Rated 5 out of 5Â by JAUser Really useful non return valve
This NRV is well designed, easy to fit and looks easy to clean.
23 Jul 2014
Rated 5 out of 5Â by Coupleatools Does what is says
Bought many times before & will continue to do so. Good product & easily accessible.
7 Jun 2014
Rated 5 out of 5Â by Stedra7 Brilliant
Had a bath waste flowing back into the shower tray. Installed this problem solved. Easy to fit even in a tight space
19 Jan 2014
Rated 5 out of 5Â by IKAR Great product poor stock level
Good item, good quality, does exactly what it should and that is to stop the back flow of water. I would recommend this product.
Needed quite a few of these to fit in a block of flats but each Screwfix only stocks 1 of these at a time which is very disappointing and meant that I had to pay more money elsewhere and waste a lot of time locating them.
4 Jan 2014