Gold Member Since 2010
Audited Supplier
Dongguan Zhuowei Purification Technology Co., Ltd.

Fan Filter Unit, FFU, Cleanroom FFU manufacturer / supplier in China, offering ISO9001 Certified 4X2 Feet Clean Room Fan Filter Unit FFU, Reticulated Polyurethane Activated Carbon Filter Aquarium Filter/ Bio Filter Foam/Filter Sponge, Cleanroom Air Plenum HEPA Filter Box with Smooth Diffuser Plate and so on.

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ISO9001 Certified 4X2 Feet Clean Room Fan Filter Unit FFU

FOB Price: US $200 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $200/ Piece
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Port: Shenzhen, China
Production Capacity: 150PCS/Week
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, alibaba

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Basic Info
  • Model NO.: JJ-A-4X2, JJ-A-2X2, JJ-B-2X2, JJ-B-4X2
  • Usage: Industry, Medical, Engineering
  • Certification: CE, ISO, UL, TUV Ce SGS
  • Power Source: Electrical
  • Purifying Technology: HEPA
  • Power: AC, 220V, 50/60Hz, Single Phase
  • HEPA Filter: 99.99% @ 0.3um
  • Power Consumption: 125W
  • Application: Used in Clean Room/Clean Bench
  • Motor: Aluminum
  • Transport Package: Carton, Plywood and Crates
  • Origin: Dongguan
  • Structure: Ceiling
  • Type: HEPA Filter
  • Application Area: >61m²
  • Operating Principle: Active + Passive
  • Product Name: Cleanroom HEPA Fan Filter Units
  • Material: Galvanized Zinc Coated, SUS 201 ,SUS 430
  • Noise: Less Than 58 Dba
  • Size: 1175X575X250mm
  • Impeller: Plastic/ Aluminum Alloy
  • Trademark: ZHUOWEI
  • Specification: 1175*575*250
  • HS Code: 842139900
Product Description
ISO9001 Certified  4X2 Feet clean room Fan Filter Unit FFU 


Our factory have been the membership of "Onsite Checked"

      FFU, short for Fan Filter Unit, which draws in contaminated air from the top of the module, and exhausts filtered clean air vertically in a unidirectional(laminar) air stream at its base, is a self-contained fan and filter module for cleanroom applications.
      FFU provides clean air and particle controlling. FFU is installed on ceiling of clean room (25% to100% cover rate), general dimension is 2' * 4' or 4' * 4'.


1. Nice appearance , human centered design
Add Stainless handle, easy installation and delivery, perpendicular design.
2. High performance and low noise fans
Adopting Energy-saving Multi-blade turbine fan, lower noise, Pressure spread evenly, outlet air velocity evenly and stable, low consumption, low running cost, service life can reach to longer than 80 thousand hours.
3. Light, thin shape
Without filter net, thickness of shape is 23cm, 25KG weight, application in low ceiling are also available.
4. Flexible, diversified design
Except for standard items, custom made is available. Such as choosing kinds of filter net and materials of shell.
5. Concerning, convenient design
Pedals are designed in the body, which makes it convenient to install and repair.
6. Premium Current-averaging design of the inside
Ensures deviation of the blowing side lower than ±10%.

H13 hepa filter unit, FFU fan filter unit for clean room,
Dust room cleaner equipment
ApplicationFFU applies to class 10~10000 dust-free workshop for centralized operation and centralized control
FFU can be used in modular connection, which makes FFU widely used in dust-free room, dust-free operating platform, dust-free production line, assembly type clean room and local hundred class applications
Fan from FFU at the top of the air suction and the beginning of HEPA filter, the filtered clean air in the air outlet side to 0.45m/s + 20% of the wind speed sent.
provide high quality and clean air for different size, and clean room cleanliness level, micro environment.
In the new clean room, clean plant type transformation of renovation, the cleanliness level can be improved
AdvantagesEquipped with stainless steel handle, easy to install and carry, fillet design
Light weight, thin body
In addition to the standard models, we can customize according to customer requirements
Touch type control panel, no mechanical key switch, single key induction, safe and reliable, over current, over voltage, over heat protection

FFU is installed on ceiling of clean room, general dimension is 2'*4'or 4'*4'.


Applying in class 10, 000 to class 10 of clean room, even forming ultra-clean assembly line, clean work office etc.
 FFU's are commonly used in the construction of Class 1 to Class 100,000 cleanrooms, even forming ultra clean line, clean closet and etc...


These filter modules were developed to meet industry requirements For large cleanrooms with individually conducted modules. Each unit is Entirely factory-sealed, with all metal to metal joints bonded to Prevent leakage. The low profile housing and light weight of the modules Make for easy installation. The modules are typically installed in heavy Duty ceiling grids, suspended from the building structure. Housings with Four suspension points for attachment of hangers are standard for gasket Seal applications. They are available with custom efficiencies ranging up To 99.9995% on 0.3 micron size particles and come in a variety of sizes, Offering flexibility for any installation.

Production flow:

ISO9001 Certified 4X2 Feet Clean Room Fan Filter Unit FFU
ISO9001 Certified 4X2 Feet Clean Room Fan Filter Unit FFU
ISO9001 Certified 4X2 Feet Clean Room Fan Filter Unit FFU
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ISO9001 Certified 4X2 Feet Clean Room Fan Filter Unit FFU

ISO9001 Certified 4X2 Feet Clean Room Fan Filter Unit FFU


ISO9001 Certified 4X2 Feet Clean Room Fan Filter Unit FFU

Our serivice:

we are HVAC air filter and clean room filter equipment manufacture since 2002,right now we are working with many distributors, such as Premium Filters and Inversions Abaco Ltda.
Our products follow up the standard of ISO9001, CE, and SGS, quality equal with AAF, Camfil and other US brand, price is very much lower than them.

If you want to know more details about our products, pls visit our


Frequently Asked Questions

1. When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
2. How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
If you need the samples, we will charge for the sample cost .But the sample cost can be refundable after order confirmation when your quantity of the order is more about the MOQ.

3. Can you do the design for us?
Yes. We have a professional team having rich experience in air compressor parts design and manufacturing. Just tell us your ideas and we will help to carry out your ideas into perfect product. It does not matter if you have the part No. or not. Send us drawing pictures or specifications, we'll customize it for you.

4. How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 working days.

5. What is your terms of delivery?
We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.

Contact us:

Dongguan ZHUOWEI Purification Techonology Co.,ltd.
Sales representive: Susan Ke 
Tel: + 86-769-854-405-38 Ext.823
Fax: +86-769-854-405-39
Cell: +86 150-9807-2722
Address: 23, Chuangli Rd, Shangsha, Changan Town,
Dongguan, GD 523850, P.R.C

Pls note:

Working day: from Monday to staurday Morning (8:00 am-12:00am  13:30 pm to 17:30 pm)

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