The Pentek RO-3000 RO system produces healthier, better-tasting drinking water and cooking water. The Pentek RO-3000 Reverse Osmosis Systems offer the finest level of water filtration available filtering particles as small as 1/1000 of a micron. The Pentek RO-3000 RO System is Tested and Certified by NSF International against NSF/ANSI Standard 58 for the reduction of Total Dissolved Solids (TDS), Fluoride, Turbidity, Lead, Selenium, Copper and Cysts. The Pentek RO-3000 Reverse Osmosis System is designed for chlorinated or non-chlorinated water. The Pentek RO-3000 improves flavor of hot and cold beverages including coffee, tea, and juices. The Pentek RO-3000 RO system reduces Bad Taste & Odor, Chlorine Taste & Odor, Copper, Cyst, Fluoride, Lead, Selenium, Dissolved Minerals & Salts, and Turbidity. The Pentek RO-3000 RO system provides safe water that is less expensive per glass than bottled water. Pentek ROM-230T Reverse Osmosis membrane included with the Pentek RO-3000 RO System. The Pentek D15 water filter is included and has been tested and certified by NSF International to NSF/ANSI Standard 58. The Pentek D20 water filter is included and reduces chlorine taste and odor and bad taste and odor from your drinking water. Lead-free long-reach faucet included. Standard installation kit and installation instructions included. The Pentek RO-3000 Reverse Osmosis System can produce up to 7.6 gallons of high quality water per day, depending on your operating conditions.