The Amerigap brand dual air gap provides two inlet ports for simultaneous drainage of discharge water from a single dishwasher, and a reverses osmosis filter. The combination of two air gaps in one provides an easy way to connect the Water Revival System into drainage system safely.

This air gap is easy to use and legal to install in any state. The AG200-005 airgap is listed by UPC and tested for compliance with IPC and NSF standards.