You might also be interested in these extractor fan reducer.
Ducting Reducer 150 to 100mm, 6 to 4 inch Extractor Fan Reducer with 2 Stainless Hose Clips Circular Reducing Joint Duct Pipe Connector Adaptor for Extractor Fans, Cooker Hood Tumble Dryer Ventilation
MEIYAXINWIN
£ 9.99
free shipping
To the product (1 offer)
6% off
Airflow iCON 30 Extractor Fan, 33 l/s, 100mm Duct | 10.7W, Iris Shutter Backdraught Technology, Optional Humidity, PIR and Timer Modules Sold Separately, 3-Year Warranty
Airflow
£ 94.86
free shipping
To the product (4 offers)
150mm to 100mm/6 to 4 inch Extractor Fan Reducer,with 2 Stainless Steel Hose Clamps(91-114mm,141-165mm),PVC Duct Adapter,for Blower,Inline Ventilation Fitting and Exhaust
DILUSILK
£ 8.29
free shipping
To the product (1 offer)
16% off
150mm to 100mm Reducer Round Ducting Reducer, 6 to 4 inch Pipe Reduction Connector 2 Stainless Steel Hose Clips Duct Reducer for Extractor Fans Cooker Hood Tumble Dryer Ventilation
CTDMJ
£ 8.66
free shipping
To the product (1 offer)
110mm to 100mm Duct Reducer - Pipe Connector Adaptor for Extractor Fans, Roof Tile Vents, and Soil Vent Pipes - Injection-Moulded Black Plastic - UK Made
Beddoes Products
£ 9.99
free shipping
To the product (2 offers)
Oneyijun 100-200mm ABS Ducting Reducer Round Pipe Multi Reducer Extractor Fan Ventilation Systems Hose Connector Adapter Diameter White Tube Reducing Ring Duct with Stainless Steel Clamp and Tape
Oneyijun
£ 15.79
free shipping
To the product (1 offer)
Reducer Ducting Reducer 150mm to 100mm with 2 Adjustable Stainless Hose Clips, 6 to 4 inch Ducting Pipe Reduction Connector for Extractor Fans Circular Reducing Joint Duct Pipe Connector
Rthynti
£ 8.99
free shipping
To the product (1 offer)
LPVVPEZ Ducting Reducer 150mm to 100mm (6" to 4") with Stainless Steel Hose Clips - Ventilation Pipe Reduction Coupler for Extractor Fans, Cooker Hoods, Tumble Dryers - Fits 91-114mm & 141-165mm Pipes
【Complete Kit & Precise Dimensions】:You will receive 1 round ducting reducer (150mm to 100mm / 6" to 4") and 2 stainless steel hose clamps (sizes 90–120mm & 140–170mm). The reducer features a small port inner diameter of 93mm and large port inner diameter of 150.5mm, ensuring a secure and airtight connection between different duct sizes.
£ 6.98
free shipping
To the product (1 offer)
Ducting Reducer 150mm to 100mm Mit Stainless Hose Clips 91-114/141-165mm | Duct Pipe Reduction Coupler, Round Ducting Reducer for Extractor Fans, Cooker Hood Tumble Dryer Ventilation
Megcdtr
£ 8.59
free shipping
To the product (1 offer)
Offset Duct Pipe Reducer - 150mm / 100mm - Tube Transformer - Extractor Fan Connector - White
Armar Trading LTD
£ 16.99
free shipping
To the product (1 offer)
Round Ducting Reducer 150mm to 100mm, 6 to 4 inch Duct Reduction Connector | 150mm to 100 mm Reducer mit Stainless Hose Clips(91-114mm,141-165mm),Extractor Fan Reducer Joint Duct Pipe Connector Adaptor
YZDZSW
£ 8.98
free shipping
To the product (1 offer)
Reducer 150 to 100, exhaust hose adapter, ventilation pipe, 150 mm to 100 mm, with 2 stainless steel hose clamps, round pipe ventilation hose for ventilation system, ventilation, round pipe
Rayconup
£ 8.99
free shipping
To the product (1 offer)
9% off
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Hon&Guan Ducting Reducer 150mm to 100mm, 6 to 4 inch Extractor Fan Reducer Circular Reducing Joint Duct Pipe Connector Adaptor
