Pentair 261173 Sand Multiport Valve - 1-1/2in, Side Mount

What This Part Is Used For
Pentair 261173 Sand Multiport Valve - 1-1/2in, Side Mount is a replacement multiport valve for compatible Pentair sand filters. It directs water flow for filtration, backwash, rinse, and other functions.

Why This Part Matters
A worn or leaking multiport valve can cause bypassing or external leaks. Replacing the valve restores proper filter operation and clean backwashing cycles. Correct port size ensures proper plumbing alignment.

Key Features and Specifications

• Manufacturer part number 261173
• Sand multiport valve
• 1-1/2in size specification
• Side mount configuration
• Used with compatible Pentair sand filters
• Controls filtration and backwash modes

Installation and Fitment Guidance
Shut down pump and relieve filter pressure before removal. Confirm by manufacturer part number before ordering. Align ports correctly during installation to prevent leaks.

About the Pentair Brand
Pentair sand filters are widely installed in residential pool systems. Their multiport valves are engineered for reliable water management. Genuine Pentair valves help maintain proper filtration performance.

Common Service Context
Common when addressing leaking valve bodies, hard-to-turn handles, or improper backwash function.