Oxygenic showerheads are the worlds most powerful, high performanced water savıng shower head. Unlike other brands that use flow restrictors to reduce the water flow. Oxygenic showerheads are designed to enhance power performance and be water efficent and eco-friendly without using restrictors. No other showerhead of the market uses this design to increase the velocity of the water. The technology inside accelerates and enjects air into the water as it comes out of the showerhead. When water and air are infused, the water droplets soak up added oxygen forming bigger drops, creating a stimulated cascade of oxygen enriched dropments. The result is a powerful, excilerating surge of presurazied water that feels like your using twice as much water, but really using only 30% less. Each shower head uses up to 1 half to one gallon of water per-minute. Less water means less hot water, and that saves you money! You will save more than $70 per year per showerhead by switching to Oxygenics. The premunim durability of Oxygenic heads makes the maintence free and is due in large part for the use of Delrin. A tough unlike material created by Deplot, which provides the nessacery strength in resistance to corosian and scaledilda To ensure long quailty of the performance. This also means no clogging. Each showerhead is backed by a lifetime gaurentee that it will never clogg, caroge, or fail. Oxygenic is the last showerhead you'll ever have to buy. Oxygenics showerheads save water, energy, and money while providing powerful showers. Bottom line, it pays to shower with Oxygenic!