FloPlast External Air Admittance Valve Black

Bought from Amazon as was better price than else where. High quality product and very easy to fit. We no longer have a 3ft soil vent pipe above the roof line which the birds always used to love perching on and doing their business…which was above a glass conservatory roof below.

Always had issues with outside open vented soil stacks in house whenever stormy weather would come it would cause shower traps to go dry. Replaced the standard open vent with Air Admittance Valve and so far even though we have had a number of windy storms there are no more issues with traps going dry

Female buyer installed this myself by cutting the soil stack with a multi tool and putting this on top. Delighted.

I needed to find a solution to a stinking soil pipe located in my back yard which made life hell during summer. Im not a plumber or anything like that so wasn't too sure what I could do to block off the stench which filled my garden and living room depending on the wind direction. Finally I stumbled across this little gem of a thing and my problem has been instantly solved. No fixing or sealing required..It just fits into the end of the end of the soil pipe and thats it..smell is gone!! As an added bonus, it's also legal(which is why I had to stop stuffing the pipe with bin bags/shopping bags etc). Lastly at the time of me doing this review, the exact same valve was nearly twice the price at Screwfix..so it's a winner all-round. Thanx guyz!!!

This was the Plumber specified item to complete a soil pipe modification and I found the best price and delivery option on Amazon. Item was delivered the following morning and fitted within 5 minutes of delivery (access already in place). A much neater looking solution than extending the pipe up past the eaves.

Works ok but emits load noise at times came in box but put in upside down ! has it says on box keep upright so thats maybe atributes to the loud sound sometimes.

The product did exactly what I needed it to do. It has stopped the waste ventilation returning back into the house. It was the exact size I needed and fitted snug into the soil pipe. The company who sold it was fast to deliver and I'd definitely recommend buying again if needed another one

DIY