What is the lead time for production?

The average lead time is within 15 workdays, regardless of peak or off-season.

Is OEM or ODM service available?

Yes, we provide both OEM and ODM services, including customization from samples and designs.

What is the filtration efficiency of the G4 filter?

The G4 grade filter achieves a filtration efficiency of 90%.

Customized Metal or Plastic Frame Green Synthetic Media G4 Pleated Panel Filter

Name: Customized Metal or Plastic Frame Green Synthetic Media G4 Pleated Panel Filter
Brand: Suzhou National Purification Technology Co., Ltd.
SKU: 1942343771

Jiangsu, ChinaSuzhou National Purification Technology Co., Ltd.

US$5.30

10-49 Pieces

US$5.10

50-99 Pieces

US$4.90

100-499 Pieces

US$4.70

500+ Pieces

Sample price:US$5.30/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Medium Material

Synthetic Fiber

Efficiency

Filtration Grade

Pre Filter

Type

Panel Filter

Frame Material

Aluminium or Galvanized Steel

Frame Depth

21mm, 46mm, Customized Available

Transport Package

Carton

Specification

Standard or customized size

Trademark

NGAF

Origin

China

HS Code

8421999090

Production Capacity

2000PCS/Month

Key features

High Dust Holding Capacity: V-shape pleat structure increases air contact area for superior dust retention.

Wide Application Scope: Suitable for clean rooms, HVAC, compressors, and ventilation systems.

Flexible Frame Options: Available in Aluminum, Galvanized Steel, Stainless Steel, and Paper frames.

Easy Installation: Lightweight design allows for simple and quick installation and replacement.

High Temperature Resistance: Withstands working temperatures up to 80 degrees Celsius.

OEM/ODM Service: Supports full customization from samples, designs, or minor adjustments.

High Filtration Efficiency: G4 grade achieves 90% filtration efficiency for pre-filter systems.

Fast Lead Time: Average production lead time within 15 workdays for both peak and off seasons.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Management CertificationFull Customization

Suzhou National Purification Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.68h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory located in Suzhou, China, offering FFU, filters, and HEPA filters, together with related engineering and after-sales services. It reports ISO9001, ISO14001, and EU CE certifications, more than 50 patents, a production base of approximately 35,000 m², and an operational new factory. Service procedures and records exist for corrective actions, customer complaints, and supplier-service assessment. The supplier provides overseas debugging, maintenance, repair, training, and equipment installation in six countries, with Shanghai Port identified as the nearest port. R&D strengths include 3D design, AutoCAD, Pro/E, SolidWorks, ODM, OEM, and multiple customization modes, although no SDK or auditable R&D documentation is available. Inventory capability and stated lead times within 15 working days are reported, but there is no valid manufacturing contract with related subcontractors, overseas warehouse, overseas showroom, overseas agent or branch, or offline...

Supplier typeThe supplier is described as a factory located in Changshu, Suzhou, operating in manufacturing. Its stated business covers hardware and electrical products, related after-sales service, clean-room engineering, and mechanical and electrical installation, with FFU, filters, and HEPA filters listed as offered products.

CertificationsThe supplier reports ISO9001 quality management, ISO14001 environmental management, and EU CE certifications, as well as recognition as a High-tech Enterprise. These are explicit certifications and qualifications supporting its quality, environmental, and product-compliance positioning.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, customer complaints, and supplier-service capability assessment. It reports overseas debugging, maintenance, repair, training, and equipment installation in six countries, but lacks overseas agents or branches, warehouses, and showrooms.

R&D capabilityThe supplier reports new products during the past year, 3D design services, R&D engineering using AutoCAD, Pro/E, and SolidWorks, and more than 50 patents. However, no auditable R&D design-input, output, review, verification, or validation documentation is available, and no SDK is provided.

Production capacityThe supplier reports an operational factory with approximately 35,000 m² of production-base area, inventory capability, and average peak- and off-season lead times within 15 working days. A deficiency remains in manufacturing governance because no valid contract exists between the factory and its related subcontractor.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, ODM services, and OEM services for popular brands. This provides direct evidence of broad product-development and manufacturing customization options.