About this item

• Superior Hardness Removal: This NSC31 31, 300-grain water softener has an excellent hardness removal rating of 110 grains per gallon and a great iron removal rating of 8 ppm, indicating an effective reduction of scale — the reddish-brown stains on drains and appliances.
• Reduce Salt Costs: The NSC31 smart water softener uses Autosense Technology that monitors your water usage and produces soft water as your home needs it, reducing salt and operating costs over the life of the system.
• Healthier Hair & Skin: This North Star system is perfect for households of 1-5+ and efficiently uses water softener salt pellets to filter calcium, magnesium, and iron from your home’s water.
• NSF Certified: This whole-home softening system is certified by the National Sanitation Foundation to remove hard water minerals from the water used throughout your entire home.
• 1-Year Full Parts and Labor : This system comes with a full 1-year on the complete unit, a 3-year on the electronic control board and valve body, and a 10-year on the salt storage tank and mineral tank.