McAlpine Ventapipe air admittance valves (AAVs) — internal and external durgo-type valves for 32mm to 110mm pipe, protecting trap seals and venting soil and waste systems without an open vent.
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Quick and inexpensive solution to a awful drainage smell
Does what it says. Stops odour, fits easily and a decent price. Decent 2 years before changing the carbon filter. What’s not to like?.
Great product, great value
does it job, did not try demount yet
does it job, did not try demount yet
Does what is says on the packet. Good size and very salty tablet shapes
Went on the off chance to pick up click and collect in advance and as they had stock they fulfilled my order - great service
Quick and inexpensive solution to a awful drainage smell
Does what it says. Stops odour, fits easily and a decent price. Decent 2 years before changing the carbon filter. What’s not to like?.
