What are the main applications for these bag filters?

They are widely used in heavy and metal industries, chemical plants, pharmaceutical and food industries, gas turbine plants, and paint spray facilities.

What payment terms do you accept?

We accept various payment terms including LC, T/T, Western Union, and small-amount payments.

Green Bag Filters for Air Conditioning and Ventilation Systems

Name: Green Bag Filters for Air Conditioning and Ventilation Systems
Brand: Shanghai Thenow Purification Technology Co., Ltd.
SKU: 754772225

Shanghai, ChinaShanghai Thenow Purification Technology Co., Ltd.

US$7.00-25.00

20 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Model NO.

THN-PF

Medium Material

Nonwoven Fabric

Efficiency

G4 F5 F6 F7 F8

Filtration Grade

Medium Filter

Type

Bag Filter

Application

Commercial Buildings; Normal Ventilation System

Frame

Gi Steel/Stainless/Aluminum/Plastic

Max Air Flow Rate

125% of Nominal Air Flow

Final Pressure Drop

250PA

Moisture Resistance

100% Rh

Transport Package

Standard Export Carton

Specification

24*24*24inches

Trademark

Thenow

Origin

Shanghai, China

HS Code

84219990

Production Capacity

10000PCS/Month

Key features

Customizable Frame Material: Frames available in Gi Steel, Stainless Steel, Aluminum, or Plastic to suit specific needs.

Wide Efficiency Range: Offers filtration grades from G3 to F9, including G4, F5, F6, F7, F8, and F9 options.

Leak-Proof Welded Design: Welded edges prevent leakage, ensuring high efficiency and durability in ventilation systems.

High Volume Capacity: Supports up to 125% of nominal air flow rate with fixed airflow tunnels inside each pocket.

Strict Quality Certification: Certified by CE, SGS, and tested against EN779, EN1822, and ISO16890 standards.

Versatile Industrial Application: Suitable for heavy industry, chemical plants, pharmaceuticals, and paint spray facilities.

16+ Years Expertise: Over 16 years of experience in HVAC air filters and 21+ years in industrial dedusting.

OEM/ODM Service: Professional 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: ≤3.28h 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.