What is the minimum order quantity?

The minimum order quantity (MOQ) is 1 unit.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is OEM/ODM service available?

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

Industry Air Conditioner Filter Parts G4 Primary Air Filter for Ventilation

Name: Industry Air Conditioner Filter Parts G4 Primary Air Filter for Ventilation
Brand: Foshan Zhongjing Purification Equipment Co., Ltd.
SKU: 2169740095

Guangdong, ChinaFoshan Zhongjing Purification Equipment Co., Ltd.

US$49.00

1-49 Pieces

US$29.00

50+ Pieces

Sample price:US$69.00/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Customized

Medium Material

Fiberglass

Efficiency

Filtration Grade

Medium Filter

Type

Folded Filter

Product Name

Primary Medium Efficiency Filter with Folding Type

Overall Size

400*400*80 mm

Frame Material

Aluminum, or Customized

Rated Air Volume

500CMH

Alternative Material for Frame

Coated Steel or 304 Stainless Steel

Pressure Drop

≤220PA

Application

Air Outlet, HVAC System, Cleanroom Equipment, Ect.

Widly Used for Industries

Pharmaceutical,Hospital,Medical,Lab,Semi-Conductor

Lead Time

7-10 Days

Transport Package

Carton and Plywood Case

Specification

Customized design & size is available.

Trademark

Zhongjing

Origin

Foshan, China

HS Code

8421399090

Production Capacity

50000 Pieces/Year

Key features

Customizable Dimensions: Available in various sizes like 400x400x80mm, 600x600mm, and 915x610mm.

High Dust Holding: Dust holding capacity ranges from 350g to 1800g depending on size.

Energy Efficient Design: Pleated structure reduces pressure drop and improves airflow efficiency.

Versatile Applications: Suitable for HVAC, cleanrooms, hospitals, labs, and semiconductor industries.

Quality Certified: Manufactured under ISO9001, GMP, and FS209E standards.

Flexible Customization: Supports full customization, minor changes, and design-based options.

Durable Frame Options: Frames available in Aluminum, Coated Steel, or 304 Stainless Steel.

Fast Lead Time: Standard production lead time is 7-10 days for quick delivery.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedManagement Certification

Foshan Zhongjing Purification Equipment 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: 10 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤6.25h

AI-Powered supplier vetting

SummaryThe supplier operates across purification and environmental-protection equipment, hardware, valves, and medical-device-related activities. It reports broad customization and ODM capabilities, recent new-product development, technical R&D resources, extensive metal-forming, cutting, welding, and drying equipment, and OEM service for well-known brands. After-sales installation and debugging support is stated, with written service procedures and corrective-action records. ISO9001:2015, ISO45001:2018, ISO14001, CE, invention patents, and utility-model patents are reported. Financial-related records cover 2021–2023, but the provided information does not disclose sufficient financial performance details. Overseas service coverage is recorded as zero, while port proximity, trade terms, and one-month lead times are provided.

Supplier typeThe supplier is a diversified manufacturer and seller spanning liquid separation and purification equipment, environmental-protection equipment, hardware, valves, and multiple medical-device and pharmaceutical-related activities. The listed licensed activities include production and management of Class II and Class III medical devices, medical masks, protective equipment, and drugs, indicating a manufacturing-oriented supplier with a broad regulated-product scope.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with CE product-certification capability. These explicitly demonstrate quality, occupational health and safety, environmental-management, and product-compliance credentials.

After-Sales capabilityThe supplier states that it provides timely installation and debugging support in coordination with product delivery. It also reports written service procedures with follow-up records and a corrective and preventive action procedure with records; however, overseas service coverage is listed as zero, which limits the demonstrated international service reach.

R&D capabilityThe supplier reports a strong technical R&D team, new-product development within the past year, ODM availability, and multiple national invention and utility-model patents. These are explicit indicators of product-development and technical innovation capability, although no detailed patent counts or technical outcomes are provided.

Production capacityThe listed equipment includes automatic bending, forming, pressing, drying, laser cutting, punching, shearing, welding, robotic welding, and butt-welding machinery, supporting in-house metal fabrication and assembly capability. The supplier also lists production activities for medical devices, masks, protective equipment, and drugs, although capacity, output volume, and facility scale are not stated.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also states that its R&D team can understand customer requirements, design customized products, and deliver complete project solutions, demonstrating broad customization coverage.

Product Q&A

Q:What is the filtration efficiency of this filter?

The filter has a G4 efficiency rating with dust holding capacity ranging from 350g to 1800g depending on the specific size selected.

Q:Can the filter size be customized?

Yes, we offer full customization options. Standard sizes include 400x400x80mm, 600x600mm, and 915x610mm, but we can also customize based on your specific design or sample.

Q:What materials are used for the frame?

The frame material can be Aluminum, Coated Steel, or 304 Stainless Steel, depending on your requirements and customization options.

Q:What is the lead time for production?

The standard lead time is 7-10 days. During peak seasons, it may take up to one month.

Q:Where can this filter be applied?

It is widely used in HVAC systems, cleanroom equipment, pharmaceutical factories, hospitals, laboratories, and semiconductor industries.