DPHC Nuvo Quick Connect Heater CleanerProtects and extends the life of water heaters, plumbing fixtures and appliances by preventing the accumulation of scaleRemoves scale restoring operating efficiencies to water heaters and appliancesEco-friendly-no salt, no waste water, no electricityEasy installation - no drain, no calibration, no electricity and no soft-water loop requiredCompact design fits almost anywhereEasy, quick-connect change cartridgeSize: 4 in x 12. 5 inWeight: approx. 2 pounds3/4 in PortsWater Flow: 10 GPM at 60 PSIMax Pressure: 100 PSI (6.8 bar)In-line SystemCapacity: 25,000 gallonsPoint-of-Use Treatment OnlyBuilt-in Pressure Release ValveInstallation GuideMounting Bracket and Hardware Included