HarcostarUniversal Rain Trap - bulk packaging version

This was easy to install and does the job, what more do you want.

cheap, easy to fit and works better than one 2 1/2 times more expensive

This is so much better than the one that was supplied with the water butt. Captures much more water than expected.

Boy do I feel a numpty. When this thing arrives it looks like the connector for the water Butt is missing; it's not visible through the plastic packaging. However open up the packaging and there it is, with instructions. You'll need a magnifying glass to read the instructions, but they are well written. The 25mm pipe fits tightly onto both ends.I did write to their customer support asking for help but got no reply, which is the only reason they've got 4 not 5 stars. If you're drilling a hole into the side of the water butt, the instructions says you need to make a 27mm hole. I drilled a 25mm hole into it and then sanded it a little more. The rain trap itself is finished well; there are no loose or sharp edges to it. I fitted it to a round 68mm domestic downpipe.

It was slow to arrive. I haven't yet fitted it so my ratings are a pure guess! I does seem to be exactly what I wanted but I cannot give a proper evaluation at the moment.

Like how easy it is to install and works really well

Good unit good diameter of the collection hose so should route a good amount of water to your container a shade in the expensive side but otherwise very good

Needed to replace an inferior product which just wasn't diverting water. Since fitting despite meagre precipitation I can confirm it works well.