Growonix Reverse Osmosis Filters provide fresh clean water through it's high performance filtration units that deliver low waste ratios and offer many advanced features.

Here at Hydrobuilder, we have a GrowoniX RO filter for every size grow, whether you are a hobby grower needing to filter water for just a small reservoir or a few plants or a commercial grower with a 250 gallon reservoir and an entire greenhouse.

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

If you have any questions about these RO filters by GrowoniX, give us a call at 888-815-9763 and our expert growers will help you.