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MINNESOTA
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Compare Water Treatment Systems for Twin Cities Homes

Start with your water source. Then compare treatment stages, space and upkeep. Salt-free conditioning and softening are not the same process.

Installed water treatment package comparison
System / water sourceInstalled USDTreatmentSpecifications
Whole-Home Filtration & SofteningCity water$2,999Tank RO included
  • Carbon filtration
  • 10% crosslinked ion-exchange softening resin
  • Included tank reverse osmosis for the kitchen
  • Softening capacity: 48,000 grains
  • Listed flow rate: 28 GPM
Dual-Tank Whole-Home FiltrationCity water$3,999Tank RO included
  • Dedicated carbon filtration tank
  • Separate ion-exchange softening tank
  • Included tank reverse osmosis for the kitchen
  • Listed capacity: 48,000 grains per softening tank
  • Listed flow rate: 28 GPM
Complete Salt-Free FiltrationCity water$4,499Tank RO included
  • Whole-home carbon filtration
  • Salt-free scale conditioning
  • Included tank reverse osmosis for the kitchen
  • Softening capacity: Not applicable — conditioning, not softening
Dual-Tank Well Water FiltrationPrivate well$4,499Tank RO included
  • Katalox Light mineral-treatment media
  • Separate softening stage
  • Included tank reverse osmosis for the kitchen
  • Listed flow rate: 27 GPM
Iron & Sulfur TreatmentPrivate well$5,999Tank RO included
  • Hydrogen peroxide injection and contact stage
  • Carbon filtration and softening
  • Included tank reverse osmosis for the kitchen
  • Listed capacity: 48,000 grains per softening tank
  • Listed flow rate: 28 GPM
HW800 AlkaPro Tankless RODrinking water$999
  • Reverse osmosis membrane treatment
  • Remineralization stage
  • Dedicated drinking-water faucet
  • Format: Tankless, under-sink
  • Whole-home upgrade: +$200 in place of the included tank RO
Traditional Tank Reverse OsmosisDrinking water$799
  • Multi-stage reverse osmosis
  • Pressurized treated-water storage tank
  • Dedicated drinking-water faucet
  • Format: Tank-based, under-sink

Standard installation pricing. Published capacities and flow rates are configuration-dependent and confirmed at consultation. Well-water treatment is selected from current test results. Whole-home packages include tank RO; tankless substitution is +$200.

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