In Pesaro, the city of music and the sea, WAHU! brings good, safe water to homes, offices and accommodation facilities: still or sparkling, straight from the tap, fresh and always available.
The mains water along the Adriatic coast is often hard and chalky: with microfiltration, ultrafiltration and reverse osmosis we make it light and clean-tasting, reducing chlorine, plastic and transport costs.
Request a free site survey50+
years of history
Maioli Impianti
Microfiltration
Ultrafiltration
Reverse osmosis
0.5-0.15 micron
Microfiltration or ultrafiltration
Free
on-site survey
Rimini
throughout Italy
Home: purchase ·
Businesses: rental too
In Pesaro the utility publishes data for 18 sampling points on the network: on average, mains water has a hardness of about 27 French degrees, from 25 to 29 depending on the area: it is moderately hard water. The utility does not publish the dry residue.
Source: Marche Multiservizi, “Water quality” sheets for 18 sampling points in Pesaro, samples from January to June 2026.
At these values limescale is visible, but a water softener is not always needed: it depends on how you use the water and what you want to protect.
There is no legal limit for hardness in Italy: Legislative Decree 18/2023 sets none, while the previous Decree 31/2001 recommended 15 to 50 French degrees. For a domestic softener it is advisable not to go below 15.
We reach Pesaro from Rimini for the survey, the installation and scheduled maintenance: it is within the area we cover every week.
We turn tap water into good, light and safe water with microfiltration (0.5 micron), ultrafiltration (0.15 micron) and reverse osmosis, plus water softeners against limescale. Solutions for home, office, restaurants, hotels, bars and businesses, for purchase and, for businesses, also for rental.
In Pesaro we serve families, hotels, restaurants, bars and offices: quality water at a fixed cost, with less plastic and continuous support, even beyond the Romagna border.
With the Gruppo IM Maioli Impianti (over 50 years of experience) you have a single point of contact: free site survey, installation, scheduled maintenance and ongoing support.
We also install water purifiers and microfiltered water systems in nearby towns: Gabicce Mare, Cattolica, Riccione and Bellaria Igea Marina. Same service, free site survey and ongoing support.
Request a free on-site survey: one of our technicians comes to you and measures hardness, chlorine and total dissolved solids of your water, with no obligation.