Portable HEPA Fan Filter Unit
Portable HEPA Fan Filter Unit is a self-powered air supply and filtration unit, which is a modular terminal air supply unit with filtering effect.
Product Introduction
Snyli Environmental Technology (Shandong) Co., Ltd. is one of the most reliable manufacturers and suppliers of portable hepa fan filter unit in China. With abundant experience, we warmly welcome you to wholesale advanced portable hepa fan filter unit from our factory. For price consultation, contact us.
Portable HEPA Fan Filter Unit can be modularly connected for use, FFU is widely used in clean rooms, clean workstations, clean production lines, assembled clean rooms and partial class 100 applications, etc. Using FFU fan filter units can make simple clean workstations, clean sheds, clean transfer cabinets and clean storage cabinets, etc. It is suitable for obtaining a high level of clean environment in various environments. It provides high quality clean air for clean rooms and micro-environments of different sizes and cleanliness levels. In the new clean room and clean plant type renovation, it can improve the cleanliness level, reduce noise and vibration, also can greatly reduce the cost, easy to install and maintain, is the ideal part of clean environment.
A fan filter unit is a combination of a fan and a filter (HEPA or ULPA) to form a self-powered end purification unit. To be precise, it is a self-powered, modular end-supply unit with filtration efficiency.
Products Parameter
|
Model |
Housing dimension mm (H×W×D) |
Filter dimension mm (H×W×D) |
Filter efficiency |
Motor efficiency |
|
SL-30CDCZPN1 |
1174×1174×300 |
1170×1170×70 |
ULPA/HEPA |
88% |
|
SL-15CDCZPN1 |
574×1147×265 |
570×1170×70 |
ULPA/HEPA |
88% |

FFU basic structure
(1), The box: its material commonly used galvanised aluminium alloy coated steel, aluminium alloy, stainless steel three. The function is to support the fan and the air guide ring, and the second is to support the flow guide.
(2), Guide plate: airflow equalisation device, built into the interior of the box, the fan below the surrounding.
(3), the fan: there are single AC (AC/1Phase), DC (EC/1Phase), three AC (AC/3Phase) three.
(4), Control components: for AC FFU, its commonly used five-speed governor or infinitely variable governor; DC system control chip embedded in the motor internal, with the help of special control software, computer, control gateway and network lines to achieve remote control.
(5), Filters.
Pre-filter: filtration of large dust particles, non-woven, primary filter, filter frame.
High efficiency filter: HEPA/ULPA (High Efficiency/Ultra High Efficiency).
Chemical filter (Chemical Filter): in addition to ammonia, boron, organic gases, etc., generally installed in the air inlet, the same as the pre-filter installation method.
FFU Classification
| By material | Classified according to the different materials of the chassis into standard coated steel sheets (including galvanized, aluminized zinc, sprayed plastic, etc.), code G; stainless steel sheets, code S; aluminium sheets (aluminium alloy sheets), code A; other materials, code O. |
| By motor method | According to the classification of motor mode, it can be divided into AC motor and brushless DC motor. AC single-phase motors are codenamed A1; AC three-phase motors are codenamed A3; DC brushless motors are codenamed EC. |
| By filter efficiency | According to the efficiency of the unit with high efficiency filter can be divided into high efficiency filter, code H; ultra-high efficiency filter, code U; unit inlet with coarse pre-filter code P, no pre-filter can be defaulted. |
FFU features
1, FFU purification level: static class 100.
2, FFU air speed is: 0.3/0.35/0.4/0.45/0.5m/s, FFU noise ≤ 46dB, FFU power supply is 220V, 50Hz.
3, FFU adopts high efficiency filter without partition, FFU filtration efficiency is: 99.99% to ensure purification level.
4, The whole FFU is made of high quality aluminized zinc plate.
5, FFU stepless speed control design, speed control performance is stable, FFU in the state of high efficiency filter final resistance can still ensure the same air volume.
6, FFU uses high efficiency centrifugal fan, with long life, low noise, maintenance-free and low vibration.
7, Portable HEPA Fan Filter Unit is especially suitable for assembling into ultra-clean production line, which can be arranged as FFU single unit according to the process needs, or FFU multiple units to form a 100-level assembly line.
Products Photos




Why Chools Us
Can design and customize products with small batch orders according to the customer's drawings.
Propose the best solution according to the customer's product, and adopt the best production plan to reduce costs.
We have many years of production experience, if there is a conflict between product design and actual production, we can propose the best. modification to meet the actual use of the product.
First-class product quality and perfect after-sales service.
Factory Outlet.
Products Technology

Packaging & Delivery

FedEx/DHL/UPS/TNT for samples, Door-to-Door;
By Air or by Sea for batch goods; Airport/ Port receiving;
Customers specifying freight forwarders or negotiable shipping methods;
Delivery Time: 1-3 days for samples; Generally 7-10 days for batch goods,also depends on the specific quanlity.

FAQ
Q1.Are you a manufacture or trading company?
Snyli Environmental Technology (Shandong) Co., Ltd was established in 2010, is a professional service provider of air purification products integrating R&D, production and sales, with registered brand- SYNLI.
Q2: Where are air filters commonly used?
Q3: What are your testing criteria?
Q4: What is the international standard for air filters?
American :Pre (MERV5-7), Medium (MERV8-14), HEPA (MERV15-19) ULPA(MERV 20)
Q5: What is your sample policy?
Q6: How about your after-sales service?
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