Who we are
Kalko Tronic
Without salt, without chemistry, only technology
Kalko Tronic transforms limestone into harmless crystals, protecting pipes and plants without altering water.
Who we are
Kalko Tronic
Without salt, without chemistry, only technology
Kalko Tronic transforms limestone into harmless crystals, protecting pipes and plants without altering water.
Who we are
A concrete commitment to the environment and the future.
KalkoTronic is the brand of Tele-Line, a company of the Valente brothers dedicated to the ecological treatment of water.
Always oriented to innovation, quality and sustainability, the company offers tailor-made solutions, project analysis, technical inspections and just-in-time deliveries, ensuring efficiency and flexibility.
Ours mission is a reference point in the industry, building solid relationships with customers and ensuring high quality standards. We believe that ecological water treatment is a concrete choice for sustainable development, capable of reducing environmental impact and protecting natural resources.
Ours vision combines tradition and innovation, with a proactive and problem-solving approach, where service is an integral part of the solution.
Ours values are based on passion, competence and culture of Made in Italy, which for over 25 years have guided the growth of Tele-Line.
With KalkoTronic we commit every day to make the world cleaner and more sustainable, developing ecological technologies that respect the environment and improve the quality of life.
Ours mission is a reference point in the industry, building solid relationships with customers and ensuring high quality standards. We believe that ecological water treatment is a concrete choice for sustainable development, capable of reducing environmental impact and protecting natural resources.
Ours vision combines tradition and innovation, with a proactive and problem-solving approach, where service is an integral part of the solution.
Ours values are based on passion, competence and culture of Made in Italy, which for over 25 years have guided the growth of Tele-Line.
With KalkoTronic we commit every day to make the world cleaner and more sustainable, developing ecological technologies that respect the environment and improve the quality of life.
kalko tronic
What is Kalko Tronic and how does it work?
More efficiency. More savings. Longer.
Enough with the tough limestone encrustations with Kalko Tronic
The innovative electronic and ecological anti-limescale system that protects pipes, heat exchangers and coils without salt, without chemicals, without magnets. With advanced technology, it transforms limestone into a harmless form that remains suspended in water, avoiding incrustations and preserving its potability.
- Prevents and removes limestone from the plant, without expensive maintenance.
- Ecological: no regenerations, no water waste, no additives.
- Sure: calcium remains in the water, not in the plants.
- Total protection of boilers, boilers, taps and pipes.
It uses electrostatic impulses to transform limestone, without the use of salts or chemistry. Low power consumption, WiFi control.
It does not release pollutants, wastes water and keeps the quality of natural drinking water intact.
It prevents incrustations up to 48 hours, protects plants and reduces energy and maintenance costs.
main advantages
Why choose Kalko Tronic?
Choosing KalkoTronic means protecting your plants from limescale ecologically and without salt, with advanced electronic technology that maintains natural water, reduces energy consumption and simplifies management and maintenance, ensuring efficiency and durability.
Ecological and waste-free protection
Kalko Tronic does not use salt, does not waste water and does not produce waste. Unlike traditional softeners, which require frequent regenerations with water and salt consumption, Kalko Tronic acts by changing the morphology of limestone physically, without altering the chemical composition of water. This ecological approach preserves natural resources and reduces environmental impact.
Durable and customizable antiscale effect
Treatment with Kalko Tronic transforms limestone crystals from compact shape to needle-shaped structure, preventing the formation of stable encrustations. This effect persists for more than 48 hours, ensuring lasting protection. In addition, the plant offers the possibility to adjust the intensity of the treatment, adapting to the specific needs of each plant and preventing damage to older plants.
Easy installation and universal compatibility
Kalko Tronic is designed to be easily installed in various contexts, both in private homes and in condominiums. Its compactness and versatility allow vertical, horizontal or ceiling installations, without the need for water drains. This makes it compatible with existing systems and also ideal for small spaces.
Advanced technology and reduced consumption
Kalko Tronic uses low voltage and low frequency electrostatic and electrocapacitive technology, without coming into direct contact with water. This system ensures an effective treatment of limestone with minimum electrical consumption, ranging from 5 to 50 watts, depending on the size of the plant. Made in Italy design ensures high quality and reliability.
Certifications and guarantee of effectiveness
Kalko Tronic is supported by numerous operating certifications, issued by accredited laboratories and industry professionals. These certifications attest to the effectiveness of the treatment and the safety of the plant.

Reliability guaranteed by scientific checks
The system is certified by chemists enrolled in the Order of Chemistry and Biologists, with tests carried out under extreme conditions (hardness up to 100 degrees French). Only after these tests, Kalko Tronic guarantees its results.

High efficiency Italian technology
Kalko Tronic integrates advanced processors, optimized power supply and WiFi diagnosis to ensure high performance with reduced consumption. Designed and developed entirely in Italy, it ensures quality and reliability.











