Make filter maintenance quick, safe, and hassle-free with the Culligan WR-S Standard Whole House Filter Wrench. Specifically designed for use with Culligan whole house water filter systems, this durable wrench provides the leverage needed to loosen filter housings during cartridge replacement—without damaging the unit or straining your hands.

Key Features:

• Custom Fit for Culligan Systems
  Engineered to fit Culligan WH-S200-C and other compatible standard-duty filter housings, the WR-S wrench ensures a snug grip for easy removal of the housing sump.

• Ergonomic Design for Easy Handling
  The wrench features a fixed square head style and a powder-coated finish, offering a comfortable grip and corrosion resistance for long-term use.

• Safe & Effective Operation
  Designed to loosen the bottom of the filter housing during cartridge replacement. Do not use the wrench to tighten the housing—hand-tightening is recommended to prevent cracking or damage.

• Durable Construction
  Made from high-strength materials, the WR-S wrench withstands repeated use and tough water system conditions. It’s lightweight yet sturdy, weighing approximately 0.2 lbs.

• Compact & Convenient
  With dimensions of 10.85" H x 5.4" W x 0.75" D, the wrench is easy to store in toolboxes or utility drawers and is ideal for both homeowners and professional installers

Specifications:

• Model: WR-S
• UPC: 033663007437
• Material: Powder-coated metal
• Dimensions: 10.85" H x 5.4" W x 0.75" D
• Weight: 0.2 lbs
• Head Style: Fixed Square
• Finish Type: Powder Coated
• Operation Mode: Manual
• Compatibility: WH-S200-C and other standard Culligan filter housings
• Warranty: Manufacturer warranty available through retailer

Applications:

• Loosening filter housing sumps during cartridge replacement
• Routine maintenance of whole house water filtration systems
• Use with Culligan standard-duty filter housings (not for heavy-duty or Big Blue housings)