The AQUS® Greywater System

The AQUS is a small scale greywater recycling system that uses treated water that is captured from the bathroom sink to flush the toilet – and accomplish greywater recycling in the process.

The system consists of two parts; 1) the Fill Control Unit and 2) the Vanity Tank. The Fill Control Unit effectively clips onto the back of the customer’s toilet and holds the fill valve up, in the off position, which allows the Vanity Tank located under the bathroom sink to fill the tank with treated and recycled sink water. The system does not shut off the fresh water supply or cross connect to it. It simply holds the fresh water "OFF" until it is needed to supplement the toilet fill.

The result is a greywater recycling system that can be used to contribute to LEED Construction initiatives. For those interested in the AQUS system, feel free to research details about system specifications , or answers to Frequently Asked Questions.

Greywater recycling with your toilet

The Fill Control Unit that AQUS uses is compatible with many toilets on the market today. The system is not presently compatible with dual flush toilets or one piece toilets. The Vanity Tank holds 5.5 gallons of treated greywater and is 13.5" X 15.5" X 9.5" in size.

To learn more about the greywater recycling process, view a demonstration video with voice-over commentary.