Check Valve Injection Fitting Only - 3/8 Inch

Duckies Pool Supply presents the Check Valve Injection Fitting Only (3/8 inch) — a genuine replacement part engineered for reliable chemical injection systems. Designed for easy swap-ins and precise performance, this fitting restores check valve functionality without replacing the entire assembly. Ideal for pool service pros and DIY maintenance.

• Exact 3/8" fit — Precision-molded to match standard 3/8 inch check valve dimensions for a secure connection.
• Durable construction — Made from chemical-resistant materials to withstand chlorinators and dosing solutions.
• Easy installation — Simple, no-special-tools replacement reduces downtime and maintenance effort.
• Compatible design — Works with most Stenner check valve systems; ideal for repairs without full assembly replacement.
• Cost-effective repair — Replace only the worn fitting to extend system life and save on parts.
• OEM-quality assurance — From Duckies Pool Supply, trusted for dependable pool service components.
• Note — Does not include the connecting nut; purchase separately if needed.

Get your injection system back to peak performance — choose this 3/8" Check Valve Injection Fitting from Duckies Pool Supply for a fast, affordable repair. Order now to minimize downtime and keep chemical dosing accurate.