Flow Regulator (restrictor) Insert 15mm compression fit

Work as intended

Reduced the flow of my cold feed as intended. Easy enough to install

The flow restrictors work fine

PLEASE IGNORE MY PREVIOUS REVIEW. I THOUGHT THE EMAIL WAS FROM A DIFFERENT COMPANY - for toilet flush parts for work...........THE FLOW RESTRICTORS ARE FINE. They arrived quickly & OK. Worked out which way they should be inserted via web searches though one of the images hints correct fitting. (Agree) Instructions would be useful.

Done the trick, inexpensive and fast delivery