General FFU
Housing material: Galvanized steel, aluminum or stainless steel; final material confirmed per order.
Common ceiling module options: 2 x 2 ft, 2 x 4 ft and 4 x 4 ft; custom dimensions available.
Final filter: HEPA or ULPA configuration according to the required class and test method.
Nominal face velocity: 0.35-0.55 m/s at the specified operating point.
Sound level: Confirmed for the selected unit, speed and external static pressure.
General Description
A fan filter unit (FFU) combines a fan, housing and final filter to deliver recirculated clean air to a cleanroom ceiling grid, clean booth, equipment enclosure or other controlled environment. Select the unit at the required airflow and external static pressure, then confirm the filter class, housing size, power supply and control method for the project.
Selection Points
Compare airflow, available static pressure, sound level, electrical input, motor and speed control, housing depth, ceiling opening and the HEPA or ULPA filter interface at the same operating point.
Applications
Typical applications include electronics and semiconductor areas, pharmaceutical and medical production spaces, food-processing clean zones, laboratories, precision manufacturing and clean equipment. Final suitability depends on the room classification, airflow design and site operating conditions.
Technology Parameters
| Model | Size | Air flow | Initial resistance | Rated power |
|---|---|---|---|---|
| Model | FGL-1 | FGL-2 | FGL-3 | FGL-4 |
| Dimension(mm)L*W*H | 575*575*320 | 1175*575*320 | 1175*1175*320 | 1225*1225*320 |
| Cabinet material | Galvanized / aluminum / stainless steel | |||
| Air velocity (m/s) | 0.35~0.55 | |||
| Noise dB(A) | <55dB | |||
| Vibration(mm/s) | 0.2-0.7 | |||
| Final-filter efficiency | Specified with the required class and referenced test method | |||
| Power supply | 220V,50HZ/ 110V, 60HZ | |||
| Final-filter size (mm) | 570*570*69 | 1170*570*69 | 1170*1170*69 | 1220*1220*69 |
| Final-filter efficiency | Specified with the required class and referenced test method | |||
| HEPA filter frame | Aluminum | |||
| Initial filter pressure drop | Confirmed for the selected filter and rated airflow |
| Brand Name: | Fete Filter | Product Category: | Fan Filter Units |
|---|---|---|---|
| Place of Origin: | China | Condition: | New |
| Warranty Terms: | Confirmed for the selected model in the quotation | Custom Options: | Discuss dimensions and configuration with our team |
What information helps you quote this product?
Ans. Please send the application, required dimensions, quantity, destination and any drawing, existing label or site photo. We will use those details to check the requested configuration.
How is the delivery time confirmed?
Ans. Lead time depends on the final specification, quantity, documentation and production schedule. It is confirmed in the formal quotation after the configuration is reviewed.
What are your primary product offerings?
Ans. Fete Filter focuses on fan filter units, HEPA filters, pocket filters, other HVAC air filters, filter media, pass boxes and air showers for cleanroom and controlled-environment projects.
How can I get in touch with you?
Ans. You can use the contact page, email or WhatsApp links on this website. Include the product name and project details so the request can be routed correctly.
What are your payment terms?
Ans. Payment terms are confirmed in the formal quotation for the selected product, order value and destination.
Feel free to Ask questions
Plan your General FFU project with the right specs
Compare cleanroom fan filter units by airflow, static pressure, sound, power, controls, housing size and HEPA or ULPA filter configuration.
Confirm the required airflow, external static pressure, ceiling opening, power supply and control method before selecting this FFU.
Check these technical points
- Nominal airflow and available external static pressure
- Housing size, ceiling grid and installation access
- Power supply, motor type, sound target and speed range
- Local, group or building-management control interface
Send these quote details
- Room dimensions, ceiling grid and target airflow or air changes
- FFU quantity, module size and selected filter grade
- Voltage, frequency and control method
- Destination, delivery sequence and packaging limits
Selection guidance for General FFU
Confirm the required airflow, external static pressure, ceiling opening, power supply and control method before selecting this FFU.
Compare this model with other FFUs at the intended operating point, including sound, electrical input, housing depth and the selected HEPA or ULPA filter interface.
For project sizing, send the room dimensions, target airflow or air-change rate, ceiling grid, FFU quantity, voltage and preferred control method.
What buyers usually confirm before ordering
- Nominal airflow and available external static pressure
- Housing size, ceiling grid and installation access
- Power supply, motor type, sound target and speed range
- Local, group or building-management control interface
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