Elkhart Supply Plastic Plug

The Elkhart Supply Plastic Plug is a fitting plug (also called a fitting cap or end cap) for capping off unused water lines. It is part of the Flair-It plumbing line and suits RV and other pressurized fresh water systems. Use it to seal the end of a line you don't need, or to close a line for future expansion.

Key Features:

• Plastic construction: Lightweight and designed to resist freezing, cracking and extreme heat.
• Tool-free installation: Installs by hand, with no special tools required.
• Broad piping compatibility: Works with PEX-A, PEX-B and PERT piping systems.
• Certified quality: NSF and CSA approved.

Elkhart Supply Corporation has supplied RV plumbing components since 1949. This plug gives a simple, reliable way to close off a water line.