The Growonix GX series of reverse osmosis systems was designed, hand built, and tested in the USA. These RO filters by GrowoniX are the highest quality, most efficient water filter in the hydroponics industry.
No matter how big or small your water filtration needs are, the GrowoniX GX Series has an RO filter for you.
Want to learn more about why you need an RO filter, and how to use them effectively? Check out our full guide on getting water to your grow room