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Air admittance valve

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110mm push fit universal - fit, air

110mm push fit universal - fit, air

£15.99 · Buy It Now

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Floplast 110mm air admittance - floplast,

Floplast 110mm air admittance - floplast,

£12.11 · Buy It Now

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Duraplast air admittance - air,

Duraplast air admittance - air,

£12.99 · Buy It Now

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Air admittance valve 32mm - valve, 32mm-50mm

Air admittance valve 32mm - valve, 32mm-50mm

£18.28 · Buy It Now

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Duraplast universal air - duraplast,

Duraplast universal air - duraplast,

£9.99 · Buy It Now

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Floplast av40 air admittance - floplast,

Floplast av40 air admittance - floplast,

£10.80 · Buy It Now

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Air admittance valve - admittance, valve-grey

Air admittance valve - admittance, valve-grey

£20.43 · Buy It Now

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Floplast 110mm air admittance - 110mm,

Floplast 110mm air admittance - 110mm,

£12.94 · Buy It Now

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Floplast av32 air - floplast,

Floplast av32 air - floplast,

£10.80 · Buy It Now

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Af32 air admittance valve - admittance,

Af32 air admittance valve - admittance,

£6.00 · Buy It Now

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Anti syphon air admittance - 4",

Anti syphon air admittance - 4",

£24.75 · Buy It Now

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Floplast 110mm air admittance - 110mm,

Floplast 110mm air admittance - 110mm,

£16.50 · Buy It Now

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Waste pipe air - air, admittance

Waste pipe air - air, admittance

£7.99 · Buy It Now

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Air admittance valve 50mm - air, soil

Air admittance valve 50mm - air, soil

£13.79 · Buy It Now

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Mcalpine vp3 ventapipe - mcalpine, 25

Mcalpine vp3 ventapipe - mcalpine, 25

£15.57 · Buy It Now

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Floplast af32 50 - floplast, 32/40/50

Floplast af32 50 - floplast, 32/40/50

£5.45 · Buy It Now

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110mm air admittance - air,

110mm air admittance - air,

£20.50 · Buy It Now

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110mm black soil pipe - soil,

110mm black soil pipe - soil,

£12.99 · Buy It Now

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Polypipe 82mm push fit - 82mm,

Polypipe 82mm push fit - 82mm,

£89.17 · Buy It Now

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110mm push fit universal - push, fit,

110mm push fit universal - push, fit,

£12.79 · Buy It Now

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Air admittance valve - ,

Air admittance valve - ,

£20.43 · Buy It Now

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Mcalpine 110mm air admittance - 110mm,

Mcalpine 110mm air admittance - 110mm,

£19.36 · Buy It Now

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Loo vent air admittance valve - loo,

Loo vent air admittance valve - loo,

£5.99 · Buy It Now

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110mm grey soil air - grey, admittance

110mm grey soil air - grey, admittance

£19.36 · Buy It Now

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Floplast av110 110mm - floplast,

Floplast av110 110mm - floplast,

£15.50 · Buy It Now

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110mm air admittance - air,

110mm air admittance - air,

£18.50 · Buy It Now

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40mm 43mm air - 40mm, valve

40mm 43mm air - 40mm, valve

£12.82 · Buy It Now

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110mm black above - 110mm,

110mm black above - 110mm,

£16.99 · Buy It Now

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Air admittance valve - admittance,

Air admittance valve - admittance,

£15.79 · Buy It Now

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Air admittance valve - for, 110mm

Air admittance valve - for, 110mm

£18.80 · Buy It Now

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Floplast 110mm grey air - 110mm,

Floplast 110mm grey air - 110mm,

£102.72 · Buy It Now

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Floplast 50mm white - 50mm, air

Floplast 50mm white - 50mm, air

£30.06 · Buy It Now

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Polypipe air admittance valve - polypipe,

Polypipe air admittance valve - polypipe,

£7.00 · Buy It Now

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110mm air admittance valve - air,

