F7 Grade Bag Filter Medium Efficiency F7 Bag Filter for Industrial Air Conditioning

Name: F7 Grade Bag Filter Medium Efficiency F7 Bag Filter for Industrial Air Conditioning
Brand: Guangzhou LJF Air Purification Equipment Co., Ltd.
SKU: 2276650095

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

US$10.70

1-499 Pieces

US$9.80

500+ Pieces

Product specifications

filtration grade

medium material

model number

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Model NO.

G4-F9

Medium Material

Synthetic Fiber

Efficiency

Filtration Grade

F5~F9

Type

Air Filter Element

Size

Customzised

Filter Object

Coarse Dust

Selling Units

Single Item

Porosity

Dimension(LWH)

Standard Size

Weight

Material

Cotton

Place of Origin

Guangdong,China

Certification

ISO9001

MOQ

1PCS

Condition

New

Product Name

Ceiling Filter

Brand Name

Ljy

Single Gross Weight

0.600kg

Application

Spray Painting Room

Transport Package

PE Bag

Specification

2M*20M

Trademark

LJF

Origin

China

Key features

Customizable Dimensions: Offers custom-slitted roll widths and specific frame sizes to meet unique project needs.

OEM/ODM Services: Provides private labeling and full customization from samples or designs.

Factory Direct Pricing: Eliminates middleman margins by producing filter media from scratch for lower costs.

International Certifications: Products rigorously tested to meet ISO 16890, EN 779, and DIN 53438-F1 standards.

Global Export Expertise: Expert vacuum-packing and stacking to maximize container space and reduce shipping freight.

Comprehensive Quality Control: 100% inspection including visual and function checks for all finished products.

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

Refundable Sample Policy: Sample fees are refundable upon placing a bulk order to encourage quality testing.

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: ≤3.70h 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:Are you a factory or trading company?

We are a professional manufacturing factory of air filter, we are able to supply you with topquality and perfect workmanship OEM and ODM products.

Q:What is the best price you offer?

The price depend on the material, the quantity, and the design. You can tell us more details that we can quote you with the price. But we ensure that we can give you a best pricand the quality.

Q:What is your sample policy?

Our sample fee is refundable, which means we will return it in you bulk order.

Q:Can I get a sample before bulk order?

Yes, In order to text the quality, you can get a sample before bulk order. We are very confident about the quality And the sample time is 7-10 days. But Sample cost is 10-50 Dollars and can be refunded.

Q:What are your manufacturing and shipping time?

About 15-25 days after confirm the details.