Review on Enhance Water Efficiency with Grohe Male Aerated Flow Control by Tim Loya

Mom threw the aerator out of the tap because of mold. But she never bothered to save that part for reference. So I took a chance and bought it hoping it would match the Grohe unit she had. check fig. If you have the same faucet, this etator will work. Remember to thread the thread by hand to avoid twisting the piece. Once you know it's installed properly, you can tighten it with a wrench or pliers.