What is the phone number for oxygenics customer service? If you purchased from The Shopping Channel please call 1-888-202-0888 for any warrantee issues or returns. Thank you. For Oxygenics® product and service questions, there are several ways you can communicate with us.How long has oxygenics been in business? For 40 years, Oxygenics has been pioneering industry-leading technology that leaves people drenched in amazement and soaked in satisfaction. Introducing faucets that feature the same premium materials and reliable “No Clog!” performance as our shower heads.What is oxygenics shower head? The mixture of oxygen and water created by the Oxygenics engine blasts away dirt and odor with incredible strength. "Never Clog!" Warranty Oxygenics shower heads don't clog.What is the oxygenics engine? The Oxygenics engine is what drives our Oxygenics spray settings. Water is first introduced into a pressure chamber that works like a mini turbine jet, increasing water velocity. Water then passes through an air vacuum at high speed, which infuses oxygen into every drop.