The complete HydroPower® NANO filter (ref. NANOD) is Unger's pure water production system, sold separately for professionals who already own a telescopic pole, hose, and brush, or who wish to assemble their own pure water window cleaning equipment. It incorporates the full three-stage hybrid filtration technology: a combined pre-filter that removes chlorine, sediment, and particles; an innovative nano-membrane that traps the minerals responsible for limescale deposits; and the HydroPower® Ultra DI deionizing filter that completes the water purification process.
Like the entire HydroPower® NANO range, this system operates solely on mains water pressure: no pump or electrical power is required, making it completely mobile and usable on any worksite, including at height or outdoors. The nano-membrane positioned upstream of the resin significantly reduces its consumption, offering 14 times the autonomy of a standard HydroPower Ultra system—a major economic advantage for cleaning companies that use the system daily.
The filter incorporates a pressure gauge to monitor inlet pressure, a flow optimizer to balance water flow and resin consumption, a concentrate discharge pipe, and a digital TDS meter that instantly displays the purity of the produced water. Mounted on a compact and lightweight frame with large wheels and integrated pole storage, it is easily transported from one job site to another, even over rough terrain.
This system comes ready to connect to a telescopic pole, hose, and window cleaning brush (not included with this model). It is suitable both for initial setup when combined with Unger's nLITE accessories and for replacing or upgrading an existing HydroPower Ultra system to NANO hybrid technology, increasing autonomy without changing the rest of your equipment.
Strengths and advantages of the Unger NANOD filter
- No power supply required: operates solely on mains water pressure, for mobile use indoors and outdoors.
- 3-stage hybrid filtration: combined pre-filter + nano-membrane + HydroPower® Ultra DI deionizing resin, for totally pure water.
- Streak-free cleaning guaranteed, even in hard water areas, thanks to the removal of minerals by the nano-membrane.
- Up to 14 times more autonomy per resin cartridge thanks to the upstream nano-membrane and flow optimizer — significantly reduced operating cost.
- Pure water production from 100 to 260 L/h (adjustable mixing from 0 to 100% via the flow optimizer).
- Real-time quality control thanks to the integrated digital TDS meter and the inlet pressure gauge.
- Compact and mobile design: robust frame, large wheels, dedicated storage for poles, easy transport even on rough terrain.
- Compatible with your existing equipment: connects to any telescopic pole, flexible hose and window cleaning brush.
- Made in Germany, 1-year manufacturer's warranty.
For which users and use case?
This filter is designed for professional cleaning companies and independent window cleaners who already own a telescopic pole and want to equip themselves with a high-performance pure water production system, as well as for professionals using a standard HydroPower Ultra system who want to switch to NANO hybrid technology to reduce their resin consumption. It is suitable for high-rise window cleaning, cleaning glass facades and skylights, and cleaning photovoltaic panels, particularly in hard water areas.
For a complete ready-to-use kit (24K carbon pole, adapter, hose and brush included), see the HydroPower® NANO Carbon 24K Kit (ref. NANK1) .