"Great product" Mrs Renee Baylis
04 June 2017
Excellent product - does exactly what it says - you do have to be careful making sure the seal is tight but that's pretty much common sense. My only quibble - and it is not necessarily a fault of the product - is that it is difficult to use with my Dyson vacuum cleaner. When you take any of the extensions off the vacuum hose there is a little protruding 'nobble' so it doesn't sit tight against the air valve. If the air valve were smaller this would not cause a problem. Anyway - eventually managed it - it just took longer than it would have with a flat hose or a smaller valve.