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 3436-3450 of 4919 parts  |

  • Bulb 7137939

    Bulb

    Part #7137939

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

  • Spring 506792

    Spring

    Part #506792

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

  • Instructions 7264566

    Instructions

    Part #7264566

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

  • Slide 503206

    Slide

    Part #503206

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

  • Water System Assembly 72088

    Water System Assembly

    Part #72088

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

  • Elbow (cream And Gray) 7011785

    Elbow (cream And Gray)

    Part #7011785

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

  • O-ring, 5-pack STD302122

    O-ring, 5-pack

    Part #STD302122

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

  • Instructions 505469

    Instructions

    Part #505469

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

  • Owner's Manual 7020556

    Owner's Manual

    Part #7020556

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

  • Cam 506642

    Cam

    Part #506642

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

  • O-ring 7252268

    O-ring

    Part #7252268

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

  • Spring 503319

    Spring

    Part #503319

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

  • Cam No. 2-6 503595

    Cam No. 2-6

    Part #503595

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

  • Drain Kit 4100500

    Drain Kit

    Part #4100500

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

  • Cartridge 42-34661

    Cartridge

    Part #42-34661

    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