Upgrade Your Stainless Steel City Water Inlet

Upgrade your Airstream’s factory-installed city water inlet with a premium, stainless steel solution built for reliability and long-term performance. Designed by our friends at Airkrafters as a direct replacement for the plastic OEM fixture that comes standard in your Airstream travel trailer, this redesigned inlet delivers durability, precision, and peace of mind on every adventure.

Crafted from cast 304 stainless steel with a polished finish, the assembly includes a mounting manifold, integrated stainless quick-connect hose fitting, directional check valve, gasket, and a tethered travel cap. The mounting footprint closely matches the original factory inlet, making installation straightforward with no modifications required for most Airstream models. (The assembly is approximately ¾" deeper than the OEM part; in rare cases this may cause cabinet interference.)

Why This Upgrade Matters

The nLet™ is designed to provide a more durable, service-friendly approach to managing water flow into your Airstream. By relocating pressure regulation to an external point—rather than inside the inlet assembly—any issues with water pressure or regulator performance are visible at the source and kept outside the Airstream's interior spaces. The result is an easier-to-monitor setup and added confidence when connecting to varying campground water systems.

Use With an External Pressure Regulator

This inlet does not include an internal pressure regulator. To protect your Airstream’s plumbing system, always use an external inline water pressure regulator at the water source when connecting your supply hose.

AirKrafters is an independent brand and is not affiliated with Airstream, Inc. or THOR Industries. nLet™, bumpMAT™, dorMAT™, segmentQUILT™, and bathMAT™ are proprietary product names owned by AirKrafters.

Airkrafters

bathMAT™ by Airkrafters

bumpMAT™ by Airkrafters

segmentQUILT™ by Airkrafters

dorMAT™ by Airkrafters

nLet™ by Airkrafters