Original StoneStream® EcoPower Shower Head System — Spa Like Vitamin C Ionic Filter to Soften & Save Water — for Non-Electric Showers Only — Matte Black — 3-in-1 Value Kit

The vitamin c head made me feel instantly sick, smelt like lemon toilet cleaner.. I was so dizzy after a 5min shower, I had to remove the shower head and just hose myself down with neutral water to stop the spinning feeling. Scary nightmare.. and I replaced the vitamin c with the mineral stones, and the button doesn’t work?! Gets stuck and switches off mid flow.. It looks good but properly doesn’t work.