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120mm to 100mm reducer

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120mm to 100mm reducer for sale on Ireland's largest auction and classifieds sites

Brand new duct - brand-new,

Brand new duct - brand-new,

£7.91 · Buy It Now

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Brand new duct reducer - brand-new,

Brand new duct reducer - brand-new,

£6.99 · Buy It Now

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Brand new duct reducer - reducer, 120mm

Brand new duct reducer - reducer, 120mm

£8.80 · Buy It Now

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Dust extraction hose - hose, reducer

Dust extraction hose - hose, reducer

£25.00 · Buy It Now

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Easy install solution - install, to

Easy install solution - install, to

£8.36 · Buy It Now

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Brand new duct - duct, reducer

Brand new duct - duct, reducer

£8.90 · Buy It Now

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Brand new duct - reducer, 120mm

Brand new duct - reducer, 120mm

£6.97 · Buy It Now

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Precise size reduction heat - size,

Precise size reduction heat - size,

£9.78 · Buy It Now

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Brand new duct - brand-new, reducer

Brand new duct - brand-new, reducer

£8.56 · Buy It Now

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Brand new duct - brand-new,

Brand new duct - brand-new,

£8.97 · Buy It Now

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Brand new duct reducer - brand-new, 120mm

Brand new duct reducer - brand-new, 120mm

£7.38 · Buy It Now

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Easy use duct reducer pipe - to,

Easy use duct reducer pipe - to,

£6.62 · Buy It Now

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Brand new duct reducer - brand-new, 120mm

Brand new duct reducer - brand-new, 120mm

£8.38 · Buy It Now

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Leak resistant silver - resistant,

Leak resistant silver - resistant,

£8.09 · Buy It Now

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Easy installation with 120mm - easy,

Easy installation with 120mm - easy,

£8.60 · Buy It Now

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Application silver stainless - application,

Application silver stainless - application,

£8.72 · Buy It Now

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120mm 100mm diameter - 120mm,

120mm 100mm diameter - 120mm,

£7.02 · Buy It Now

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Precise size reduction - size, heat

Precise size reduction - size, heat

£5.16 · Buy It Now

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Easy use duct reducer pipe - easy,

Easy use duct reducer pipe - easy,

£7.87 · Buy It Now

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Secure connection heat - secure,

Secure connection heat - secure,

£8.00 · Buy It Now

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Material reliable connection - reliable,

Material reliable connection - reliable,

£9.06 · Buy It Now

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Enhance your ventilation - enhance,

Enhance your ventilation - enhance,

£8.33 · Buy It Now

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Duct reducer 120mm 100mm - reducer,

Duct reducer 120mm 100mm - reducer,

£8.90 · Buy It Now

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Heat resistant chimney pipe - chimney,

Heat resistant chimney pipe - chimney,

£8.64 · Buy It Now

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Seamless connection stainless - seamless,

Seamless connection stainless - seamless,

£8.20 · Buy It Now

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Easy use duct reducer - easy,

Easy use duct reducer - easy,

£8.20 · Buy It Now

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Ventilation flue reducer - flue,

Ventilation flue reducer - flue,

£9.25 · Buy It Now

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Reducer for flue - pipes, 120mm

Reducer for flue - pipes, 120mm

£8.92 · Buy It Now

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Safe venting with - venting,

Safe venting with - venting,

£9.11 · Buy It Now

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Ventilation flue reducer pipe - ventilation,

Ventilation flue reducer pipe - ventilation,

£13.06 · Buy It Now

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Safe venting with - venting,

Safe venting with - venting,

£8.42 · Buy It Now

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Efficient venting with silver - with,

Efficient venting with silver - with,

£8.44 · Buy It Now

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Stainless steel bend type - steel,

Stainless steel bend type - steel,

£9.44 · Buy It Now

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Silver flue pipe reducer - pipe,

Silver flue pipe reducer - pipe,

£10.99 · Buy It Now

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Mobi aluminium duct - aluminium, reducer

Mobi aluminium duct - aluminium, reducer

£11.03 · Buy It Now

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Efficient ventilation silver - efficient,

Efficient ventilation silver - efficient,

£7.54 · Buy It Now

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Fade resistant duct reducer - resistant,

Fade resistant duct reducer - resistant,

£8.18 · Buy It Now

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Easy use duct reducer - easy, to

Easy use duct reducer - easy, to

£7.15 · Buy It Now

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Efficient venting with silver - with,

Efficient venting with silver - with,

£9.80 · Buy It Now

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For stove flue pipe reducer - flue,

For stove flue pipe reducer - flue,

£9.08 · Buy It Now

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Leak connection silver - connection,

Leak connection silver - connection,

£8.22 · Buy It Now

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Flue pipe with stainless - with,

Flue pipe with stainless - with,

£10.20 · Buy It Now

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Brand new duct reducer 120mm - duct,

Brand new duct reducer 120mm - duct,

£7.39 · Buy It Now

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Efficient ventilation silver - ventilation,

Efficient ventilation silver - ventilation,

£7.43 · Buy It Now

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120mm 100mm diameter - 120mm, to

120mm 100mm diameter - 120mm, to

£9.16 · Buy It Now

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Stainless steel chimney - steel,

Stainless steel chimney - steel,

£8.60 · Buy It Now

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120mm 100mm reducing - to,

120mm 100mm reducing - to,

£8.70 · Buy It Now

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Bend type reducing - bend, for

Bend type reducing - bend, for

£8.80 · Buy It Now

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📊48 listings · from £5.16 · avg £8.88
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 48 120mm to 100mm reducer listings currently in our index. Prices range from £5.16 to £25, with an average of £8.88. 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 120mm to 100mm reducer →

Try this: silvercrest tower fan | challenge 3.5 litre ultrasonic humidifier | hi gear elite double burner and grill | air force oil filled radiator | pro elec air conditioner | phase eight josefina wedding dress | easy home steam generator iron aldi | challenge 6 litre portable air cooler | elife patriot electric bike | acl lifestyle mid position valve 679h340-30l0

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Everything you need to know about 120mm to 100mm reducer

Whether you are looking for a brand-new or second-hand 120mm to 100mm reducer, eBay offers one of the largest selections available online. With 48 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 £5.16, while premium listings can reach £25 — giving you a wide budget spread to work with. The average price of £8.88 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.

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