Extractor fan backdraft shutter 100mm in comparison
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Last updated on 03.09.2026
1
Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose
Kair
20% off
free shipping
To the product (4 offers)
9,9
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2
WeCooper Cowled External Air Vent Covers 100mm，4 inch 304 Stainless Steel Grille with Backdraft Shutter，Walls Extractor Fan Vent Weatherproof
WeCooper
free shipping
To the product (3 offers)
9,8
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3
Repa Market 4" Inch / 100 mm Duct Backdraft Blockers - Pipe Connector with Backdraught Shutter - Backflow Preventer - Dryer Vent Adapter - Inline Air Extractor - Pipe Line Coupler with Valve
Repa Market
20% off
free shipping
To the product (3 offers)
9,8
Show on Amazon
4
neverest® RKI Backdraft Shutter 4 inch Inline Extractor Fan Backdraft Damper 100mm Fits Only with Metal Ducts - Robust, Galvanized Steel with Rubber Seal
neverest
free shipping
To the product (1 offer)
9,8
Show on Amazon
5
calimaero® RKKI Backdraft Shutter 4 Inch Inline Extractor Fan Backdraft | Inline Extractor Fan Backdraft Shutter Self Closing, Weather/UV Resistant Plastic, 100mm
calimaero
free shipping
To the product (1 offer)
9,7
Show on Amazon
6
VENTS Silenta 100mm Bathroom Extractor Fan | Quiet Low-Energy Operation, White Finish, Simple Everyday Ventilation
VENTS
free shipping
To the product (4 offers)
9,7
Show on Amazon
7
Manrose QF100T Quiet Extractor Fan with Timer for 4"/100mm Duct
Manrose
free shipping
To the product (6 offers)
9,7
Show on Amazon
8
Devola 100mm Designer Bathroom Extractor Fan with Timer | 4 inch Quiet Tile Extractor Fan, Made in Britain (Overrun Time Delay) - DVQTF100T
Devola
free shipping
To the product (1 offer)
9,6
Show on Amazon
9
2 x 100mm Backdraught Shutter Flap 4-inch Non-Return Valve Damper Flap to Connect Duct Pipe or Flexible Ducting Hose Backdraft Cold Air Stopper
NESVENT
free shipping
To the product (1 offer)
9,6
Show on Amazon
10
Airflow iCON 15 Bathroom Extractor Fan, 19 l/s, 100mm Duct | 9.4W, Iris Backdraught Shutter, Optional Humidity, PIR and Timer Modules Sold Separately, 3-Year Warranty
You might also be interested in these extractor fan backdraft shutter 100mm.
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
£ 8.78
free shipping
To the product (1 offer)
8% off
Blauberg Fans Grille DECOR155X155/100GBLACK Black
Blauberg UK
£ 7.77
free shipping
To the product (2 offers)
STERR Bathroom Extractor Fan LFS100-Q 100 mm with Backdraft Shutter White - Silent Bathroom Fan
STERR
£ 35.90
To the product (4 offers)
Hon&Guan 100 mm Duct Connector with Backdraught Shutter, One Way, Metal | 4 Inch, with Damper Flap, Prevent Odours & Condensation, Sealed foam strip, Noise-reducing, Galvanized Steel, Heat-resistant
Hon&Guan
£ 11.24
free shipping
To the product (1 offer)
Airope Timer,Extractor Fan,4 inch / 100 mm Cover with Back Draft Shutter + Fly Screen Mesh,Low Noise dB(A) 26 and Low-watt 7 W,Wall/Ceiling for Bathroom,Kitchen,Toilet,5 Years Warranty
Airope
£ 26.00
free shipping
To the product (1 offer)
HG Power 100 mm / 4" Inch Ducting Pipe Connector with Backdraft Damper Flap, One-Way Airflow Ducting with Backdraught Shutter, Rubber Gasket, Black Galvanized Steel
HG Power
£ 9.29
free shipping
To the product (1 offer)
Air Vent 431302 Slimline Low Profile 100 mm 4-inch Bathroom Extractor Fan with Timer and by Generic Backdraught Shutter, White
Air Vent
£ 24.45
free shipping
To the product (3 offers)
25% off
95mm Backdraft Shutter 4 Inch Back Draft Damper Extractor Fan One-Way Air Duct Baffle
Oumefar
£ 12.19
free shipping
To the product (1 offer)
QWORK® Cowled External Air Vent Cover 100mm 4 Inch 304 Stainless Steel Grille with Backdraft Shutter for Wall & Ceiling Extractor Fan Vent
QWORK
£ 14.98
free shipping
To the product (1 offer)
Fantronix 100mm External Wall Vent Cover, Black, Draught Reducing | Sound-Reducing Baffle With Draught Exclusion, Suitable For Extractor Fan And Heat Recovery Outlets.
Fantronix
£ 16.09
free shipping
To the product (1 offer)
Everything Ventilation IPX2 Bathroom Extractor Fan with Backdraft Shutters & Adjustable Electronic Timer | Low Profile Wall or Ceiling Mounted | 100mm White
Everything Ventilation
£ 99.99
free shipping
To the product (3 offers)
Xpelair C4TS 4"/100mm Simply Silent Contour Extractor Fan Timer Delay
Xpelair
£ 44.99
free shipping
To the product (1 offer)
20% off
Which.One Highlight
Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose
