Advanced F9 HVAC Filter with Aluminum Alloy Frame for Cleanrooms

Name: Advanced F9 HVAC Filter with Aluminum Alloy Frame for Cleanrooms
Brand: Guangzhou LJF Air Purification Equipment Co., Ltd.
SKU: 1987405521

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

US$7.50

10-99 Pieces

US$7.00

100+ Pieces

Product specifications

filtration grade

medium material

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Model NO.

F5-F9

Medium Material

Nonwoven Fabric

Efficiency

Filtration Grade

Medium Filter

Type

Bag Filter

Application

HVAC, Paint Booth, Clean Room

Work Temperature

80℃

Porosity

3 Um

Frame

Aluminum Alloy, Galvanized Steel

Transport Package

Carton

Specification

630*630*630mm

Trademark

LJF

Origin

China

Key features

Graded Progressive Density Fiber, Stable Filtration Performance Adopts multi-layer gradient polyester fiber structure. Dust is trapped layer by layer from the loose windward side to the dense leeward

Large Pocket Design with High Airflow & Low Wind Resistance Multi-pocket integral forming expands effective filtering area greatly. It delivers high air volume under low initial resistance, reduces fa

Diversified Customization & Wide Environmental Adaptability Multiple optional functional materials including anti-static, water-repellent and high-temperature resistant fiber. Customizable frame sizes

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: ≤1.80h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a vertically integrated manufacturer with strong engineering and R&D capabilities, offering customization services and exporting 90% of its products. However, it lacks overseas service facilities, Fortune 500 collaborations, and comprehensive certification records.

Supplier typeThe supplier is a professional technical supplier with a strong R&D focus and operates as a vertically integrated manufacturer, ensuring high-quality production and customization.

R&D capabilityThe supplier has launched new products in the past year, offers ODM services, but lacks SDK availability and OEM services for popular brands.

Production capacityThe supplier controls the complete production lifecycle with state-of-the-art facilities, ensuring quality and sustainable factory-direct value.

Customization capabilityThe supplier offers flexible customization options, including minor, full, and ODM services but does not provide OEM services for well-known brands.

Client casesThe supplier has not collaborated with Fortune 500 companies, with 30%-50% of buyers being repeat customers.

Product Q&A

Q:What standard do medium efficiency filter bags follow?

They mainly comply with EN 779, the latest global filter standard ISO 16890, and China national standard GB/T 14295. Common grades include M5, M6, F7, F8, F9; these correspond to ePM10, ePM2.5 levels under ISO 16890.

Q:What are the initial resistance and recommended final resistance for replacement?

Initial resistance ranges 80 to130 Pa depending on filter grade,The suggested final resistance for replacement is 250 to 300 Pa,Air flow will drop sharply once exceeding this value,

Q:How long is the normal service life?

With G3/G4 coarse filter installed upstream: 3to6 months for office, mall and general clean environments; 1to3 months for heavy-dust industrial workshops. Service life mainly depends on the working condition of the front coarse filter.