110mm air admittance valve - air,

£13.79 · Buy It Now

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Air admittance valve - admittance,

Air admittance valve - admittance,

£18.29 · Buy It Now

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Push fit 110mm pipe - push,

Push fit 110mm pipe - push,

£15.99 · Buy It Now

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Air admittance valve - air,

Air admittance valve - air,

£20.43 · Buy It Now

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110mm air admittance valve - 110mm,

110mm air admittance valve - 110mm,

£23.99 · Buy It Now

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Marley durgo svd4 110mm - 110mm, air

Marley durgo svd4 110mm - 110mm, air

£60.00 · Buy It Now

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Durgo sweden air admittance - durgo,

Durgo sweden air admittance - durgo,

£32.50 · Buy It Now

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Air admittance valve - admittance,

Air admittance valve - admittance,

£20.43 · Buy It Now

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Air admittance valve 50mm 75mm - admittance,

Air admittance valve 50mm 75mm - admittance,

£5.79 · Buy It Now

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Mcalpine air admittance valve - mcalpine,

Mcalpine air admittance valve - mcalpine,

£23.89 · Buy It Now

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Mcalpine vp100n air - vp100n,

Mcalpine vp100n air - vp100n,

£14.99 · Buy It Now

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Floplast af110 push fit - floplast, push-fit

Floplast af110 push fit - floplast, push-fit

£23.99 · Buy It Now

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110mm pushfit soil pipe - pushfit,

110mm pushfit soil pipe - pushfit,

£29.53 · Buy It Now

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Floplast air admittance valve - floplast,

Floplast air admittance valve - floplast,

£14.01 · Buy It Now

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Mcalpine vp2w white ventapipe - mcalpine,

Mcalpine vp2w white ventapipe - mcalpine,

£10.99 · Buy It Now

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Floplast 110mm grey - grey, external

Floplast 110mm grey - grey, external

£50.27 · Buy It Now

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Floplast af110 grey - floplast,

Floplast af110 grey - floplast,

£21.50 · Buy It Now

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Floplast 110 82mm air - floplast,

Floplast 110 82mm air - floplast,

£21.95 · Buy It Now

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Floplast av110 air - floplast,

Floplast av110 air - floplast,

£14.99 · Buy It Now

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Pack 110mm air admittance - pack,

Pack 110mm air admittance - pack,

£26.00 · Buy It Now

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Air admittance valve - air,

Air admittance valve - air,

£18.29 · Buy It Now

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110mm af110 air - af110,

110mm af110 air - af110,

£18.50 · Buy It Now

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Osma 110mm air admittance - air,

Osma 110mm air admittance - air,

£26.65 · Buy It Now

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Oatey 39017 sure - 39017, sure-vent

Oatey 39017 sure - 39017, sure-vent

£8.00 · Buy It Now

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Floplast air admittance valve - air,

Floplast air admittance valve - air,

£12.05 · Buy It Now

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Polypipe 110mm push - polypipe,

Polypipe 110mm push - polypipe,

£89.17 · Buy It Now

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Push fit 110mm pipe - push, |

Push fit 110mm pipe - push, |

£15.99 · Buy It Now

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Floplast 110 82mm air - 110/82mm,

Floplast 110 82mm air - 110/82mm,

£21.95 · Buy It Now

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Mcalpine vp2w white - vp2w, ventapipe

Mcalpine vp2w white - vp2w, ventapipe

£7.59 · Buy It Now

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Floplast 110mm black soil - 110mm,

Floplast 110mm black soil - 110mm,

£25.00 · Buy It Now

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110mm black soil pipe - 110mm,

110mm black soil pipe - 110mm,

£12.99 · Buy It Now

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Floplast 40mm white air - white,

Floplast 40mm white air - white,

£14.49 · Buy It Now

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Air admittance valve af110 - admittance,

Air admittance valve af110 - admittance,

£25.59 · Buy It Now

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Floplast air admittance valve - admittance,

Floplast air admittance valve - admittance,

£13.09 · Buy It Now

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Mcalpine vp1w ventapipe air - vp1w, 25

