What is the filtration efficiency?

Filtration efficiency is guaranteed from 99.97% to 99.999% for particles size at 0.3 microns, with some models reaching up to 99.9995%.

What are the standard sizes available?

Standard sizes include 320*320*90mm, 484*484*90mm, 630*630*90mm, and 968*484*90mm, with customizable thickness options.

What is the material of the filter?

The filter is made of ultra-fine fiberglass with a hot-melt adhesive separator and an aluminum alloy frame.

Fan Filter Unit FFU for Industrial Air Filter Cleaning Equipment

Name: Fan Filter Unit FFU for Industrial Air Filter Cleaning Equipment
Brand: Sichuan Huajie Purification Equipment Co., Ltd
SKU: 2090157935

Sichuan, ChinaSichuan Huajie Purification Equipment Co., Ltd

US$22.47

20-99 Pieces

US$22.44

100-499 Pieces

US$22.38

500-999 Pieces

US$22.21

1,000-9,999 Pieces

US$20.13

10,000+ Pieces

Sample price:US$38.54/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Model NO.

460*460*50mm

Medium Material

Fiberglass

Efficiency

99.95%

Filtration Grade

HEPA Filter

Type

Panel Filter

Frame Material

Aluminum Alloy Frame

Filter Media

Glassfiber

Separator

Hot-Melt Adhesive

Airflow

900-2000 Cmb/H

Porosity

0.3 Um

Feature

Durable

Transport Package

Carton Package

Specification

460*460*50mm

Trademark

trairf

Origin

China

Production Capacity

10000 Piece

Key features

High Filtration Efficiency: Efficiency up to 99.9995% for particles at 0.3 microns according to EN-1822 standard.

Durable Aluminum Frame: Constructed with Aluminum Alloy Frame and Fiberglass pleated pack for long service life.

Low Pressure Drop: Mini-pleats media design ensures smooth airflow with low resistance and extended filter life.

Chemical Pollution Free: Hot melt adhesive separates folded media to prevent chemical pollution in clean spaces.

Customizable Dimensions: Available in standard sizes and customizable thicknesses like 150mm and 180mm.

Fast Delivery: Short delivery time of 7-10 days based on strong manufacturing strength.

ISO & CE Certified: Products quality guaranteed with ISO9001 and CE certificates.

Wide Application Range: Suitable for medical electronics, clean rooms, laboratories, HVAC systems, and nuclear industry.

Company profile

Self-brandedCustomization from DesignsStandardized quality controlHigh Repeat Buyers Choice

Sichuan Huajie Purification Equipment Co., Ltd

Sichuan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-11-13Nearest Port: Shanghai,Shenzhen,NingboAverage Response Time: ≤8.70hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier operates in metal structures, refrigeration, and air-conditioning equipment, with manufacturing, sales, research and development, and import/export activities. It reports ISO9001:2015 and CE certifications, documented complaint handling, quality assurance, raw-material traceability, and OEM service for well-known brands. Customization is available from designs or samples, including full, minor, and flexible customization. Production includes four lines, but the factory does not continuously reconcile quantities for each batch. Innovation evidence is limited: one R&D engineer and no new products launched in the previous year. Financial information is incomplete because only reference years are provided, without financial results or indicators. The supplier has export capability and reported repeat-buyer preference of 80%–100%, but no Fortune 500 cooperation and no overseas service-country coverage are stated.

Supplier typeThe supplier is a manufacturer and seller of metal structures, refrigeration, and air-conditioning equipment, with mechanical equipment R&D and import/export activities. It has four production lines, self-operated import/export rights, and export-trade staff, supporting classification as a manufacturing supplier with trading and engineering capabilities.

CertificationsThe supplier reports ISO9001:2015 management-system certification and CE product compliance certification. These certifications are explicitly stated in the company and certification information, although the company description also references an older ISO9001:2008 claim.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with followed records and a corrective and preventive action procedure with records. However, overseas service coverage is listed as zero, so the evidence supports structured complaint handling but not broad overseas service availability.

Production capacityThe supplier has four production lines, uniformly followed finished-product inspection instructions, quality assurance, and raw-material traceability. A deficiency is that the factory does not continuously reconcile quantities for each batch or batch-production volume, indicating a control gap in production quantity management.

Customization capabilityThe supplier explicitly offers customization from designs and samples, full customization, minor customization, and flexible customization. This directly demonstrates broad customization support.

Client casesThe supplier states that it has served many customers, including well-known brands, and provides OEM services for popular brands. It also reports repeat-buyer preference of 80%–100%, but no Fortune 500 cooperation and no named customer cases are provided.

Product Q&A

Q:Who are we?

We are based in Sichuan, China, started in 2013, with 51-100 people in our office. We sell globally including Africa, North America, Southeast Asia, and more.

Q:How can you guarantee quality?

We always produce a pre-production sample before mass production and conduct a final inspection before shipment.

Q:What can you buy from us?

We offer HEPA Filter, Pre Filter, Medium Pocket Filter, HVAC Air Filter, and FFU Fan Filter Unit.

Q:Why should you buy from us not from other suppliers?

We provide factory price supply, 7-10 days short delivery time, over 10 years of OEM service experience, and ISO9001 & CE certified quality.

Q:What services can you provide?

We accept delivery terms FOB, CFR, CIF, EXW; payment currencies USD, EUR, JPY, CAD, AUD; and payment types T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow.