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City Or Well water that contains high levels of minerals as magnesium or calcium. Water softeners are  designed to  reduce the amount or effects of minerals in your home’s water system.
  • Water Problems
  • Shop Systems
    • Well Water Systems
    • City Water Systems
    • Water Softeners
    • Iron & Manganese
    • Sulfur / Rotten-Egg Odor
    • Reverse Osmosis
    • UV & Disinfection
    • Arsenic / Fluoride / PFAS
    • Salt-Free / Scale Prevention
  • Commercial
    • Commercial & Industrial Systems
    • Commercial Water Softeners
    • Commercial Reverse Osmosis
  • Parts & Media
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  • Brands
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Search results

  • High-Performance NRO SIMPLX RO System for Superior Water Purification and Efficiency

    Commercial RO system with two 4x40 membranes — NRO-S-2440F-5000-2-XXX, =NRO SIMPLX RO System, 2 4x40 Membranes,

    Commercial RO system with two 4x40 membranes — NRO-S-2440F-5000-2-XXX, =NRO SIMPLX RO System, 2 4x40 Membranes,

    Regular price $7,283.74
    Regular price Sale price $7,283.74
  • NRO SIMPLX RO 110v, Sngl 4x40 Mmbn Chp

    NRO SIMPLX RO 110v, Sngl 4x40 Mmbn Chp

    NRO SIMPLX RO 110v, Sngl 4x40 Mmbn Chp

    Regular price $7,801.34
    Regular price Sale price $7,801.34
  • WSP Whole House Reverse Osmosis System

    NRO SIMPLX RO System

    NRO SIMPLX RO System

    Request a quote
  • NRO SIMPLX RO 220v

    NRO SIMPLX RO 220v

    NRO SIMPLX RO 220v

    Regular price $7,679.86
    Regular price Sale price $7,679.86
  • WSP Reverse Osmosis System

    NRO SIMPLX RO 220v

    NRO SIMPLX RO 220v

    Request a quote
  • WSP Reverse Osmosis System - 4x40"

    NRO SIMPLX RO 110v, Sngl 4x40 Mmbn Chp

    NRO SIMPLX RO 110v, Sngl 4x40 Mmbn Chp

    Regular price $7,801.34
    Regular price Sale price $7,801.34
  • WSP Whole House Reverse Osmosis System - Commercial, 4x40"

    Commercial RO system with one 4x40 membrane, 110V/20A — NRO-S-1440F-2500-1-XXX, =NRO SIMPLX RO, One 4x40, 110v/20 amp, NRO-SIMPLX-1440-110

    Commercial RO system with one 4x40 membrane, 110V/20A — NRO-S-1440F-2500-1-XXX, =NRO SIMPLX RO, One 4x40, 110v/20 amp, NRO-SIMPLX-1440-110

    Request a quote
  • NRO SIMPLX RO System A 2500 GPD RO w/ NRO ROC2 Controller

    NRO SIMPLX RO System A 2500 GPD RO w/ NRO ROC2 Controller

    NRO SIMPLX RO System A 2500 GPD RO w/ NRO ROC2 Controller

    Request a quote
  • Commercial RO system with one 4x40 membrane, 110V/20A — NRO-

    Commercial RO system with one 4x40 membrane, 110V/20A — NRO-S-1440F-2500-1-XXX, =NRO SIMPLX RO, One 4x40, 110v/20 amp, NRO-SIMPLX-1440-110

    Commercial RO system with one 4x40 membrane, 110V/20A — NRO-S-1440F-2500-1-XXX, =NRO SIMPLX RO, One 4x40, 110v/20 amp, NRO-SIMPLX-1440-110

    Regular price $6,452.62
    Regular price Sale price $6,452.62
  • NRO SIMPLX Single 4x40 110v w/ Bl Cntr

    NRO SIMPLX Single 4x40 110v w/ Bl Cntr

    NRO SIMPLX Single 4x40 110v w/ Bl Cntr

    Regular price $6,865.88
    Regular price Sale price $6,865.88
  • WSP Water Treatment System - 4x40"