Mcalpine vp1w ventapipe air - vp1w, 25

£10.63 · Buy It Now

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Pan connectors basin - pan,

Pan connectors basin - pan,

£13.89 · Buy It Now

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Wavin osma aav 4s306 - osma, air

Wavin osma aav 4s306 - osma, air

£20.99 · Buy It Now

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Floplast af32 air - floplast,

Floplast af32 air - floplast,

£15.15 · Buy It Now

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Floplast av110 110mm air - floplast,

Floplast av110 110mm air - floplast,

£12.33 · Buy It Now

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Air admittance valve anti - air,

Air admittance valve anti - air,

£17.14 · Buy It Now

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Wirquin 30722169 neo air - wirquin, 1.25"

Wirquin 30722169 neo air - wirquin, 1.25"

£11.99 · Buy It Now

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Wirquin neo air 30722168 - air,

Wirquin neo air 30722168 - air,

£17.99 · Buy It Now

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Push fit 110mm pipe - push,

Push fit 110mm pipe - push,

£12.79 · Buy It Now

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Floplast 110mm white soil - 110mm,

Floplast 110mm white soil - 110mm,

£20.88 · Buy It Now

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Mcalpine vp32 white ventapipe - vp32,

Mcalpine vp32 white ventapipe - vp32,

£4.00 · Buy It Now

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Duraplast solvent weld waste - weld,

Duraplast solvent weld waste - weld,

£9.99 · Buy It Now

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Small air admittance - valves,

Small air admittance - valves,

£12.94 · Buy It Now

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Mcalpine vp3 ventapipe air - ventapipe, 25

Mcalpine vp3 ventapipe air - ventapipe, 25

£16.15 · Buy It Now

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Floplast 110mm metre white - 110mm,

Floplast 110mm metre white - 110mm,

£30.80 · Buy It Now

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Air admittance valve - air,

Air admittance valve - air,

£21.50 · Buy It Now

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Air admittance valves - air,

Air admittance valves - air,

£20.43 · Buy It Now

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Floplast 32mm white air - 32mm,

Floplast 32mm white air - 32mm,

£14.49 · Buy It Now

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Osma air admittance valves - osma,

Osma air admittance valves - osma,

£21.50 · Buy It Now

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Air admittance valve - admittance,

Air admittance valve - admittance,

£18.29 · Buy It Now

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Air admittance valve for - air,

Air admittance valve for - air,

£18.99 · Buy It Now

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110mm grey soil air - 110mm,

110mm grey soil air - 110mm,

£25.00 · Buy It Now

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Mcalpine vpsf40 ventapipe - vpsf40/50,

Mcalpine vpsf40 ventapipe - vpsf40/50,

£10.56 · Buy It Now

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Brett martin 110mm air - martin,

Brett martin 110mm air - martin,

£12.93 · Buy It Now

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110mm soil pipe anti - pipe, anti-syphon

110mm soil pipe anti - pipe, anti-syphon

£18.99 · Buy It Now

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110mm air admittance - air, valve

110mm air admittance - air, valve

£14.89 · Buy It Now

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Push fit 110mm pipe fittings - fit,

Push fit 110mm pipe fittings - fit,

£12.79 · Buy It Now

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Grey air admittance valve - admittance,

Grey air admittance valve - admittance,

£35.79 · Buy It Now

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Mcalpine ventapipe air - mcalpine,

Mcalpine ventapipe air - mcalpine,

£15.08 · Buy It Now

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📊96 listings · from £4 · avg £19.94
⚠️ These listings were last updated more than 22 days ago. Search for fresh listings

Browse 96 air admittance valve listings currently in our index. Prices range from £4 to £102.72, with an average of £19.94. 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 air admittance valve →

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Everything you need to know about air admittance valve

Whether you are looking for a brand-new or second-hand air admittance valve, 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 £4, while premium listings can reach £102.72 — giving you a wide budget spread to work with. The average price of £19.94 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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