Good
Easy to use
Free
About
This app provides access to filtered and purified drinking water from smart dispensers, offering a healthier and more eco-friendly alternative to bottled water. Users can easily draw water by scanning a QR code generated within the application.
✓Environmental protection
✓Advanced water filtration
✓Cost savings
✓QR code access
✓Network of smart dispensers
✓Regular maintenance
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What's New in Lokni
2.5.0
May 12, 2026
Gift feature in app
User reviews
FAQ
How does Lokni help protect the environment?
Lokni aims to reduce plastic waste by providing a sustainable alternative to bottled water. By using the smart dispensers, users can refill their own bottles, significantly decreasing the number of PET bottles discarded.
What kind of filtration does Lokni use?
Lokni's filtration removes chlorine, odors, impurities larger than 0.2 microns, pesticides, hormonal contraceptives, and medication residues. The UVC LED light also eliminates microorganisms from the water.
Is Lokni water safe to drink?
Yes, Lokni filtration is approved by the Faculty of Pharmacy of the Charles University in Hradec Králové and the National Institute of Public Health. The water is also kept in motion and the devices are regularly sanitized.
How much does it cost to use Lokni?
Lokni is free to use, thanks to project partners who often contribute to the cost of water for students. This model allows users to get water for a fraction of the price of bottled water.
Where can I find Lokni dispensers?
Lokni has a network of smart filtration water dispensers located at over 50 faculties of Czech universities, making it accessible to approximately 150,000 students.
How often are Lokni filters changed?
The Lokni network is well-maintained, with filters being changed regularly and devices being sanitized to ensure the quality and safety of the water provided.
What devices does Lokni support?
The Lokni application is available for iPhone and iPod devices, ensuring accessibility for a wide range of users.
How often is the Lokni app updated?
The Lokni app was last updated on May 12, 2026, indicating ongoing development and support for the application.