10 Best North Star Water Softeners
for June 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.5
SCORE
(4 Pack) Water Softener O-Ring Seal 7337597 (7311127, WS03X10072) for Bypass Valve on EcoPure, GE, Northstar, Sears

Captain O-Ring (4 Pack) Water Softener O-Ring Seal 7337597 (7311127

WS03X10072) for Bypass Valve on EcoPure, GE, Northstar, Sears

by Captain O-Ring LLC
What We like

Easily repair your leaking bypass valve with the quick fix of an o-ring replacement

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Product Features

  • Contains 4 O-Rings - Part #:7337597 (Also called 7311127 or WS03X10072). These o-rings measure approximately 1-1/6" inside diameter x 0.14" thick (just over 1/8").
  • (4 Pack) 7337597 O-Ring Seal for Bypass Valve on many EcoPure, GE, Sears, and Northstar Water Systems
  • Manufactured and Warrantied by Captain O-Ring LLC

Contains 4 o-rings - part #:7337597 (also called 7311127 or ws03x10072). these o-rings measure approximately 1-1/6" inside diameter x 0.14" thick (just over 1/8"). Manufactured and warrantied by Captain O-Ring LLC (4 pack) 7337597 o-ring seal for bypass valve on many ecopure, ge, sears, and northstar water systems

2
9.5
SCORE
North Star NSCWC18 Water Softener/Whole Home Filter Hybrid | 35,600-Grain Capacity | NSF Certified to Reduce Hard Water Scale, Sediment & Chlorine | AutoSense Salt-Saving Technology

North Star NSCWC18 Water Softener/Whole Home Filter Hybrid

35,600-Grain Capacity, NSF Certified to Reduce Hard Water Scale, Sediment & Chlorine, AutoSense Salt-Saving Technology

by EcoWater Systems
What We like

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 homes water.

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Product Features

  • Superior Hardness Removal: This NSCWC 35, 600-grain water softener has an excellent hardness removal rating of 100 grains per gallon and a great iron removal rating of 3 ppm, indicating an effective reduction of scale the reddish-brown stains on drains and appliances.
  • Reduce Salt Costs: The NSCWC 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.
  • Save Money With a 2-in-1 System: Remove hard water minerals and harmful contaminants for families of 1-to-5 with one single-tank system instead of buying 2 separate systems.

Superior hardness removal: this nscwc 35, 600-grain water softener has an excellent hardness removal rating of 100 grains per gallon and a great iron removal rating of 3 ppm, indicating an effective reduction of scale the reddish-brown stains on drains and appliances. Reduce salt costs: the nscwc 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. Save money with a 2-in-1 system: remove hard water minerals and harmful contaminants for families of 1-to-5 with one single-tank system instead of buying 2 separate systems.

3
9.3
SCORE
Venturi Gasket for EcoWater Kenmore Whirlpool GE NorthStar for P/N: 7204362

by GE Venturi Gasket for EcoWater Kenmore Whirlpool GE NorthStar for P/N: 7204362

by by GE
What We like

Venturi Gasket

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4
9.1
SCORE
7337563, WS60X10004, 1205500, 7116713, 1205500, 7116713, Compatible with Kenmore, GE Water Softener Replacement Clip

Kinetic Wares 7337563

WS60X10004, 1205500, 7116713, 1205500, 7116713, Compatible with Kenmore, GE Water Softener Replacement Clip

by Kinetic Wares LLC
What We like

Compatible with various GE, Kenmore, Eco Pure, Eco Water, Sears, North Star Softeners

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Product Features

  • Will it fit? This kit is for the 3/4 valves. The clips measure just over 1-7/16 inside across the tops of the retainer intrusion. Please see the pictures and check your application. If you need parts for a 1 valve please check our other listing search for B07Y8V845K. Thank you.
  • Part compatible with many different prior parts including; WS3X10006, WS60X10004, 3442009, 1205500, WS03X10006

Part compatible with many different prior parts including; ws3x10006, ws60x10004, 3442009, 1205500, ws03x10006 Will it fit? this kit is for the 3/4 valves. the clips measure just over 1-7/16 inside across the tops of the retainer intrusion. please see the pictures and check your application. if you need parts for a 1 valve please check our other listing search for b07y8v845k. thank you.

5
8.8
SCORE
Tier1 Essential Series 48,000 Grain High Efficiency Digital Water Softener

Tier1 Essential Series 48

000 Grain High Efficiency Digital Water Softener

What We like

SMART DESIGN - Its unique precision turbine meter is incorporated in the system bypass valve saving over 4 feet of floor space. 15 x 34 Inch Mineral Tank & 14 x 42 Inch Brine Tank

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Product Features

  • DIGITAL METER CONTROL VALVE: LCD display, improved features and ease of operation as compared to Fleck 5600SXT
  • WHOLE HOUSE PERFORMANCE: Improves water quality throughout your entire home.
  • COMPLETE TRADITIONAL SYSTEM: Each system includes brine tank, pre-filled mineral tank with 1.5 cubic feet of Cation Resin, control valve, 3/4 inch water line connections, brine tubing, drain line and mechanical components necessary for standard installation to pre-installed water softener connections. Homes plumbed with PEX or CPVC supply tubing may require the use of compression fittings, such as the Sharkbite brand, that can be purchased separately.
  • ENERGY EFFICIENT: to save you money, enhances the effectiveness of soaps and detergents to keep skin soft, hair shiny, laundry bright and protect fixtures.

