What certifications do your products have?

Our products are rigorously tested to meet international requirements, including ISO 16890, EN 779, and DIN 53438-F1 (flame retardant).

What is the minimum order quantity?

The Minimum Order Quantity is 1 Piece.

F5-F8 Multi-Pocket Bag Filter - Synthetic Fiber Air Filter for Ventilation Systems

Name: F5-F8 Multi-Pocket Bag Filter - Synthetic Fiber Air Filter for Ventilation Systems
Brand: Guangzhou LJF Air Purification Equipment Co., Ltd.
SKU: 2284042025

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.

F5-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

Vertical Integration: Control complete lifecycle from raw media rolling to precision frame assembly for quality assurance.

Flexible OEM/ODM: Custom-slitted roll widths, specific frame sizes, and private labeling available via integrated lines.

International Standards: Products tested to meet ISO 16890, EN 779, and DIN 53438-F1 (flame retardant) requirements.

Factory Direct Pricing: Cut out middleman margins by producing filter media from scratch to lower procurement costs.

Global Export Expertise: Vacuum-pack media rolls and stack filters to maximize container space and save shipping freight.

100% Quality Inspection: Finished products undergo visual and function inspection to ensure strict quality standards.

Low MOQ: Minimum Order Quantity is just 1 piece, allowing for flexible trial orders.

Fast Sample Delivery: Sample time is 7-10 days, with sample cost refundable upon placing a bulk order.

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: ≤1.50h 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 top quality and perfect workmanship OEM and ODM products.

Q:What's 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 price and the quality.

Q:What is your sample policy?

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

Q:Can I get a sample before bulk order?

Yes, In order to test 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.