Spot-free water, built in
Every WINDOSMART rig includes a reverse-osmosis and deionization (RO/DI) system that strips the minerals out of your water supply. Pure water dries with zero spots — glass is left clean with no wiping, no squeegee, and nobody at height.
Fully automated on the rig
Plug the hose into the building's water outlet — the system runs itself from there.
Auto-pressurizing booster pump
The pump detects the incoming water and pressurizes the system to the optimal PSI for the current flow rate and temperature — driving a far higher filtration rate than competing systems.
Hands-off tank filling
The tanks fill on their own. Once full, the pump and water shut off automatically; the moment they start draining, everything restarts — no valves to babysit.
Intelligent maintenance mode
During low water demand the system enters a maintenance mode that extends reverse-osmosis membrane life by up to 5× versus competing solutions.
Real-time TDS monitoring
An onboard TDS sensor reports water purity at all times and alerts the operator before it reaches a level that would leave streaks.
Reverse osmosis
High-pressure membranes remove the bulk of dissolved minerals and sediment from the incoming water supply.
Deionization
A DI resin polishes the water down to near-zero TDS — the purity that lets it dry perfectly clear.
Spot-free finish
With no minerals left to leave behind, the water sheets off the glass and dries streak- and spot-free.
Frequently Asked Questions
Why does the water need to be filtered at all?
Tap water leaves its dissolved minerals behind as spots when it dries. Reverse osmosis and deionization strip them out, so the water sheets off the glass and dries clear — no wiping, no squeegee.
How pure does the water get?
High-pressure membranes remove the bulk of the dissolved minerals and sediment, then a DI resin polishes the water down to near-zero TDS. An onboard TDS sensor reports purity continuously and alerts the operator before it drifts to a level that would leave streaks.
How much has to be managed by hand?
Plug the hose into the building's water outlet and the system runs itself. The pump detects the incoming supply and sets pressure for the current flow rate and temperature; the tanks fill on their own and shut off when full, restarting the moment they start draining. There are no valves to babysit.
How long do the membranes last?
During periods of low water demand the system enters a maintenance mode that extends reverse-osmosis membrane life by up to 5x compared with competing solutions.
Related reading
The System
How the WINDOSMART Drone Cleaning System Works
The workflow your crew runs with the WINDOSMART system — from site scan to streak-free rinse. One operator, on the ground, cleans an entire facade.
Read articleSustainability
Environmental Benefits of Drone-Based Facade Cleaning: A Sustainability Perspective
Explore how drone cleaning technology reduces water consumption, chemical usage, and carbon emissions compared to traditional building maintenance methods.
Read articleCase Study
Case Study: Montreal Jewish General Hospital — From 2 Weeks to 3 Days
How WINDOSMART restored window cleaning operations at a major Montreal hospital that had gone years without proper facade maintenance due to security concerns with traditional contractors.
Read articleWant the complete system?
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