Digital meter control valve: lcd display, improved features and ease of operation as compared to fleck 5600sxt Complete traditional system: each system includes brine tank, pre-filled mineral tank with 1.5 cubic feet of cation resin, control valve, 3/4 inch water line connections, brine tubing, drain line and mechanical components necessary for standard installation to pre-installed water softener connections. homes plumbed with pex or cpvc supply tubing may require the use of compression fittings, such as the sharkbite brand, that can be purchased separately. Energy efficient: to save you money, enhances the effectiveness of soaps and detergents to keep skin soft, hair shiny, laundry bright and protect fixtures. Whole house performance: improves water quality throughout your entire home.

6
8.5
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Kenmore 7129871 Water Softener Bypass Valve Genuine Original Equipment Manufacturer (OEM) Part White

Kenmore 7129871 Water Softener Bypass Valve Genuine Original Equipment Manufacturer (OEM) Part White

by Kenmore
What We like

Bypass valve 7129871 allows you to stop the flow of water into the water softener or water filter while still allowing water to flow to your home's faucets

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Product Features

  • This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 3437,3437299,34371,42-3437,WS15X10012
  • This part is compatible with models including; 625348440,GXSF35E01,GXSF31E01,PNSF39Z01,625388180,625348321,GXSF27B00,GXSF27B01,PNSF35B00,GNSF35Z03,GNSF35Z02,625388260,625388100,6253484400,625348570,625348450,625348571,625348730,WS1000,625348731,GXSF23Z01,GXSF40H01,GXSF30H01,625348732,WHES20,625388150,GXSF39E01,GXSF18G01,625388270,625340050,GXSF39E04,625388110,625348491,62534371,625340090,625348490,6253485500,625348540,625348340,625348420,GNSF23Z01,GXSF27E01,WHES30,625388200,GXSS20B00,625388280
  • Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Kenmore,Whirlpool,Waterworks
  • Bypass valve 7129871 is an original equipment manufacturer (OEM) part that fits some water softeners in these series: Kenmore 625; Whirlpool WHES; GE GNSF, GXFS, GXSS and PNSF; and Waterworks WS1000

This part is compatible with models including; 625348440,gxsf35e01,gxsf31e01,pnsf39z01,625388180,625348321,gxsf27b00,gxsf27b01,pnsf35b00,gnsf35z03,gnsf35z02,625388260,625388100,6253484400,625348570,625348450,625348571,625348730,ws1000,625348731,gxsf23z01,gxsf40h01,gxsf30h01,625348732,whes20,625388150,gxsf39e01,gxsf18g01,625388270,625340050,gxsf39e04,625388110,625348491,62534371,625340090,625348490,6253485500,625348540,625348340,625348420,gnsf23z01,gxsf27e01,whes30,625388200,gxss20b00,625388280 This is a manufacturer substitution. part may differ in appearance but is a functional equivalent to prior parts including; 3437,3437299,34371,42-3437,ws15x10012 Bypass valve 7129871 is an original equipment manufacturer (oem) part that fits some water softeners in these series: Kenmore 625; whirlpool whes; ge gnsf, gxfs, gxss and pnsf; and waterworks ws1000 Genuine original equipment manufacturer (oem) part. compatible brands: Kenmore,whirlpool,waterworks

7
8.5
SCORE
Pentair WS48-56sxt10 Fleck water softener, Black

Pentair WS48-56sxt10 Fleck water softener

Black

by Pentair
What We like

Easy to install with AFW install kit as pictured included, reliable long lasting water treatment

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Product Features

  • Complete system including standard 14x33 brine tank, mineral tank, valve with bypass and adapter
  • 1.5 cu. Ft. Upgraded 10 percent crosslink resin
  • Fleck 5600Sxt digital metered control head

1.5 cu. ft. upgraded 10 percent crosslink resin Fleck 5600sxt digital metered control head Complete system including standard 14x33 brine tank, mineral tank, valve with bypass and adapter

8
7.4
SCORE
Kenmore 7187065 Water Softener Nozzle and Venturi Assembly Genuine Original Equipment Manufacturer (OEM) Part Gray and White

Kenmore 7187065 Water Softener Nozzle and Venturi Assembly Genuine Original Equipment Manufacturer (OEM) Part Gray and White

by Kenmore
What We like

The assembly may include multiple parts; refer to your parts diagram for a complete list of parts included

