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Standard-Fan - Filter Einheit
Ein in sich geschlossenes Deckenmodul, das einen steuerbaren Bläser, einen Endfilter und einen perforierten Diffusor kombiniert, um eine gleichmäßige, partikelkontrollierte Zufluft zu liefern.
Terminal Clean-Air Supply
Fan Filter Units
Bring filtered air to the areas where your process needs it. Explore standard, EC, low-profile and specialized fan filter units, with filtration, airflow, housing and control options matched to your cleanroom.
20FFU configurations to explore
Compare 20 FFU models
01Define the mounting location and available ceiling or equipment envelope.
02State the required filter class and whether molecular filtration is also needed.
03Confirm available power, local or network control and monitoring expectations.
04Provide airflow, external resistance, noise and material constraints for selection.
How to Select Fan Filter Units
Start with the operating task and site constraints, then compare the product direction that best matches the intended use.
| Buyer requirement | Product direction | Why it helps |
|---|---|---|
| General modular ceiling supply | Standard, AC or EC Fan Filter Unit | Balanced ceiling-grid integration with replaceable final filtration. |
| Limited ceiling void | Low-Profile - Fan-Filter Einheit | Shallow housing reduces required plenum depth. |
| Higher system resistance | High-Static-Pressure FFU or BFU | Deeper blower arrangements maintain airflow against added resistance. |
| High air volume from one bay | High-Flow - Fan-Filter - Einheit | Large filter face and matched blowers serve demanding supply zones. |
| Ultrafine or molecular contamination control | ULPA FFU or AMC Chemical Filter FFU | Selects ultrafine media or a targeted adsorbent stage before final filtration. |
| Tool, mobile or localized integration | EFU, Mobile FFU, Floor-Standing FFU or Fan-Powered HEPA Module | Purpose-built formats place filtered air close to the process. |
Compare 20 Fan Filter Units
Narrow your choices by the features that matter to your application. View specifications and add suitable models to your inquiry list for a tailored quote.
20 models shown
AC Fan Filter Einheit
A cost-conscious FFU built around a permanent-split-capacitor AC motor, local speed adjustment and a replaceable high-efficiency filter module.
EC Fan Filter Einheit
An electronically commutated FFU that combines efficient variable-speed airflow, digital monitoring capability and a low-profile backward-curved impeller.
Niedrigspannung DC-Fan - Filter-Einheit
A compact low-voltage brushless DC FFU designed for mobile clean enclosures, battery-backed workstations and equipment that cannot rely on a fixed mains supply.
Low-Profile - Fan-Filter Einheit
An ultra-shallow FFU that recesses a flat EC impeller into the plenum to provide final filtration where the ceiling void cannot accept a conventional module.
Low-Noise - Fan-Filter Einheit
A quiet EC-powered FFU that combines motor isolation, a rounded inlet and an acoustic-lined plenum to reduce tonal noise above occupied cleanroom work areas.
Hochdruck-Fan - Filter-Einheit
A reinforced deep-plenum FFU with an oversized EC impeller for applications that must preserve airflow against duct resistance or a heavily loaded final filter.
High-Flow - Fan-Filter - Einheit
A large-format FFU with two matched EC blowers and a broad final-filter face for supplying substantially more clean air from a single reinforced ceiling module.
Edelstahl Fan Filter Einheit
An all-welded brushed stainless steel FFU with sealed seams and cleanable hardware for sanitary, chemical-resistant or frequently wiped cleanroom ceilings.
Aluzinc-beschichteter Stahlventilator-Filter - Einheit
A durable FFU using spangled aluminium-zinc coated steel to combine the stiffness of formed sheet with better atmospheric corrosion resistance than untreated galvanized housing.
Explosionsproof Fan Filter Unit
Ein FFU für gefährliche Dienste mit einem funkelfreien Gebläser, einem Gussmetall-Motorgehäuse, einem abgesiegelten elektrischen Weg und einem geerdeten Filterrahmen für saubere Bereiche, in denen brennbare Dämpfe oder Staub behandelt werden.
ULPA Fan Filter Einheit
A tightly sealed EC fan filter module configured with U15, U16 or U17 mini-pleat media for processes sensitive to ultrafine airborne particles.
AMC Chemischer Filter FFU
A two-stage fan filter unit that combines target-specific molecular adsorbent media with downstream HEPA or ULPA filtration for contamination-sensitive processes.
Side-Discharge - Fan-Filter Einheit
A vertical-format FFU that draws return air through its rear inlet and delivers uniform HEPA-filtered air horizontally across equipment or a clean zone.
Standing-Fan - Filter Einheit
A self-supporting filtered-air station that places an FFU at process height on a rigid floor frame for localized horizontal clean-air coverage.
Mobile Fan Filter Einheit
A wheeled clean-air module with an onboard EC fan and HEPA or ULPA filter that can be positioned beside changing production or maintenance work.
Blower Filter Unit (BFU)
A deeper ceiling clean-air unit using a dedicated centrifugal blower to overcome duct, damper and final-filter resistance at elevated airflow.
Fan Filter Unit (EFU)
A compact custom-format filtration module designed for direct integration into semiconductor tools, enclosures and production equipment with restricted internal space.
Reinraum-Rezirkulation - Luftgerät (RCU)
A self-contained return-air module that recirculates, filters and optionally cools local cleanroom air through a controlled EC fan and terminal HEPA or ULPA stage.
Fan-Powered HEPA-Modul
A compact ceiling module integrating an EC fan, sealed HEPA panel and room-side diffuser to add independent filtered supply at a selected cleanroom location.
No models match every selected filter.
Reset one or more filters to compare a broader group.
Reset one or more filters to compare a broader group.
Solutions for Your Application
Overcome the Challenges in Your Process
Make better use of your ceiling space and get the clean-air supply your process needs. We help you select an FFU around airflow resistance, noise, filtration and maintenance access, with control options for individual units or coordinated zones.
The ceiling void is too shallow for a conventional unit.Compare low-profile or equipment-integrated formats against the available envelope.
Airflow falls as filters load or duct resistance increases.Evaluate high-static or BFU arrangements using the actual external-resistance requirement.
Local noise disrupts occupied work areas.Use a low-noise configuration and coordinate operating setpoint and mounting isolation.
The process needs ultrafine or molecular contaminant control.Specify ULPA media or an AMC adsorbent stage according to the identified contaminant.
Multiple units must operate as a coordinated zone.Select EC-compatible controls and link to the dedicated controls and ceiling-components family.
Tell Us What Your Application Needs
- Room and process application
- Ceiling or equipment opening
- Required airflow or target air-change basis
- External static resistance
- HEPA, ULPA or AMC filtration need
- Power supply and motor preference
- Local, group or BMS control requirement
- Housing material and service-access direction
Plan Your Cleanroom Equipment Together
Before choosing Fan Filter Units
AC models suit straightforward local operation, while EC models are commonly selected when variable control, lower operating demand or network monitoring is needed. Final selection depends on the project control strategy.
Many housings can be configured around an appropriate HEPA or ULPA final filter, but fan duty, seal arrangement and available pressure must be checked together.
Provide the mounting opening, required airflow, external resistance, filter requirement, room use, power supply and control method.
Available sizes, housing materials, filter seals, control interfaces and service arrangements can be coordinated around the intended application.
Need Help Selecting an FFU?
Share your ceiling layout, airflow and filtration requirements. Our team will help match a configuration to your application and prepare your quotation.
