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42100 Grains



  • Auto-Sense Technology – This exclusive feature calculates how much salt and water is required to regenerate the system and only uses what is necessary, resulting in a significant reduction in salt and water usage
  • Certified Protection – All North Star water softeners are certified to reduce hard water symptoms such as embarrassing stains, buildup on your plumbing and faucets, spotting on dishes, and helps your water using appliances last longer and operate more efficiently
  • Designed, Engineered and Assembled in U.S.A.
  • Easy Setup & Maintenance – Simple-to-program electronic controls, low salt indicator light and space-saving single tank design
  • Household Size – Ideal for households of 1-5+ people and removes high levels of water hardness and up to 11 ppm clear water (ferrous) iron
  • Low Salt Light - Flashes when the softener is getting low on salt, allowing you a few days to refill the salt tank
  • Robust Design – Made for both city and private well water sources
  • Water Connections – Standard 1" NPT male pipe thread



Capacity - 42100 Grains

Depth - 21 in

End Connection 1 - NPT

End Connections - NPT

Fitting Size 1 - 1 in

Fitting Sizes  - 1 in

Flow Rate - 17.8 gpm

Height - 48 in

Inlet Outlet - 41-1/2 in

Maximum Pressure - 125 psi

NSF Certified - No

Origin - Domestic

Ecowater Systems 42100 Grains Water Softener

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