What is the noise level of the FFU?

The noise level is less than 55 dB, ensuring a quiet working environment even under high static pressure.

What types of casings are available?

Available casing materials include Galvalume, Stainless Steel 304, Stainless Steel 201, and Powder Coat steel.

Variable Speed FFU H14 Laminar Flow Hood HEPA Fan Filter Unit FFU

Name: Variable Speed FFU H14 Laminar Flow Hood HEPA Fan Filter Unit FFU
Brand: Suzhou National Purification Technology Co., Ltd.
SKU: 2160230255

Jiangsu, ChinaSuzhou National Purification Technology Co., Ltd.

US$168.00

10-199 Sets

US$145.00

200+ Sets

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Medium Material

Fiberglass

Efficiency

H13~U15

Filtration Grade

HEPA Filter

Type

Panel Filter

Casing

Galvalume, Stainless Steel 304 or 201, Powder Coat

Power

Customized

Motor Type

Ec Motor

Noise Level

<55 dB

Certification

CE,ISO9001,ISO14001,ISO45001

Frame

Aluminum Frame

Effi

99.995%

Gasket

EVA/EPDM

Applications

Clean Room

Partition Material

Hot Melt

Filter Media

Glassfiber/PTFE

Speed Control

Stepless/Three Speed

Transport Package

PE Bag and Carton

Specification

1175*575*250/275mm (optional)

Trademark

SNAF

Origin

China

HS Code

8421399000

Production Capacity

500000PCS/Year

Key features

H14 HEPA Filtration: High-efficiency H14 HEPA filter ensures 99.995% particle removal for cleanroom environments.

EC Motor Technology: Energy-saving EC motor provides low power consumption, low noise (<55 dB), and stepless speed control.

Flexible Customization: Customizable casing (Galvalume, SS304/201), power, and motor types to meet specific project needs.

Compact & Easy Install: Lightweight, compact structure designed for easy installation within standard ceiling grid systems.

Wide Application Range: Suitable for cleanrooms (Class 10,000~1), labs, photovoltaics, clean benches, and portable clean rooms.

CE & ISO Certified: Products certified with CE, ISO9001, ISO14001, and ISO45001 for quality and safety assurance.

High Static Pressure: High-capacity fan maintains low noise and stable performance under long-term high static pressure use.

Professional Manufacturer: Top 5 professional factory in China with 50+ patents, 8 years export experience, and large production base.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Management CertificationFull Customization

Suzhou National Purification Technology Co., Ltd.

Jiangsu, China

Business 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: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.10h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory located in Suzhou, China, offering FFU, filters, and HEPA filters, together with related engineering and after-sales services. It reports ISO9001, ISO14001, and EU CE certifications, more than 50 patents, a production base of approximately 35,000 m², and an operational new factory. Service procedures and records exist for corrective actions, customer complaints, and supplier-service assessment. The supplier provides overseas debugging, maintenance, repair, training, and equipment installation in six countries, with Shanghai Port identified as the nearest port. R&D strengths include 3D design, AutoCAD, Pro/E, SolidWorks, ODM, OEM, and multiple customization modes, although no SDK or auditable R&D documentation is available. Inventory capability and stated lead times within 15 working days are reported, but there is no valid manufacturing contract with related subcontractors, overseas warehouse, overseas showroom, overseas agent or branch, or offline...

Supplier typeThe supplier is described as a factory located in Changshu, Suzhou, operating in manufacturing. Its stated business covers hardware and electrical products, related after-sales service, clean-room engineering, and mechanical and electrical installation, with FFU, filters, and HEPA filters listed as offered products.

CertificationsThe supplier reports ISO9001 quality management, ISO14001 environmental management, and EU CE certifications, as well as recognition as a High-tech Enterprise. These are explicit certifications and qualifications supporting its quality, environmental, and product-compliance positioning.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, customer complaints, and supplier-service capability assessment. It reports overseas debugging, maintenance, repair, training, and equipment installation in six countries, but lacks overseas agents or branches, warehouses, and showrooms.

R&D capabilityThe supplier reports new products during the past year, 3D design services, R&D engineering using AutoCAD, Pro/E, and SolidWorks, and more than 50 patents. However, no auditable R&D design-input, output, review, verification, or validation documentation is available, and no SDK is provided.

Production capacityThe supplier reports an operational factory with approximately 35,000 m² of production-base area, inventory capability, and average peak- and off-season lead times within 15 working days. A deficiency remains in manufacturing governance because no valid contract exists between the factory and its related subcontractor.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, ODM services, and OEM services for popular brands. This provides direct evidence of broad product-development and manufacturing customization options.