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10 Best Fan Back Draught Shutter - May 2026

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Last Updated: 27-05-2026

1

100mm In-line Extractor Fan Vent Back Draught Shutter With One Spring And Two Flaps

100mm In-line Extractor Fan Vent Back Draught Shutter With One Spring And Two Flaps

Manrose

9.8

9.8

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2

Vent Systems 100 mm / 4" Inch Backdraft Damper Stopper - ABS Plastic Male Fit Dryer Vent Backflow with Shutter - One-Way Airflow Ducting Insert - Inline Fan Vent, Exhaust Pipe Adapter/Connector

Vent Systems 100 mm / 4" Inch Backdraft Damper Stopper - ABS Plastic Male Fit Dryer Vent Backflow with Shutter - One-Way Airflow Ducting Insert - Inline Fan Vent, Exhaust Pipe Adapter/Connector

Vent Systems

9.6

9.6

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3

Vent Systems 100 mm / 4" Inch Backdraft Damper Stopper - Pack of 2 - Male Fit Dryer Vent Backflow with Shutter - ABS Plastic - One-Way Airflow Ducting Insert - Inline Fan Vent Deflector

Vent Systems 100 mm / 4" Inch Backdraft Damper Stopper - Pack of 2 - Male Fit Dryer Vent Backflow with Shutter - ABS Plastic - One-Way Airflow Ducting Insert - Inline Fan Vent Deflector

Vent Systems

9.5

9.5

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4

calimaero® Seal Backdraft Shutter 4 Inch Inline Extractor Fan Backdraft Shutter Quiet Rubber Flaps, Fits All DN 100mm Ducting/Made from Recycled Plastic in DE

calimaero® Seal Backdraft Shutter 4 Inch Inline Extractor Fan Backdraft Shutter Quiet Rubber Flaps, Fits All DN 100mm Ducting/Made from Recycled Plastic in DE

calimaero

9.2

9.2

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5

Manrose 100mm Diameter Back Draught Shutter, Plastic ducting, Ventilation, hydroponics Grow Room

Manrose 100mm Diameter Back Draught Shutter, Plastic ducting, Ventilation, hydroponics Grow Room

Ventilation Centre

9.1

9.1

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6

H&C VENT Backdraught shutter for ventilation fan │ Backdraft shutter 4 inch (100mm) │ Bathroom Extractor Fan │ Non return valve │ One way valve │ Ceiling fan, Window & Wall Mounted │ Exhaust fan

H&C VENT Backdraught shutter for ventilation fan │ Backdraft shutter 4 inch (100mm) │ Bathroom Extractor Fan │ Non return valve │ One way valve │ Ceiling fan, Window & Wall Mounted │ Exhaust fan

H&C VENT

8.8

8.8

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7

AirTech-UK 100mm Bathroom Extractor Fan with Timer, 4 Inch Quiet Extractor Fan, 80m³/h, 33dB Bathroom Ventilation Fan for Toilet & Shower, Wall or Ceiling, Back Draught Shutter

AirTech-UK 100mm Bathroom Extractor Fan with Timer, 4 Inch Quiet Extractor Fan, 80m³/h, 33dB Bathroom Ventilation Fan for Toilet & Shower, Wall or Ceiling, Back Draught Shutter

AirTech-UK

8.6

8.6

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8

Manrose MF100T in-Line Extractor Fan with Timer 100mm/4" + in-Line Back Draught Shutter

Manrose MF100T in-Line Extractor Fan with Timer 100mm/4" + in-Line Back Draught Shutter

Manrose

8.4

8.4

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9

4 Inch Backdraft Damper ABS Plastic Inline Extractor Fan Vent Back Draught Shutter, Suitable for 4in Pipelines, Designed for Anti Back Draught

4 Inch Backdraft Damper ABS Plastic Inline Extractor Fan Vent Back Draught Shutter, Suitable for 4in Pipelines, Designed for Anti Back Draught

Ausla

8.2

8.2

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10

calimaero® RKKI Backdraft Shutter 4 inch Inline Extractor Fan Backdraft Shutter Self Closing, Weather/UV Resistant Plastic, 100mm

calimaero® RKKI Backdraft Shutter 4 inch Inline Extractor Fan Backdraft Shutter Self Closing, Weather/UV Resistant Plastic, 100mm

calimaero

8.1

8.1

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