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The Best Water Softener Replacement Parts

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

Water softener replacement parts are crucial for maintaining your system's efficiency and ensuring you continue to enjoy soft water. Using the correct components prevents potential damage and costly repairs. Investing in quality parts guarantees longevity and optimal performance for your water softening unit.

No. 1
Complete GENUINE OEM Clack WS1 Water Softener Interior Rebuild Kit with Wrench - Parts Bundle Including...
  • COMPLETE OEM SOLUTION - Professional kit includes genuine Clack CV3005 Spacer Stack, V3011 Downflow Piston, V3174 Regenerant Piston, and V3193 Service Wrench
  • PROFESSIONAL MAINTENANCE KIT - Everything needed for a comprehensive interior service of your WS1 valve body in one convenient package
  • 100% AUTHENTIC PARTS - All components are genuine Clack OEM parts, ensuring perfect fit and optimal performance - no generic substitutes
  • INCLUDES SERVICE WRENCH - Heavy-duty V3193 wrench included for professional-grade maintenance and easy installation
  • MAXIMUM RELIABILITY - Better Home Water Treatment provides only factory-original components designed for long-lasting performance and consistent operation
No. 2
Water Softener Nozzle and Venturi Assembly 7187065 Replacement, Compatible with GE, Kenmore, Morton...
  • Compatible: Compatible with ECOWATER, Tapworks, Viessmann, TRINNITY, CosmoWATER, AEG, BOSCH, Whirlpool, North Star, Kenmore, EcoPure, GE, Morton, and Rheem. Replaces 7187065, 7214969, 7165704, 7238450 and WS15X10027 WS15X10046.
  • Easy Replacement: Installing or replacing the Nozzle and Venturi Assembly is a breeze. For detailed instructions, you can also search for "7187065" on YouTube.
  • Enhanced Performance: The Water Softener Nozzle and Venturi Assembly is specifically designed to optimize the performance of your water softener system.
  • Sturdy and Reliable: Crafted from high-quality materials, the Nozzle and Venturi Assembly is built to last. It is engineered to withstand the demands of regular use and ensure long-lasting performance, keeping your water softener system running smoothly...
  • Reliable Customer Service & Guarantee: Each Water Softener Nozzle and Venturi Assembly 7187065 Replacement undergoes stringent quality inspections before leaving the factory. If you encounter any issues during your purchase, our dedicated customer service...
No. 3
New Upgraded Water Softener Interior Rebuild Kit for Clack WS1 Series
  • 【FULLY COMPATIBLE WITH CLACK WS1 SERIES】Fully compatible replacement parts for Clack WS1, WS1TC, WS1CS, WS1CI, WS1EE, WS1EI, WS1SP, and WS1SQ valves. Each component is precisely engineered for a perfect fit with the Clack WS1 water softener control...
  • 【NEWLY UPGRADED RELIABLE KIT】Upgraded seals and precision-molded pistons ensure smooth piston movement, stable regeneration, and long-lasting durability. No rough edges, no warping, and no leakage—each Clack WS1 part is individually inspected before...
  • 【COMPLETE INTERNAL REBUILD KIT】This comprehensive Clack WS1 rebuild kit Includes Clack CV3005 Spacer Stack, V3011 Downflow Piston, V3174 Regenerant Piston—everything needed for a complete internal upgrade. Designed to resolve common issues such as...
  • 【EASY TO INSTALL & COST-EFFECTIVE】Restore your WS1 valve to like-new performance in just minutes. No special tools required. Avoid expensive service calls and extend the life of your entire softener system with this cost-effective maintenance kit.
  • 【AFTER-SERVICE SUPPORT】We stand behind the quality of every component.With a long time warranty and customer support that responds within 24 hours, we deliver a completely worry-free experience.NOTE:When installing the V3011 and V3174, apply lubricant...
No. 4
7384691 7286039 Water Softener Motor and Cam Gears Kit for High Flow 1" Systems, Replaces...
  • Compatible with High-Flow 1" Systems Only Designed specifically for large-capacity 1" high-flow valves. Not compatible with 3/4" systems — please refer to product images and measurements to confirm proper fit.
  • Compatible with Whirlpool Water Softeners: Fits select models including WHES40, WHES44, WHEC46, WHESFCE, WHES48, WHESCS, WHES48 EZ, and WHES42.
  • Compatible with GE Water Softeners: Fits select models including GXSH40V, GXSH45V, GXSHC40N, and GXMH31H.
  • Compatible with Morton & NorthStar Water Softeners: Fits select Morton models (M45, M45C), and NorthStar models (NSC30UD1, NSC40UD1, NST45UD1, NST70UD1, NSCWHC, NSC42, NST30ED, NST45ED1, NST70ED1).
  • Compatible with Kenmore Water Softeners: Fits select Kenmore Elite 520 models, including 625.385200, 625.348600, 625.348670, 625.383760, 625.384200, 625.384260, 625.385200, 625.388400, 625.388450, 625.388460, 625.388480, 625.388800, and 625.388880.
No. 5
Clack WS1 Interior Repair Kit Bundle - Genuine OEM Parts Including Spacer Stack (CV3005), Downflow Piston...
  • 100% GENUINE OEM PARTS - Complete kit contains three authentic Clack factory components, ensuring perfect fit and optimal performance for your WS1 valve body.
  • COMPLETE BUNDLE INCLUDES - Original V3005 Spacer Stack Assembly, V3011 Piston Downflow Assembly, and V3174 Regenerant Piston - everything needed for a comprehensive interior update.
  • SUPERIOR RELIABILITY - Factory-original components designed for long-lasting water saving performance and durability in your water softener/filter control valve system.
  • PERFECT FIT GUARANTEED - Specifically engineered by Clack for the WS1 valve bodies, eliminating compatibility issues common with generic alternatives.
  • PROFESSIONAL GRADE - Better Home Water Treatment uses premium quality OEM parts trusted by water treatment professionals for reliable system maintenance and repairs.
SaleNo. 6
5600 Water Softner Valve Rebuild kit, Main Piston+Brine Piston+Seals+Spacers Kit(Main Piston 60102, Seals and...
  • 1x Main Piston Assembly (# 60102-00)
  • 5x Seals and 4x Spacer Complete Kit (# 60125 with 14241 and 13242)
  • 1x Replacement Brine Piston, and Lower Brine Piston Seal (# 60032 and 13302)
No. 7
7286039 Water Softener Motor with Screws - Replaces Old Part Numbers...
  • NOT compatible with plastic gear teeth or plastic cam gear assembly models. This motor will only work if the cam assembly is metal as well.
  • Compatible with select 1″ and 3/4″ water softeners from NorthStar, Kenmore, Whirlpool, GE, Morton, and other major brands.
  • Part Number Information – The latest replacement part for this water softener motor is 7281291. Units from 2010 onward use 7286039, units before 2010 use 7228544 or 7250622. GE also uses WS26X10021 and WS26X21822. (Not all numbers listed.)
  • Operates on DC voltage and connects to matching circuit boards (PWA – Timers). Original OEM Part
  • 👇 For additional compatible water softener models, please refer to the detailed description below.
No. 8
Dicsley 7187065 7253808 Water Softener Nozzle and Venturi Assembly Replaces...
  • Replace Models: Replaces various models of water softeners 7187065, 7214969, 7165704, 7238450 and WS15X10027
  • High Quality: The water softener nozzle and venturi assembly made of premium materials to ensure long lasting performance, helps extend the lifespan of water softeners
  • Save Cost: Replace old or damage parts, water flow rate improvement, energy consumption reduction, improve water softener performance, avoid additional repairs and costs
  • Easy Install: Designed for easy replacement,directly replace old assembly.You can search for videos related to "7187065" to learn about the detailed installation process
  • Package Include: A complete set of nozzle and venturi assembly showed in the picture
SaleNo. 9
Water Softener Venturi Gasket Compatible with Kenmore, Whirlpool, Morton, GE Water Softener, 7204362 Water...
  • Compatible With: Kenmore, Kenmore Elite, Ecodyne, Morton, GE and Whirlpool. Including...
  • Water Softener Replacement Parts: Part Number 720436. Replaces part NO.7082582, 7163663, 7176195, and 7190547.
  • High-Quality Material: This water venturi gasket is made of silica gel, which is more wear-resistant, extrusion resistant and has a longer service life.
  • Easy To Install: Most water softener venturi gasket devices can be replaced within a few minutes. Replace the venturi gasket in time to reduce the risk of leakage and function reduction.With this fitting gasket, you will no longer worry about the leakage...
  • Reminder: Some older Gaskets were Red in color, but this Black is the direct replacement and currently used in new models.
No. 10
7345396 Water Softener Bypass Valve Kit, 1" High Flow Replacement Valve with Adapters, Clips, O-Rings...
  • 【Exact Fit for 1" Water Softener Systems】Designed for 1 inch water softener bypass valve connections, compatible with major brands like Kenmore, GE, Whirlpool, Morton, NorthStar, and EcoPure. Please confirm valve size and model before purchase for...
  • 【Complete Bypass Valve Replacement Kit】Includes 7345396 bypass valve, 2 adapters, 4 clips, 4 O-rings, and 8 gaskets—a full water softener repair kit for quick replacement without extra purchases
  • 【Leak-Resistant Sealing Performance】Built with durable O-rings and gaskets to help create a tight seal, reducing leakage risks and ensuring stable water flow in your home water system
  • 【Quick & Tool-Free Installation】Clip-style design allows easy installation with no special tools required. Ideal for DIY homeowners to complete a bypass valve replacement in minutes
  • 【Maintain Water Flow During Service】This water softener bypass valve lets you divert water flow during maintenance or repairs, so your home water supply stays uninterrupted.If you have any question,please contact us by email.

Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Water Softener Replacement Parts

Compatibility is Key

The most critical factor when selecting replacement parts is ensuring they are compatible with your specific water softener model. Check the manufacturer's recommendations and the part numbers for your existing components. Using incorrect parts can lead to leaks, reduced efficiency, or even damage to the softener's resin tank or brine valve.

Material and Durability

Consider the materials used in the replacement parts. High-quality plastics, durable rubbers, and corrosion-resistant metals are essential for longevity, especially in a water treatment environment. Look for parts designed to withstand continuous operation and exposure to various water conditions.

Ease of Installation

While most parts are designed for DIY replacement, some may be more complex to install than others. If you are not experienced with plumbing or appliance repair, opt for parts that are known for their straightforward installation process. Clear instructions or online tutorials can also be a valuable resource.

Frequently Asked Questions

How often should water softener parts be replaced?
The frequency of replacement depends on the specific part and your water usage. Common components like seals or O-rings might need attention every 3-5 years, while other parts may last much longer. Regular system checks can help identify wear and tear before failure.
Can I use generic replacement parts?
While generic parts might seem cost-effective, it's generally recommended to use parts specifically designed for your water softener model. Generic parts may not fit correctly or perform as efficiently, potentially leading to system issues or voiding warranties.
What are the most common water softener replacement parts?
The most frequently replaced parts include the brine tank float assembly, control valve seals and O-rings, and sometimes the resin bed itself. These components are subject to wear and tear from regular operation.
Where can I find the model number of my water softener?
The model number is typically located on a sticker or plate on the main unit of your water softener. Check the front, back, or side of the control valve or the softener tank. Consulting your owner's manual is also a reliable way to find this information.