Puroflo ERO RO System Yearly Replacement Set (5 Pack)DESCRIPTION Puroflo Ultimate high capacity 5 Stage complete filter set guarantees cleaner water for your health. Our products are certified by NSF 50 GPD 5 Stage system delivers high quality, clean, crisp tasting water that tastes superior to bottled water. Removes over 90% of contaminants. Includes 1 x Sediment Filter, 2 x Carbon Filter, 1 x In line Carbon (with 1 4 Quick connect on both ends), and 1 x membrane. Compatible with most 10 filter