One end of the adapter has a male garden hose faucet/spigot/spout connection which screws directly to the city water inlet on your RV, motorhome or travel trailer.
The other end of the adapter has a quick-connect plug designed to connect to most air compressors. If your compressor does not have quick-connect coupler, you can easily remove the quick-connect plug with a wrench to get access to the 1/4" male NPT (national pipe thread) connection, which is a very common connection. Your local hardware store should be able to help you find the proper adapter to connect the 1/4" male NPT to your air compressor.
The flexible hose allows the adapter to access tight spaces. We use food-grade vegetable oil and non-toxic plumber's pipe dope (Anti-Seize AST PPD) only in the installation process.
We ship from Andover, Kansas, USA. As a Better Business Bureau Accredited Business, we are committed to the highest ethical standards of business conduct.