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Primary Air Filter High Efficiency Dust Removal for HVAC System
US$5.00-20.00
1 Piece
Product specifications
Primary Air Filter
Product profile
Clapboard
without ClapboardFilter Number
1Medium Material
Synthetic FiberModel NO.
Primary Air FilterEfficiency
G3/G4/M5Type
V Bank FilterExternal Dimensions
289*289*22Filtration Efficiency
G3/G4/M5(En779)Fire Rating
Undergoing UL 900 CertificationContinuous Operating Temperature
≤70ºCSpecification
289*289*22mmTrademark
TKSAGEOrigin
ChinaHS Code
8421399090Production Capacity
10000Key features
High Dust Holding Capacity: Special contour pleat design and non-woven fabric mixture maximize dust retention.
Low Air Resistance: Optimized pleat structure reduces resistance while maintaining high filtration efficiency.
Moisture-Proof Paper Frame: Double-layer moisture-proof structure ensures stability in poor usage environments.
UL 900 Certification: Undergoing UL 900 fire rating certification for enhanced safety compliance.
Wide Application Range: Suitable for industrial, commercial, and residential ventilation systems.
Flexible Customization: Available in multiple sizes and thicknesses with full customization options.
Easy Installation: Compact structure with support mesh allows for quick installation and disassembly.
High Efficiency Filtration: Provides G3/G4/M5 efficiency levels according to EN779 standards.
Company profile

Tksage(Shenzhen)Technology Group Co., Ltd.Guangdong, China
CertifiedBusiness 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: Confidential CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.50h
AI-Powered supplier vetting
SummaryTKSAGE (Shenzhen) Technology Group Co., Ltd. is a professional service provider in the manufacturing sector, specializing in clean environment equipment and sterilization technology. It holds multiple certifications, including ISO9001:2015, CE, and UL, and is recognized as a National High-Tech Enterprise. The company is based in Shenzhen, covering 35,000 square meters with two production facilities and an R&D center. Technical staff constitute 36% of its workforce, and it utilizes advanced machinery for production. However, there is limited information on its after-sales service, financial credibility, and customer case studies.
Supplier typeTKSAGE is a manufacturing company based in Shenzhen, operating as a factory with expertise in research, design, manufacturing, and sales of clean environment equipment.
CertificationsThe supplier holds several certifications, including ISO9001:2015, CE, and UL, indicating compliance with quality and safety standards.
R&D capabilityTKSAGE is recognized as a High-Tech Enterprise and holds national patents, indicating strong innovation capability.
Production capacityWith two production facilities, advanced CNC machinery, and a skilled workforce, the supplier demonstrates strong production capabilities.
Product Q&A
Q:What is the filtration efficiency of this filter?
A:
The filter offers G3, G4, and M5 efficiency levels as per EN779 standards.
Q:What materials are used for the filter media?
A:
It uses a special mixture of non-woven fabric and synthetic fiber.
Q:Is the frame moisture-proof?
A:
Yes, it features a sturdy double-layer moisture-proof paper frame structure.
Q:What are the available dimensions?
A:
Available sizes include 289*289*22mm, 289*489*22mm, 289*594*22mm, 492*492*22mm, and 594*594*96mm.
Q:Does the product support customization?
A:
Yes, full customization, minor customization, and customization from samples or designs are available.
Send Inquiry
*To:
Tksage(Shenzhen)Technology Group Co., Ltd.
Tksage(Shenzhen)Technology Group Co., Ltd.*Content:
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