The limescale solution for my home
Softer, healthier water for everyday comfort.
When limescale affects everyday life
Limescale buildup in appliances, dry skin, dull hair, marked faucets… In many homes, hard water impacts comfort, maintenance, and the lifespan of installations.
A natural, salt-free principle
SoluCalc works by injecting food-grade COâ‚‚ into the water. This process transforms limescale into calcium bicarbonate, which remains soluble and non-scaling, while preserving naturally drinkable water without chemicals.
A solution perfectly suited for residential use
The SoluCalc 1-inch model is designed for houses and small residential buildings. Compact, discreet, and efficient, it installs directly after the water meter and treats up to 5 m³ of water per hour.
Benefits for your home

No salt and no regeneration cycles

Lower maintenance and operating costs

Protection of plumbing and household appliances

Improved comfort for skin and hair

An eco-friendly and sustainable solution
Monitor your system with SoluCalc Connect
Add a connected option to monitor water and COâ‚‚ consumption, receive notifications, and manage your installation with complete peace of mind.

Contact SoluCalc!
Are you looking for a quote to install a SoluCalc, more information or expert advice? Do you have a question, a technical issue, need support or want to replace your COâ‚‚ cylinder? Are you convinced by our salt-free alternative to traditional water softeners and would like to become a partner or certified installer? Use our form: your message will be routed to the right department to be handled efficiently and as quickly as possible.



