Aquaflow 110mm Push Fit Soil Mushroom Vent Cowl Black

A Mushroom Vent Cowl is a domed plastic fitting which allows air to escape without letting water or debris in. From the top the domed surface allows water to run off of it, but from the bottom it attaches to a 110mm push fit pipe. There’s a gap at the bottom of the dome which will allow air to escape.