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Review title: Great quality and performance.
Product review: This showerhead is very well made and has outstanding performance. The flow stream is evenly distrubuted and really makes a nice improvement over a standard shower head. I did experience a problem after the initial installation. Once the shower was turned on a loud screaching sound was heard. I believe this was due to cavitation occurring in the shower control valve. My shower valve permits water temperature adjustment but does enable the flow rate to be adjusted so I wasn't able to try turning down the flow. I removed the shower head and noticed that there was a small plastic flow restricter installed at the inlet to the shower head. I removed the flow restricter, reinstalled the shower head and the noise was gone. Problem solved.
