"These are so effective and take seconds to fit that every downpipe should have one. They are so inexpensive and save inordinate amounts of time clearing blocked leaves from downpipes that it's madness not to fit them."
"Excellent value for money that does the job. Straight forward to fit, just make sure the down pipe is clear and pop it in. Even in the bad weather this hasn't fallen out and has kept the down pipe clear. Excellent value for money and saves going up the ladder on a regular basis often when the weather is awful!!! Highly recommended."
"Quick and easy to fit, the photo does not show the long inserts, which alternate with the short inserts. These enable the guards to lock in effectively. Good product, should be fitted to every house."
"Used with Osma half-round 112 mm guttering system they simply didn't work. They could easily be pushed too far down the 65mm down pipe, but even then still managed to pop out completely. The curve of the down pipe entry also allowed the debris to build up around the balloon, and was impossible to clear without removing the balloon, at which point the debris went down the pipe anyway.
This is not a criticism of Screwfix, who are excellent, and who refunded the cost without question, including delivery cost."