Microfiltered and sparkling water for restaurants

With WAHU! you bring still and sparkling microfiltered water to the table, bottled directly in your restaurant. An elegant service with customisable glass bottles, more margin on every cover and a major environmental benefit: no more crates of water to order, store and dispose of.

50+
years of history
Maioli Impianti

Microfiltration
Ultrafiltration
Reverse osmosis

99.99%
Bacterial load removed

2 years
warranty

Rimini
throughout Italy

Sale or rental
service included

Sistema professionale WAHU! di acqua microfiltrata per l'Horeca
Erogatore WAHU! di acqua liscia e frizzante per ristoranti
Soluzione WAHU! di trattamento acqua per hotel e bar

Why choose WAHU! in your restaurant

The right solution for the restaurant business

Professional high-capacity WAHU! systems, available for sale or rental, to serve always-fresh water even during the busiest moments. Filtration at 0.5 micron (microfiltration) or 0.15 micron (ultrafiltration) depending on your needs. Design, installation and maintenance handled by Gruppo IM Maioli Impianti, supporting local businesses for over 50 years.

Rental or purchase: choose the right formula

Rental

A single monthly fee that includes installation, periodic sanitisation, maintenance and support. No upfront investment: ideal for those who want predictable costs and zero hassle.

Purchase

The system becomes yours, with a single outlay and reduced running costs over time.

Possible tax incentives on drinking-water filtration systems: ask us which ones are in force this year and whether your situation qualifies.

Frequently asked questions

Yes. WAHU! systems retain suspended microparticles, sediment, rust and impurities and, thanks to the silver salts the filter is impregnated with, they prevent bacteria from proliferating inside. Scheduled maintenance by our technicians guarantees the hygiene of the system and the quality of the water over time.
Yes. The treated water can be served to customers in compliance with current health and hygiene regulations; the system must be installed and maintained correctly. WAHU! handles installation, sanitisation and maintenance with the technicians of Gruppo Maioli.
You eliminate the purchase, transport, storage and disposal of crates and bottles. The margin on every cover increases and costs become predictable and contained.
Yes, we serve still or sparkling water in elegant glass bottles, which can also be customised with the name or logo of your restaurant.