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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 modelsStandard fan filter unit for cleanroom ceiling air supply
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.
Selection Matrix

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 requirementProduct directionWhy it helps
General modular ceiling supplyStandard, AC or EC Fan Filter UnitBalanced ceiling-grid integration with replaceable final filtration.
Limited ceiling voidBộ lọc quạt thấpShallow housing reduces required plenum depth.
Higher system resistanceHigh-Static-Pressure FFU or BFUDeeper blower arrangements maintain airflow against added resistance.
High air volume from one bayBộ lọc quạt luồng khí caoLarge filter face and matched blowers serve demanding supply zones.
Ultrafine or molecular contamination controlULPA FFU or AMC Chemical Filter FFUSelects ultrafine media or a targeted adsorbent stage before final filtration.
Tool, mobile or localized integrationEFU, Mobile FFU, Floor-Standing FFU or Fan-Powered HEPA ModulePurpose-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
Standard Fan Filter Unit main product view

Bộ lọc quạt tiêu chuẩn

Một mô-đun trần tự chứa kết hợp một máy thổi có thể kiểm soát, bộ lọc cuối cùng và bộ khuếch tán đục lỗ để cung cấp không khí cung cấp được kiểm soát bằng hạt đồng nhất.

CeilingHEPAGeneral
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AC Fan Filter Unit main product view

Bộ lọc quạt AC

A cost-conscious FFU built around a permanent-split-capacitor AC motor, local speed adjustment and a replaceable high-efficiency filter module.

AC motorLocal controlCeiling
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EC Fan Filter Unit main product view

Bộ lọc quạt EC

An electronically commutated FFU that combines efficient variable-speed airflow, digital monitoring capability and a low-profile backward-curved impeller.

EC motorVariable speedNetwork ready
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Low-Voltage DC Fan Filter Unit main product view

Bộ lọc quạt DC điện áp thấp

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.

24/48 VDCCompactEquipment
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Low-Profile Fan Filter Unit main product view

Bộ lọc quạt thấp

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.

Shallow bodyEC motorLimited plenum
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Low-Noise Fan Filter Unit main product view

Bộ lọc quạt tiếng ồn thấp

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.

Low noiseEC motorOccupied areas
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High-Static-Pressure Fan Filter Unit main product view

Bộ lọc quạt áp suất cao tĩnh

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 staticDeep plenumEC motor
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High-Airflow Fan Filter Unit main product view

Bộ lọc quạt luồng khí cao

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.

High airflowDual blowerLarge format
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Stainless Steel Fan Filter Unit main product view

Bộ lọc quạt thép không gỉ

An all-welded brushed stainless steel FFU with sealed seams and cleanable hardware for sanitary, chemical-resistant or frequently wiped cleanroom ceilings.

Stainless steelCleanableSealed seams
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Aluzinc-Coated Steel Fan Filter Unit main product view

Bộ lọc quạt thép tráng Aluzinc

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.

Aluzinc housingCorrosion resistantCeiling
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Explosion-Proof Fan Filter Unit main product view

Bộ lọc quạt chống cháy nổ

A hazardous-duty FFU built with a non-sparking blower, cast-metal motor enclosure, sealed electrical path and grounded filter frame for clean areas handling flammable vapors or dusts.

Hazardous dutySealed electrical pathGrounded frame
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ULPA Fan Filter Unit main product view

Bộ lọc quạt ULPA

A tightly sealed EC fan filter module configured with U15, U16 or U17 mini-pleat media for processes sensitive to ultrafine airborne particles.

ULPA mediaEC motorPrecision process
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AMC Chemical Filter FFU main product view

Bộ lọc hóa học AMC FFU

A two-stage fan filter unit that combines target-specific molecular adsorbent media with downstream HEPA or ULPA filtration for contamination-sensitive processes.

AMC controlAdsorbent stageFinal filter
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Side-Discharge Fan Filter Unit main product view

Bộ lọc quạt xả bên

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.

Horizontal airflowVertical formatEquipment zone
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Floor-Standing Fan Filter Unit main product view

Bộ lọc quạt đứng sàn

A self-supporting filtered-air station that places an FFU at process height on a rigid floor frame for localized horizontal clean-air coverage.

Floor frameProcess heightHorizontal supply
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Mobile Fan Filter Unit main product view

Bộ lọc quạt di động

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.

MobileCaster mountedFlexible placement
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Blower Filter Unit (BFU) main product view

Bộ lọc thổi (BFU)

A deeper ceiling clean-air unit using a dedicated centrifugal blower to overcome duct, damper and final-filter resistance at elevated airflow.

Centrifugal blowerHigh resistanceCeiling
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Equipment Fan Filter Unit (EFU) main product view

Thiết bị Quạt lọc đơn vị (EFU)

A compact custom-format filtration module designed for direct integration into semiconductor tools, enclosures and production equipment with restricted internal space.

Tool integrationCompact formatCustom interface
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Fan-Powered HEPA Module main product view

Mô-đun HEPA chạy bằng quạt

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.

Fan poweredRoom-side serviceCeiling module
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No models match every selected filter.
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.
Get a Tailored Quote

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
Common Questions

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.

Request an FFU Quote →
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