What are the typical applications for these filters?

They are widely used in central air conditioning ventilation systems, gas turbine air inlets, and painting booths.

What certifications do the filters have?

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

G4 M5 M6 F7 Compact Rigid Self-Supported Pocket Bag Filter

Name: G4 M5 M6 F7 Compact Rigid Self-Supported Pocket Bag Filter
Brand: Shanghai Thenow Purification Technology Co., Ltd.
SKU: 722714055

Shanghai, ChinaShanghai Thenow Purification Technology Co., Ltd.

US$12.00-25.00

20 Pieces

Sample price:US$16.00/piece.Request sample

Product profile

Customization

Available

Clapboard

with Clapboard

Filter Number

Model NO.

THN-BS

Medium Material

Nonwoven Fabric

Efficiency

G4 F5 F6 F7

Filtration Grade

Medium Filter

Type

Bag Filter

Material

Polyester Fiber

Application

Commercial Buildings; Gas Turbine; Airport etc

Frame

Galvanized Steel/Aluminium/Plastic

Classic Application

Painting Booth

Pockets

3~8p

Classic Size

595*595*600; 6p

Transport Package

Standard Export Carton

Specification

ISO9001; CE, ISO16890, EN779, AShare 52.2-1999

Trademark

Thenow

Origin

Shanghai, China

HS Code

84219990

Production Capacity

10000PCS/Month

Key features

High Dust Holding Capacity: Features progressively structured pockets for high dust holding capacity and low pressure drop.

Wide Efficiency Range: Available in G4, F5, F6, F7, F8, and F9 grades meeting EN779 and ASHRAE standards.

Diverse Frame Options: Frames made from extruded aluminum, galvanized steel, or plastic for various applications.

Fire Retardant Material: Constructed with fire retardant media meeting DIN 53438 Flammability F1 and UL 900 Class 2.

Customizable Dimensions: Available in multiple sizes including 592x592x600mm and 592x287x600mm with 4-8 pockets.

OEM and ODM Services: Full OEM and ODM services available with 27 R&D engineers for custom solutions.

Certified Quality: Certified by CE, SGS, UL, and tested according to EN779, EN1822, and ISO16890 standards.

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: ≤1.11h 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.