Wall-Mounted Air Gap Drain Line Adapter

The AG110-002 reverse osmosis (RO) filter air gap prevents backflow from the standpipe into the RO system. This unit is a gravity flow device and, as such, must have a standpipe feeding directly to a drain without kinks and bends.

The AG110-002 air gap must be installed per the manufacturer’s instructions, and the outlet side feeding directly into a standpipe. This configuration lets the discharge water stream flow freely through the outlet piping.

The AG110-002 air gap provides the following advantages: Super strong material to provide a secure connection, tested and listed for compliance with applicable plumbing codes, is easy to install, easy to use, and easy to maintain.