Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Water treatment logo

Official Water treatment parts


Looking for a part for your broken water treatment? Select your brand on the left-hand side to drill down exactly to your model. Don’t forget to check out our DIY section to help you with your repair!


MOST POPULAR WATER TREATMENT PARTS

PART LIST
Showing 4051-4065 of 4919 parts  |

  • Control Tube 503654

    Control Tube

    Part #503654

    The manufacturer no longer makes this part, and there's no substitute part

  • Drain Tube - 20 Ft WS18X10010

    Drain Tube - 20 Ft

    Part #WS18X10010

    The manufacturer no longer makes this part, and there's no substitute part

  • Installation Kit WS35X10014

    Installation Kit

    Part #WS35X10014

    The manufacturer no longer makes this part, and there's no substitute part

  • Gauge U239-3

    Gauge

    Part #U239-3

    The manufacturer no longer makes this part, and there's no substitute part

  • Owner's Manual F642-1674

    Owner's Manual

    Part #F642-1674

    The manufacturer no longer makes this part, and there's no substitute part

  • Connector L43-5C

    Connector

    Part #L43-5C

    The manufacturer no longer makes this part, and there's no substitute part

  • Bottom Cover WS31X10015

    Bottom Cover

    Part #WS31X10015

    The manufacturer no longer makes this part, and there's no substitute part

  • Washer 669914

    Washer

    Part #669914

    The manufacturer no longer makes this part, and there's no substitute part

  • Brine Valve Kit 7109758

    Brine Valve Kit

    Part #7109758

    The manufacturer no longer makes this part, and there's no substitute part

  • Timer 7093559

    Timer

    Part #7093559

    The manufacturer no longer makes this part, and there's no substitute part

  • Connector 1/4 Npt X 1/4 WS22X10018

    Connector 1/4 Npt X 1/4

    Part #WS22X10018

    The manufacturer no longer makes this part, and there's no substitute part

  • Mem Crtridge 42-34988

    Mem Crtridge

    Part #42-34988

    The manufacturer no longer makes this part, and there's no substitute part

  • White Sump 153049

    White Sump

    Part #153049

    The manufacturer no longer makes this part, and there's no substitute part

  • O-ring, 5-pack STD302016

    O-ring, 5-pack

    Part #STD302016

    The manufacturer no longer makes this part, and there's no substitute part

  • Overflow Drain Hose-20ft WS7X10004

    Overflow Drain Hose-20ft

    Part #WS7X10004

    The manufacturer no longer makes this part, and there's no substitute part


ALL WATER TREATMENT MODELS


MODEL LIST

Showing 15 of 610 models


Showing 15 of 610 models


RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Water Softener Cleaner 3442707

Water Softener Cleaner

Part #3442707

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your water treatment

Main causes: water supply needs chlorine treatment, anode rod too reactive…

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

Most common repair guides to help fix your water treatment

Effective articles & videos to help repair your water treatment

Parts & More

Bottom-Mount Refrigerator
Compact Stereo System
Dishwasher
Dryer
Front-Engine Lawn Tractor
Household Fan
Parts
Range
Rolling Tool Cart
Washer
Water Softener