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Product Features

  • This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; WS15X10017,WS15X10034,7165704,WS15X10009,7137492
  • This part is compatible with models including; GXSF35E01,GXSF35E02,GXSF31E01,PNSF39Z01,625388180,625348321,GXSF27B00,GXSF27B01,PNSF35B00,GNSF35Z04,GNSF35Z03,GNSF35Z02,625388260,GXSHC40N00,625388100,625393060,625348571,GXSF40H02,GXSF23Z01,GXSF40H03,GXSF40H01,GXSF30H01,GXSF30H02,GXSF30H03,GXSH45V01,WHES20,GXSF30V00,GXSH45V00,GXSF30V01,GXSF30V02,625388150,GXSF18G03,GXSF39E01,GXSF18G02,GXMH31H00,GXSF18G01,GXMH31H01,GXSF39E04,625348491,625388110,625383060,625348490,625348340,625348420,62538818003
  • Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Kenmore,Whirlpool
  • This nozzle and venturi assembly (part number 7187065) is for water softeners

This part is compatible with models including; gxsf35e01,gxsf35e02,gxsf31e01,pnsf39z01,625388180,625348321,gxsf27b00,gxsf27b01,pnsf35b00,gnsf35z04,gnsf35z03,gnsf35z02,625388260,gxshc40n00,625388100,625393060,625348571,gxsf40h02,gxsf23z01,gxsf40h03,gxsf40h01,gxsf30h01,gxsf30h02,gxsf30h03,gxsh45v01,whes20,gxsf30v00,gxsh45v00,gxsf30v01,gxsf30v02,625388150,gxsf18g03,gxsf39e01,gxsf18g02,gxmh31h00,gxsf18g01,gxmh31h01,gxsf39e04,625348491,625388110,625383060,625348490,625348340,625348420,62538818003 This nozzle and venturi assembly (part number 7187065) is for water softeners Genuine original equipment manufacturer (oem) part. compatible brands: Kenmore,whirlpool This is a manufacturer substitution. part may differ in appearance but is a functional equivalent to prior parts including; ws15x10017,ws15x10034,7165704,ws15x10009,7137492

9
7.4
SCORE
Tier1 Essential Certified Series 48,000 Grain High Efficiency Digital Water Softener

Tier1 Essential Certified Series 48

000 Grain High Efficiency Digital Water Softener

What We like

DIGITAL METER CONTROL VALVE: with LCD display and automatic bypass, improved features compared to Fleck 5600SXT

more infoarrow_drop_down

Product Features

  • SPACE SAVING - It's unique precision turbine meter is incorporated in the system bypass valve saving over 4 feet of floor space. 10 x 54 Inch Mineral Tank & 15 x 34 Inch Brine Tank
  • ENERGY EFFICIENT: to save you money, enhances the effectiveness of soaps and detergents to keep skin soft, hair shiny, laundry bright and protect fixtures.
  • COMPLETE TRADITIONAL SYSTEM: Each system includes brine tank, pre-filled mineral tank with 1.5 cubic feet of Cation Resin, control valve with automatic bypass, 3/4-inch and 1-inch water line connections, brine tubing, drain line and mechanical components necessary for standard installation to pre-installed water softener connections. Homes plumbed with PEX or CPVC supply tubing may require the use of compression fittings, such as the Sharkbite brand, that can be purchased separately.
  • WHOLE HOUSE PERFORMANCE: Improves water quality throughout your entire home.

Whole house performance: improves water quality throughout your entire home. Complete traditional system: each system includes brine tank, pre-filled mineral tank with 1.5 cubic feet of cation resin, control valve with automatic bypass, 3/4-inch and 1-inch water line connections, brine tubing, drain line and mechanical components necessary for standard installation to pre-installed water softener connections. homes plumbed with pex or cpvc supply tubing may require the use of compression fittings, such as the sharkbite brand, that can be purchased separately. Space saving - it's unique precision turbine meter is incorporated in the system bypass valve saving over 4 feet of floor space. 10 x 54 inch mineral tank & 15 x 34 inch brine tank Energy efficient: to save you money, enhances the effectiveness of soaps and detergents to keep skin soft, hair shiny, laundry bright and protect fixtures.

10
7.4
SCORE
Water Softening Resin Softener Media 100% Ion Exchange Replacement - 1 CuFt Bag

AquaTrol Water Softening Resin Softener Media 100% Ion Exchange Replacement

1 CuFt Bag

by Aquatrol
What We like

This quantity is perfect for 9" X 48" sized tanks

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Product Features

  • High Quality Replacement resin
  • Good selectivity and thermotolerant characteristic Excellent physical and chemical stability
  • NFC Certified for use in treatment of food for human consumtion
  • High exchange and mechanical strength Uniform particle with good hydraulics characteristic

High quality replacement resin Nfc certified for use in treatment of food for human consumtion High exchange and mechanical strength uniform particle with good hydraulics characteristic Good selectivity and thermotolerant characteristic excellent physical and chemical stability

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