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Fantech InFiltra (FSU) Filtered Supply Air Unit - FSU144-Q | F5 Filter | 3-Speed Centrifugal Fan

Air Flow 730 M³/H | Power 298W | Noise 51 dB(A) | IP44

SKU: FSU144-Q
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The InFiltra FSU144-Q Filtered Supply Unit is a high-performance fresh air ventilation solution designed to deliver filtered outdoor air into residential, commercial, and light industrial environments. Featuring an integrated F5 disposable air filter and a powerful centrifugal fan, the unit helps improve indoor air quality by reducing airborne dust, particles, and contaminants before air enters the building.

Built with a durable zinc-coated steel housing finished in an attractive Pearl White powder coating, the FSU144-Q is engineered for long-term reliability and weather resistance. The integrated weatherproof inlet grille provides protection from outdoor elements while maintaining consistent airflow performance.

The unit incorporates a 3-speed centrifugal fan that can be configured on-site for low, medium, or high airflow operation, providing flexibility to suit varying ventilation requirements. Powered by an external rotor squirrel cage motor with sealed-for-life ball bearings, the system delivers dependable performance with minimal maintenance.

Designed for flush wall installation, the InFiltra FSU144-Q provides an effective solution for supplying fresh filtered air to offices, schools, healthcare facilities, residential homes, workshops, and commercial buildings. Bushfire-compliant models are also available with stainless steel or bronze ember protection mesh, compliant with AS3959:2009 up to BAL-40.

Features

  • F5 Air Filtration: Supplied with a disposable F5 filter to remove airborne dust and contaminants.
  • Filtered Fresh Air Supply: Delivers clean outdoor air into indoor environments.
  • 3-Speed Operation: Configurable low, medium, and high speed settings.
  • Centrifugal Fan Technology: High-performance impeller provides reliable airflow.
  • Wall Mounted Design: Designed for flush installation into external walls.
  • Weatherproof Inlet Grille: Protects the system from outdoor weather conditions.
  • Durable Steel Construction: Zinc-coated steel housing with Pearl White powder-coated finish.
  • External Rotor Motor: Efficient squirrel cage induction motor with sealed-for-life ball bearings.
  • Thermal Protection: Auto-reset thermal overload protection fitted as standard.
  • Bushfire Compliant Options: Available with stainless steel or bronze ember mesh protection up to BAL-40.
  • Easy Filter Access: Filter replacement via removable diffuser panel.
  • Low Maintenance: Robust construction and long-life motor components.

Specifications

Model FSU144-Q
Product Type Filtered Supply Unit
Filter Class F5 Disposable Filter
Filter Size 345 x 345mm
Installation Type In-Wall Mounted
Housing Material Zinc Coated Steel
Finish Pearl White Powder Coated
Fan Type Centrifugal Impeller
Motor Type External Rotor Squirrel Cage Induction Motor
Power Supply 230V Single Phase 50Hz
Bearing Type Sealed-for-Life Ball Bearings
Motor Class Class B
Motor Protection IP20
Thermal Protection Auto Reset Internal Thermal Protection
Wall Penetration Required 410 x 410mm
Approximate Weight 15kg
Maximum Ambient Temperature 45°C

 

 

Model No. Speed Setting Air flow
m³/sec†
Avg. dB(A)
@3m**
FSU..1 ph. App. Wt. kg
Watts Amps
FSU144-Q/-BFC 1 (High) 0.203 51 298 1.3 15
2 (Medium) 0.143 43 207 0.95
3 (Low) 0.095 36 178 0.82


** dB(A) figures shown are free field
† Medium speed (up to 43 dB(A)) is reccomended for classroom type environments.
The high speed setting @ 51dB(A) should not be used for classroooms.

In The Box

  • [1] x Fantech InFiltra (FSU) Filtered Supply Air Unit - FSU144-Q | F5 Filter | 3-Speed Centrifugal Fan