
Membranes for reverse osmosis - Window cleaner
Reverse osmosis is a water purification method that is particularly useful for window cleaners as it can produce very clean water that is free of minerals and impurities. This cleanliness is important because it ensures that no streaks or stains are left on the windows after cleaning.
Read further down the page to see all the benefits of window cleaning with reverse osmosis water.

- Replacement membrane - Ecosoft Robust€83.00 €66.40
Original replacement membrane for Ecosoft Robust models. The membrane is the core of your reverse osmosis system and handles the fine filtration of your drinking water.
It effectively reduces dissolved salts, heavy metals, limescale and unwanted substances so you get clean and fresh tasting water directly from the tap.
A worn membrane can cause lower water pressure and reduced filtration performance.
We recommend replacement at least every 12 months. This ensures stable performance, high water quality and optimal operation of your Ecosoft Robust system.
The membrane fits the Robust series and is easy to replace in the existing unit.
How does reverse osmosis work?
Reverse osmosis works by forcing water through a semi-permeable membrane filter designed to block impurities and minerals while allowing clean water to pass through. The system typically removes up to 99% of all dissolved solids, chlorine and other pollutants from the water.
Use in window cleaning
For window cleaners, the use of water purified through reverse osmosis has several advantages:
- No need for post-drying: As the water is free of minerals, it leaves no marks after drying. This means that the window cleaner does not need to wipe the windows after washing, which saves time and work.
- Better results: Cleans better and more effectively compared to ordinary tap water. This leads to clearer and shinier windows.
- Long-lasting effect: Since there is no accumulation of minerals, the windows stay clean longer.










