I/O Wall Return Fitting | CMP | 25523-001-000 | (Gunite Pools)

The CMP Gnt Pool Fitting Gunite I/O Wall Return Fitting 1.5In FIP X 10.5In Socket - Gray| 25523-001-000 is designed to connect and route water through your pool system during repairs or upgrades. Built for gunite installations, this I/O wall return fitting delivers a stable, leak-resistant junction between the return line and the pool wall, with a 1.5-inch female iron pipe (FIP) inlet and a 10.5-inch socket outlet for dependable flow.

Ideal for renovations or new builds where specific inlet/outlet sizing matters, this gray CMP Gnt component stands up to chlorine, pH swings, and long-term pool use. It helps you restore proper circulation, targeted returns, and even flow distribution across gunite surfaces. Use case: replacing worn returns after resurfacing or when upgrading to improved flow dynamics, making it a practical choice for gunite pool fittings and reliable I/O wall returns.

• 1.5" FIP inlet for standard installation and compatible fittings
• 10.5" socket outlet ensures secure, seal-ready connection
• Gunite-ready design tailored for concrete pool shells
• Gray finish blends with most pool interiors and resists chemical wear
• Durable construction withstands pressure, temperature changes, and pool chemistry

Whether you're performing a repair, upgrade, or retrofitting an older system, this return fitting provides precise alignment and reliable performance. Ready to improve water flow—add to cart and complete your pool upgrade today.