I purchased mine for £1 some years ago now and the same part has done 100 brews + and it's still going with little problem ....I did struggle with pellets at first but it was solved when I allowed my hops to settle for 5 mins after the boil and when I eventually up grade to th 1" version for an additional 30p I suspect it will work even better.
I've posted comments previous to this on other people's post's but I urge a few to try it before venturing in to a possible expensive fail.
