How long does delivery take?

We offer fast 7-15 days global delivery, supported by high-capacity automated production lines and export-grade packaging.

Is OEM/ODM service available?

Yes, we provide full OEM/ODM support, including custom dimensions and printing company logos on the frame.

What certifications do the products hold?

Products are ISO 9001:2015 certified and CE certified, ensuring compliance with EU General Product Safety Directive and EN 1822-5:2009.

Customized F7 Cleanroom Air Filter with 200-500 G/M² Dust Holding

Name: Customized F7 Cleanroom Air Filter with 200-500 G/M² Dust Holding
Brand: Guangzhou LJF Air Purification Equipment Co., Ltd.
SKU: 2286824545

Guangdong, ChinaGuangzhou LJF Air Purification Equipment Co., Ltd.

US$7.50

10-499 Pieces

US$6.90

500+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Model NO.

G4-F9

Medium Material

Synthetic Fiber

Filtration Grade

Medium Filter

Type

Bag Filter

Frame Material

Galvanized Steel/Aluminum

Dust Holding Capacity

200-500 G/M²

Transport Package

Carton

Specification

592*592*600

Trademark

LJF

Origin

China

Key features

Washable & Reusable: Made of moisture-resistant synthetic fiber, extending operating life up to 12 months.

100% Leak-Free Guarantee: Pockets hermetically sealed via ultrasonic technology, ensuring zero leakage under high airflow.

Heavy-Duty Rigid Frame: Encased in extruded aluminum alloy or galvanized steel frame, resistant to collapse in high humidity.

Full Customization Support: Custom frame materials, dimensions, and pocket quantities available based on AHU requirements.

Fast Global Delivery: Automated production lines ensure fast 7-15 days global delivery with export-grade packaging.

ISO & CE Certified: ISO 9001:2015 and CE certified, complying with EN 779, ASHRAE 52.2, and EU safety standards.

Direct Manufacturer: 5,000+ sqm factory with in-house lab for strict quality control and factory-direct pricing.

Company profile

In-stock CapacityFast DeliveryLow MOQQuality Assurance

Guangzhou LJF Air Purification Equipment Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤0.77h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is presented as a professional, vertically integrated filtration manufacturer with in-house raw-media rolling and precision frame assembly. It provides 3D design, ODM, OEM customization, and multiple levels of product customization, and reports new products within the past year. Its export share is 90%, but exporting began only one year ago, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. Service procedures exist for supplier assessment, corrective actions, and complaint handling, but supporting records are absent. Formal supplier-management-system certification is listed as NIL, while product compliance certification is recorded only as “Others.” The supplier reports engineering coverage in over 30 countries and serves distributors and industrial facilities, but it has no Fortune 500 cooperation and repeat-buyer preference is 30%–50%. R&D resources are limited to one engineer, quality-control staffing is below five, and no SDK is...

Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes itself as a vertically integrated manufacturer operating its own facilities for filter-media rolling and frame assembly. Its stated focus is filtration media and finished filtration units for industrial applications, indicating a specialized manufacturing profile.

R&D capabilityThe supplier reports R&D capability, at least one new product in the past year, ODM services, and one R&D engineer. However, it has no available SDK, and the R&D team is indicated as having one engineer with one year of total experience, showing capability but limited documented R&D depth.

Production capacityThe supplier states that it controls the complete production lifecycle through its own facilities for raw filter-media rolling and precision frame assembly. It also reports engineering coverage spanning over 30 countries and peak- and off-season lead times within 15 workdays, but the provided slices do not establish production scale beyond these statements.

Customization capabilityThe supplier offers 3D software design services and supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM capability and rapid OEM customization supported by vertically integrated production facilities.

Product Q&A

Q:What is the filtration efficiency rating?

The filters cover G4 to F9 ratings, corresponding to MERV 8 to MERV 15, strictly adhering to EN 779 and ASHRAE 52.2 standards.

Q:Can the frame material be customized?

Yes, frame materials can be fully customized, including Aluminum, Galvanized Iron (GI), or Plastic, based on your specific AHU requirements.

Q:What is the expected lifespan of the filter?

Due to the premium moisture-resistant synthetic fiber, the filter is washable and reusable, extending the operating life up to 12 months.

Q:What are the standard color codes for different grades?

Standard colors are: G4 (White), F5 (Orange), F6 (Green), F7 (Pink), F8 (Yellow), and F9 (White).

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece, allowing for flexible purchasing for various project sizes.

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Customized F7 Cleanroom Air Filter with 200-500 G/M² Dust Holding