Hydroflow Auto Top-Up Kit
- Available to order
The Hydroflow Auto Top-Up or ATU is designed to keep nutrient tanks topped up when you aren't there. You can connect multiple ATU's to one header tank, preventing all your grow systems from running dry.
The Hydroflow ATU can be used either horizontally or vertically, by simply loosening the adjustment screw and re-positioning the float in the desired configuration.
- Hydroflow Float Valve
- Water Butt Connector with Mesh Filter
- Rubber O Ring
- 6mm Take Off
- 1.8 Supply Tube