Frankenplug® 14" Underground Return Line Repair Plug – 1.5" Return Fittings

The 14" Frankenplug® is a fast, no-dig solution for sealing underground pool return-line leaks—especially when the damage is deeper past the wall fitting. Designed for 1.5" return fittings, this extended-reach repair plug slides directly into a cracked or broken return line and expands to seal both the fitting threads and the pipe beyond the break.

Unlike temporary plugs that stop circulation, the Frankenplug features a built-in ¾" flow-through tube, allowing water to continue moving immediately after installation. No excavation, no deck removal, and no costly plumbing replacement—most repairs are completed in under 15 seconds.

The 14" model is ideal for recessed fittings or breaks located farther inside the return line, offering the same trusted dual-seal performance as the standard version, with added reach for tougher repairs.

Why Choose the 14" Frankenplug®

• Extended length bypasses damage deeper inside the return line

• Dual-seal design locks into the fitting threads and downstream pipe

• Maintains circulation with an internal ¾" open flow passage

• Installs quickly with simple tightening—no specialized tools required

Ideal Applications

• Underground pool return-line leaks

• Cracked or broken 1.5" PVC return fittings

• Situations where excavation is impractical or costly

Key Features

• 14" extended-reach design

• Fits standard 1.5" pool return fittings

• Dual-seal expansion system for secure, long-term repair

• 0.75" internal flow-through tube restores circulation instantly

• Typical installation time: under 15 seconds

The Frankenplug® 14" delivers a professional-grade repair solution trusted by pool owners and service pros alike—saving time, money, and unnecessary digging.