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Morton System Saver 45,000 Grain Water Softener

Model M45
4.3/5 from 287 ratings
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Power
120V AC
Warranty
10 years tanks, 5 years valve
Flow Rate
9 GPM service
Brine Tank
200 lb salt capacity
Connections
1" NPT
Iron Removal
Up to 5 PPM clear water iron

Morton System Saver 45,000 Grain Water Softener Review

The Morton M45 System Saver is the mid-range model in the Morton whole-house softener line, offering 45,000-grain capacity for 3-5 person households at hardness levels up to 28 GPG. The 1.0 cubic foot high-capacity resin bed and Look Ahead predictive regeneration scheduling reduce salt usage while maintaining reliable soft water output. At 20 GPG and 4-person average daily consumption, the M45 typically regenerates every 10-14 days. Iron removal capacity at 5 PPM clear water iron covers most municipal water supplies and many well water sources without a dedicated iron pre-filter. Morton includes 200-lb brine tank capacity in the M45, reducing refill frequency to once every 6-8 weeks under average use. The M45 includes a full 3-valve bypass assembly, installation hardware, and the Morton Start-Up kit with the first bag of Morton salt.
Pros
  • 5 PPM iron removal in a mid-range softener
  • Look Ahead reduces wasted regeneration cycles
  • Includes first salt bag in Start-Up kit
  • NSF 44 certified
Cons
  • 9 GPM flow rate may limit large households
  • Not available through some national big-box retailers

Full Specifications

Brand
Morton
Model Number
M45
Power
120V AC
Warranty
10 years tanks, 5 years valve
Flow Rate
9 GPM service
Brine Tank
200 lb salt capacity
Connections
1" NPT
Iron Removal
Up to 5 PPM clear water iron
Regeneration
Look Ahead predictive demand
Resin Volume
1.0 cubic feet
Certifications
NSF/ANSI 44
Grain Capacity
45,000 grains

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