The Pentair 2" x 2.5" Black Valve Adapter Kit is a genuine OEM replacement part designed to restore a secure, leak-free connection between valves and Pentair filters on compatible pool systems. With a 2" x 2.5" plumbing footprint, this black adapter blends with standard Pentair plumbing while delivering dependable performance for ongoing pool maintenance and repairs.

Compatibility and fit

• Designed for use with Pentair Quad D.E. Filters, FNS Plus Filters, and Clean & Clear Plus Filters
• 2" x 2.5" adapter size to match common Pentair valve and plumbing configurations
• Matches a wide range of Pentair filter plumbing and valve assemblies for straightforward replacements

Why choose this valve adapter kit

• Genuine Pentair replacement part engineered for reliable fit and long-lasting performance
• Supports secure filter-to-valve connections to maintain proper water flow through compatible systems
• Ideal for pool filter repairs, replacing worn or damaged adapter connections, and plumbing updates on existing Pentair setups
• Serves both professional technicians and pool owners maintaining Pentair filters on residential systems

Specifications and details

• Brand: Pentair
• Product Name: 2" x 2.5" Black Valve Adapter Kit
• SKU: PAC-051-2991
• Mfg. Part #: 270100Z
• Product Type: Valve Adapter Kit
• Color: Black
• Size: 2" x 2.5"
• Application: Pool
• For Use With: Pentair Quad D.E. Filter, FNS Plus Filter, Clean & Clear Plus Filter
• Product Weight: 1.1 lb
• UPC: 788379674687

Installation and care

Installation should be performed by a qualified pool service professional. Before purchase, please verify compatibility with your specific Pentair filter model to ensure a proper fit and seal.