    NRO SIMPLX Single 4x40 110v w/ Bl Cntr

    NRO SIMPLX Single 4x40 110v w/ Bl Cntr

    Request a quote
  • NRO SIMPLX Single 4x40 220v w/ Ch, TDS

    NRO SIMPLX Single 4x40 220v w/ Ch, TDS

    NRO SIMPLX Single 4x40 220v w/ Ch, TDS

    Regular price $6,865.88
    Regular price Sale price $6,865.88
  • WSP Reverse Osmosis System - 220V, 4x40"

    NRO SIMPLX Single 4x40 220v w/ Ch, TDS

    NRO SIMPLX Single 4x40 220v w/ Ch, TDS

    Request a quote
  • Simplx Chip Controller Commercial RO Control Module 110/220V

    Simplx Chip Controller Commercial RO Control Module 110/220V

    Simplx Chip Controller Commercial RO Control Module 110/220V

    Regular price $672.99
    Regular price Sale price $672.99
  • Chip Controller Fl Std 1-4 Mem Up To 2H

    Chip Controller Fl Std 1-4 Mem Up To 2H

    Chip Controller Fl Std 1-4 Mem Up To 2H

    Regular price $598.99
    Regular price Sale price $598.99
  • 2500 GPD Commercial RO System with ROC2 Controller — NRO-F-1440F-2500-2-RXXXX, =2500 GPD RO w/ NRO ROC2 Controller, NRO-F-1440F-1600-2-RXXXX

    2500 GPD Commercial RO System with ROC2 Controller — NRO-F-1440F-2500-2-RXXXX, =2500 GPD RO w/ NRO ROC2 Controller, NRO-F-1440F-1600-2-RXXXX

    2500 GPD Commercial RO System with ROC2 Controller — NRO-F-1440F-2500-2-RXXXX, =2500 GPD RO w/ NRO ROC2 Controller, NRO-F-1440F-1600-2-RXXXX

    Request a quote
  • Slim White NRO Sump, 2.5" x 10-1/4"

    Slim White NRO Sump, 2.5" x 10-1/4"

    Slim White NRO Sump, 2.5" x 10-1/4"

    Regular price $24.94
    Regular price Sale price $24.94
  • Slim Clear NRO Sump Filter Housing for Efficient Water Treatment and Easy Maintenance

    Slim clear NRO sump, 2.5 inch by 10-1/4 inch — NF-SL-02CL, Slim Clear NRO Sump, 2.5" x 10-1/4", C905-WF14

    Slim clear NRO sump, 2.5 inch by 10-1/4 inch — NF-SL-02CL, Slim Clear NRO Sump, 2.5" x 10-1/4", C905-WF14

    Regular price $33.93
    Regular price Sale price $33.93
  • 5000 GPD RO w/ NRO ROC2 Controller

    5000 GPD RO w/ NRO ROC2 Controller

    5000 GPD RO w/ NRO ROC2 Controller

    Regular price $4,559.00
    Regular price Sale price $4,559.00
  • Enhance Your Commercial RO System Stability with the NRO-LEVELING KIT for Reliable Water Treatment Performance

    NRO Leveling Kit Commercial RO Option

    NRO Leveling Kit Commercial RO Option

    Regular price $41.51
    Regular price Sale price $41.51
  • Light commercial reverse osmosis system, 500 GPD — NRO-LC500

    Light commercial reverse osmosis system, 500 GPD — NRO-LC500, =Lt Comm RO, 500 gpd, NRO-LC500

    Light commercial reverse osmosis system, 500 GPD — NRO-LC500, =Lt Comm RO, 500 gpd, NRO-LC500

    Regular price $1,904.76
    Regular price Sale price $1,904.76
  • Light commercial reverse osmosis system, 350 GPD — NRO-LC350

    Light commercial reverse osmosis system, 350 GPD — NRO-LC350, =Lt Comm RO, 350 gpd, NRO-LC350

    Light commercial reverse osmosis system, 350 GPD — NRO-LC350, =Lt Comm RO, 350 gpd, NRO-LC350

    Regular price $1,274.72
    Regular price Sale price $1,274.72
  • Pentair Safe Drinking Water Filter

    Practical Installation and Setup Guide for the ...

    October 18, 2026
    Blog

    Practical Installation and Setup Guide for the ...

    October 18, 2026
    Blog
  • NRO SIMPLX RO 220v

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