EcoWater ECR 3700

EcoWater’s elite water softener system is our conditioner, available in a single-tank “cabinet” design. It is highly recommended for either municipal or well water supplies.
  • HydroLink Plus® Wi-Fi and Smartphone App Monitoring – Wi-Fi-enabled technology sends continuous and excessive water use, system error, low salt and service reminder alerts, including a water-to-drain sensing alert notifying you when an excessive amount of water is going to drain.
  • Highly Efficient Counter-Current Regeneration
  • Water Meter – Allowing for chemical feed dosing, flow switch operation and water use information.
  • Patented Electronics Digital Demand Module – Sophisticated, yet easy-to-use electronics capture historical usage patterns to predict future needs for precise regenerations.
  • High-Quality Fit and Finish with Dampened Hinge Salt Cover
  • Multi-Wrap Fiberglass Reinforced Resin Tank – Durable tank liner will not deteriorate, rust, or corrode.
  • Full One-Inch Riser with Self-Cleaning Distributors – One-inch diameter for increased flow rates, which ensures that household demand is adequately met. Distributors exhibit excellent flow rates and are cleaned automatically by counter-current water pressure.
  • Patented Stratified Resin Bed – Layered mix of fine and standard size resin provides superior filtration and iron removal without sacrificing flow rate capability.
  • Washed Quartz Underbedding – Helps provide a cleaner, more thorough regeneration of the resin.
  • Automatic Salt-Level Detection and Tank Light – Simply add salt, no salt level setting required. Our integrated sensor will detect the salt level and alert you when the salt level is low.
  • Positive-Action Brine Valve – Snap-together construction eliminates use of solvents that may contaminate water. Positive action helps prevent overfilling.
Efficiency (gr./lb. @ min. lb. salt dose5,030 @ 1.15,030 @ 1.6
Hardness Capacity (gr. @ max. lb. salt dose)18,400 @ 7.527,100 @ 11.0
Certified Flow Rate (gpm @ psi)9 @ 811 @ 7
Intermittent Flow Rate (gpm @ psi)114.2 @ 1518.0 @ 15
Intermittent Flow Rate (gpm @ psi)121.7 @ 3027.0 @ 30
Stratified Resin Bed (lbs.)3247
Quartz Gravel Base (lbs.)810
Maximum Water Hardness (grains per gallon)4060
Maximum Clear Water Iron (ppm-Fe)21012
Approximate Water Used Each Regeneration (gal.)32738
Salt Storage Capacity (lbs.)225200
Supply Water Pressure Limits (psi)420-12520-125
Supply Water Temperature Limits (°F/°C)40-120 / 4-4940-120 / 4-49
Ambient Temperature Range (°F/°C)35-150 / 2-6635-150 / 2-66
Plumbing Connection Provided (inches)11
Electrical Requirement, 120V, 50/60Hz, (24V DC, 500 mA, power supply included)