The Unger HiFlo RO Vetrate and RO Solar filter are high-quality solutions designed specifically for professionals who require excellent performance in cleaning large windows and photovoltaic panels. This is a high-performance reverse osmosis (RO) filter , perfect for those who require a constant and reliable production of 100% pure water .
The Unger HiFlo RO Vetrate filter cod. RO60C represents the ideal choice for those looking for an efficient, reliable and high-quality water filtration system , capable of satisfying the most demanding needs in cleaning large glass surfaces.
For those looking for a solution for cleaning photovoltaic panels , we recommend the Unger HiFlo RO Solar water filtration system cod. RO60S . Its high production capacity, double membrane , high quality pre-filters and advanced monitoring features make it an indispensable tool for those looking for high level performance and easy and safe maintenance of solar surfaces.
The HiFlo RO Vetrate and Solar filter structure is made of stainless steel , highly resistant to load and corrosion. This construction feature ensures a long service life of the system, even in difficult operating conditions, and contributes to its reliability over time.
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One of the main advantages of the Unger HiFlo RO Vetrate filter is its ability to provide a high water flow , ideal for cleaning and rinsing surfaces. With a production capacity of approximately 700 L/h , this filter guarantees a continuous supply of pure water , without compromising on quality. This feature makes the Unger HiFlo RO Vetrate perfect for tank filling and for intensive use in large glass surfaces , allowing you to optimise operating times and costs.
The filter is equipped with a downstream resin filter , which ensures the production of water completely free of impurities. The double membrane it is equipped with protects the system, ensuring a long life and constant performance . In addition, the combined particulate and chlorine filter helps maintain the integrity of the membranes, ensuring that the system always operates at its maximum potential.
One of the most innovative aspects of the Unger HiFlo RO Vetrate filter is the automatic pump control with dry running protection. This intelligent system protects the filter from damage caused by the lack of water , extending the useful life of the equipment and reducing the need for costly maintenance.
To facilitate the monitoring of the system performance, the filter is equipped with a TDS (Total Dissolved Solids) meter , which allows you to check the quality of the water produced and to verify the state of the resin. In addition, a pure water flow meter allows you to view the quantity of water produced in real time, offering total control over the operation of the system.
The HiFlo RO60C filter is also extremely versatile, being suitable for use by two operators simultaneously without loss of power, or by a single operator requiring increased water power. This flexibility makes it ideal for professional cleaning teams dealing with large volumes of work.



The Unger HiFlo RO Solar filter cod.RO60S represents a high quality solution for the production of demineralized water through reverse osmosis , specifically designed for the cleaning of photovoltaic panels and systems . With a production capacity of up to 750 L/h, this filter ensures a constant and reliable supply of pure water, ideal for ensuring optimal performance in the maintenance of solar surfaces.
One of the main strengths of the Unger HiFlo RO Solar filter is its ability to support two operators simultaneously without loss of capacity, or a single operator with increased water power. This makes it extremely versatile and suitable for maintenance teams that need to handle large volumes of work efficiently and without interruptions. Its high production capacity also makes it ideal for tank filling, optimizing operating times and reducing management costs.
The system is equipped with a double membrane that ensures optimal protection and a longer filter life. The large activated carbon pre-filter has an estimated life of approximately 200,000 L , with a chlorine content of 2 ppm , effectively protecting the membranes from chlorine and extending the life of the system. The particulate pre-filter further contributes to the protection of the membranes, ensuring that only high quality water enters the main filtration system.
A distinctive feature of the HiFlo RO Solar filter is the TDS (Total Dissolved Solids) meter, which allows you to constantly monitor the quality of the water produced . This tool is essential to ensure that the water used in cleaning solar panels is always free of impurities, thus ensuring effective and safe cleaning. In addition, the pure water flow meter provides real-time data on the amount of water produced, offering total control over the operation of the system.
The high-performance pump is another key element of the Unger HiFlo Solar RO60S filter. This pump not only supports the increased water flow required for cleaning large surfaces, but also features an automatic control with dry-running protection . This intelligent system protects the pump and filter from potential damage caused by a lack of water , ensuring a long life and reducing the need for maintenance.


| Code | RO60C | RO60S |
| Model | HiFlo Stained Glass | HiFlo Solar |
| Typology | Cleaning Large Windows | Cleaning Panels/Photovoltaic Systems |
| Chassis | Stainless steel | Stainless steel |
| Pure Water Production | 700 L/h | 750 L/h |
| Operators | 1/2 | 1/2 or more |
| Downstream Resin Filter | 4.5 L | NO |
| Prefilter | Antiparticulate + Chlorine | Antiparticulate |
| Carbon pre-filter | NO | YES - Chlorine Protection |
| Water Flow Meter | YES | YES |
| High Performance Pump | YES | YES |
| Automatic Pump Control | YES | YES |
| Dry Protection | YES | YES |
| Dimensions | 76 x 125 x 48 cm | 76 x 125 x 48 cm |
| Weight | 70kg | 75kg |
| Code | RO60C | RO60S |
| Model | HiFlo Stained Glass | HiFlo Solar |
| Typology | Cleaning Large Windows | Cleaning Panels/Photovoltaic Systems |
| Chassis | Stainless steel | Stainless steel |
| Pure Water Production | 700 L/h | 750 L/h |
| Operators | 1/2 | 1/2 or more |
| Downstream Resin Filter | 4.5 L | NO |
| Prefilter | Antiparticulate + Chlorine | Antiparticulate |
| Carbon pre-filter | NO | YES - Chlorine Protection |
| Water Flow Meter | YES | YES |
| High Performance Pump | YES | YES |
| Automatic Pump Control | YES | YES |
| Dry Protection | YES | YES |
| Dimensions | 76 x 125 x 48 cm | 76 x 125 x 48 cm |
| Weight | 70kg | 75kg |