Review on Enhance Water Efficiency with Grohe Male Aerated Flow Control by Tonya Brown

Wow! Doesn't matter! My faucet is over 20 years old and my old house is low pressure with galvanized pipes. I used to clean the aerator regularly but still didn't get much water flow. It slowed to a trickle last week, so I knew something had to change. I was glad this replacement was available for fast shipping. I installed it today and it's like having a new faucet! I now realize that the last time my plumber fixed the sink was with a non-Grohe replacement. The Grohe piece is flattened on both sides for easier gripping. In the future I will stay with Grohe!