DUAL-ZONE ANTI-CLOG JETS FOR SUPERIOR WATER PRESSURE: Over time, other shower heads often dramatically lose water pressure due to clogged jets. Notilus Series shower nozzles are made with revolutionary Self-clean Anti-clog nozzles that prevent accumulation of grime inside. Plus their flexible rub-clean tips help prevent the buildup of calcium deposits,so your shower head remains clean and clog-free for superior performance. THE ULTIMATE CLEAN SHOWER FOR YOUR FAMILY: Anti-clog nozzles are made with special revolutionary material that works 24/7 on molecular level to protect from degradation. This protection is 100% safe and effective for the life of the product and can never wear off. TWO 6-SETTING HEADS PLUS SLIP-FREE GRIP: Enjoy them separately or together! Each shower features Power Rain, Pulsating Massage, Hydro-Mist, two mixed settings and convenient Water-saving ON-OFF Pause Mode, plus giant 4.3" face with Anti-clog Jets for amazing water pressure and extra-wide flow cover