990

Production Capacity

10000PCS/Month

Key features

Customizable Sizes: Standard OD324*ID213*H660mm available, with customized sizes offered.

Premium Filter Media: Imported long fiber polyester with tight pore structure and excellent moisture resistance.

Durable Construction: Electrochemical plate top/bottom with rust-proof galvanized steel inner core.

Easy Maintenance: Washable and easy to clean with greater resistance to pulse jet cleaning.

Airtight Sealing: Rubber gasket ensures airtight sealing to prevent leakage.

High Production Capacity: Daily production up to 1000pcs via advanced semi-automatic production line.

OEM/ODM Service: OEM and ODM services available with 27 R&D engineers supporting customization.

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: ≤2.66h 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.