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DIYers: plumb in a household reverse osmosis (RO) water filter system in hours.
How to choose, size, connect and maintain a filter adequate for your needs.
Reverse osmosis home filtration systems provide large volumes of pure, clean, color- and odor-free water for people, pets and plants. A “hard wired” RO hyperfiltration unit is [...]

I’m considering making my bottom reservoir with an assembly of old soy milk cartons. (I have a window sill that it can sit on.) However, one of the soy milk cartons I’m using wasn’t cleaned out properly, and had some mold growing on it. I was able to scrub most of it off, but I’m [...]

The relationship between the amount of time your pump is turned on by the timer and the gallons per minute flow of your pump dictates a minimum amount of water in your system and, therefore, a minimum size for a sewer pipe reservoir.

Hello.  I’m about to begin my window farm, but I had a quick question.  In the Reservoir System instructions , the minimum width for the reservoir is 47″.  Is there any reason that it must be that long?  If I only wanted three columns (instead of four in the diagram), could my reservoir be ~36″?  [...]

This Sunday, I will be giving a workshop on the Waterpod! I will focus on whatever are the interests of folks who show up. If you bring measurements of your window, I can help make sure you walk away with a sketch of a full reservoir system designed specifically for one of your windows and [...]

This first reservoir system contributed to innovations around drip rate control, maintenance, and reservoirs.