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110mm 100mm ducting reducer - to,
£6.99
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Inline extractor fan - extractor, /
£14.79
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Duct reducer extractor fan - reducer,
£9.99
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Duct reducer extractor - duct,
£3.89
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Ducting pipe reducer - pipe,
£7.01
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Duct reducer extractor fan - extractor,
£3.42
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Metal reducer hydroponics - metal,
£17.99
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100mm plastic round ducting - 100mm,
£2.99
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Duct reducer extractor fan - reducer,
£3.60
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Blauberg round plastic - round,
£7.57
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Extractor fan ducting pipe - ducting,
£7.99
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Duct reducer extractor - duct,
£3.43
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110mm 100mm duct reducer - 100mm,
£7.99
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100 150 ducting pipe - 100,
£9.99
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Flexible duct round - 5",
£11.99
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Fittings ducting connector - ducting,
£3.65
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Extractor fan duct reducer - extractor,
£5.25
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Duct reducer extractor fan - reducer,
£3.49
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Metal extraction fan - fan, ducting
£15.99
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100mm duct fitting - 100mm,
£26.31
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100mm plastic round ducting - 100mm,
£6.26
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Duct reducer extractor fan - reducer,
£4.89
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Extractor fan duct - extractor,
£5.30
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Duct reducer extractor fan - reducer,
£3.79
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Flat rectangular kitchen - flat,
£8.49
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Extractor fan duct reducer - fan,
£5.07
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150mm 100mm reducer - 150mm,
£6.99
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150mm dia circular duct - 6",
£9.64
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Ventilation duct multi reducer - duct,
£9.99
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Inch round duct - 6,
£14.56
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Rigid round pvc ventilation - pvc,
£10.99
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Duct reducer extractor fan - reducer,
£6.29
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Ducting pipe reducer - ducting, for
£8.22
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Fittings ducting connector - fittings,
£5.99
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Duct reducer extractor fan - reducer,
£3.99
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7 160mm 8 - 4", 9"
£8.95
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Durable extractor fan ducting - extractor,
£14.99
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Metal reducer hydroponics - metal,
£18.95
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Inch round duct - inch, 3
£13.40
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150mm 100mm pipe ducting - 150mm,
£5.99
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Duct reducer extractor - reducer,
£3.52
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125mm round ducting - (5"),
£4.99
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Duct multi reducer - duct,
£7.79
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Duct reducer extractor fan - extractor,
£4.37
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Extractor fan duct reducer - extractor,
£5.00
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Extractor fan ducting reducer - extractor,
£8.49
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2pc white duct - 2pc, multi
£7.79
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Round duct reduction for - round,
£6.99
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100mm dia circular - circular, duct
£9.64
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Extractor fan ducting - fan,
£7.99
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100mm 120mm ventilation - 100mm, to
£8.49
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150 100mm reducer - 150-100mm, plastic
£7.99
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150mm 100mm duct reducer - duct,
£13.68
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Fittings ducting connector - fittings,
£5.02
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Duct reducer extractor fan - reducer,
£3.44
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Ducting pipe reducer - reducer, for
£6.99
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Duct reducer extractor fan - reducer,
£3.95
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125mm dia circular duct - 125mm,
£11.95
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Fittings ducting connector - fittings,
£3.87
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8 10 12 - 6", metal
£18.58
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Variable diameter ducting - variable,
£4.99
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Extractor fan duct reducer - extractor,
£5.20
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Metal ducting reducers all - ducting,
£14.99
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Duct reducer extractor - duct,
£5.10
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Duct multi reducer - 2x,
£7.79
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Air duct reducer connector - air,
£4.17
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Metal reducer hydroponics - metal,
£14.00
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Extractor fan duct reducer - fan,
£5.99
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200mm dia circular duct - 8",
£11.95
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150mm 125mm reducer round - -,
£6.99
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Hon guan 150mm - hon&guan, to
£10.99
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Duct multi reducer - multi,
£0.99
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1pcs multi reducer extractor - 1pcs,
£7.67
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Ducting pipe reducer pvc - reducer, 100mm
£11.69
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250mm 7 160mm 6 - 250mm, 9"
£14.58
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Ducting pipe offset reducer - pipe,
£9.99
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Hon guan ducting reducer 150mm - ducting,
£11.25
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Duct multi reducer - duct, extractor
£7.19
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Duct reducer extractor - duct, fan
£3.45
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Duct reducer extractor fan - duct,
£5.25
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150mm 70mm flat - 150mm,
£3.65
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Ducting pipe reducer - ducting, 100mm
£17.69
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Fittings ducting connector - fittings,
£5.66
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100mm 120mm ventilation - 100mm, to
£8.49
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Round ducting reducer 150mm - ducting,
£11.17
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150mm plastic round - 6", ducting
£7.69
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Duct reducer extractor - extractor, fan
£4.37
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Duct multi reducer extractor - duct,
£8.69
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Duct reducer extractor - extractor, fan
£4.39
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Duct reducer 200mm 150mm - duct,
£14.95
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Extractor fan duct reducer - extractor,
£4.99
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Fittings ducting connector - ducting,
£6.50
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Duct reducer 160mm 150mm - reducer,
£7.99
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110mm 54mm flat channel - 110mm,
£2.75
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Galvanized steel - galvanized,
£20.99
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8inch flexible aluminiumduct - 3-8inch,
£11.39
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Looking for more extractor fan ducting reducer?
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Browse 96 extractor fan ducting reducer listings currently in our index. Prices range from £0.99 to £26.31, with an average of £8.37. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about extractor fan ducting reducer →
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Whether you are looking for a brand-new or second-hand extractor fan ducting reducer, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £0.99, while premium listings can reach £26.31 — giving you a wide budget spread to work with. The average price of £8.37 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.