Captain O-Ring WS1/WS1.25 Replacement O-Ring Kit for Clack Water Softeners

Captain O-Ring WS1 / WS1.25 Replacement O-Ring Kit

Keep your Clack WS1 or WS1.25 water softener running smoothly with a complete replacement seal kit from Captain O-Ring. This kit gathers all o-rings shown in the user manual and parts diagram, delivering a full rebuild of the valve and flow paths. With a total of 23 seals, this kit is designed to refresh multiple contact points in a single project, helping you address wear and leaks without tracking down parts separately.

Built for real-world use, the kit covers injector plugs, bypass components, distributor tubes, and drive caps. Each o-ring is matched to its original function, offering a practical option for addressing signs of wear such as small leaks, reduced flow, or slower valve operation. While results vary, a complete o-ring refresh can contribute to smoother operation and reduced downtime, especially when you want to minimize guesswork during maintenance.

What’s included

• (2) V3170 Injector/Plug o-rings
• (2) V3171 Injector/Plug o-rings
• (2) V3163 Refill Flow Elbow, Drain Line o-rings
• (2) V3155 Bypass Valve Handle o-rings
• (3) V3152 Bypass Valve Cap o-rings
• (2) V3156 Bypass Valve Rotor Seal
• (6) V3105 Bypass Valve Quick Connect/Coupling, Installation Fittings, WS1 Distributor Tube
• (1) V3357 WS1.25 Distributor Tube (32 mm opening)
• (1) V3358 WS1.25 Distributor Tube (1.32 inch opening)
• (1) V3135 Drive Cap Assembly
• (1) V3180 Drive Assembly to Tank

Why this matters

The kit contains 23 seals that align with the WS1 and WS1.25 diagrams, enabling a comprehensive refresh of the sealing network. This can help restore proper sealing across injector paths, bypass mechanisms, and flow connections—areas that commonly wear with use. The kit is manufactured and warrantied by Captain O-Ring LLC and proudly assembled in the USA, offering a reliable option for DIY maintenance or professional service projects.

Usage and expectations

• Plan for a practical maintenance session with the power off and water drained
• Inspect nearby components for wear and replace as needed to support reliability

Use this kit as a proactive maintenance resource or to address signs of wear. Results can vary, and this kit is intended to help you perform a thorough seal refresh with the right parts on hand.

Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!