[Winterwall]

Gray water refers to waste water produced in the household. It can be waste water from shower, sink, dish, etc.

Do you use gray water to water your plants or lawn?

[Glinda]

We have a system that takes all the water that runs through the house and filters it and sends it out to a sprinkler system in the yard. Is that what you're referring to?

[donna]

I need a system like that, was it hard to install? The few I have seen were done by pro's and right now I am not sure if the extra money is in our budget or not.