40 years of expertise serving water quality
From passing on know-how to international innovation: discover the story of PolyFiltration and its vision for the future of water treatment.
Expertise passed down through generations
It all began in 1984, when François Esposito ventured into water treatment. More than 40 years later, this family passion becomes PolyFiltration.
For four decades, François has developed recognized expertise in water filtration and treatment, working with leading Italian industrial partners. This experience has created strong ties with specialized manufacturers and an in-depth knowledge of the European market.
In 2026, his son Andréa joins the adventure after an engineering background and entrepreneurial experience. Together, they founded PolyFiltration with a clear vision: to promote Italian craftsmanship in French and English-speaking markets, while developing innovations that address new filtration challenges.
Our vision: Italian excellence serving Europe
A bridge between cultures
PolyFiltration leverages a unique asset: mastery of French, English, and Italian. This multilingual capability allows us to create bridges between Italian manufacturers recognized for their quality and French and English-speaking markets seeking reliable solutions.
Innovation at the core
Beyond distribution, we develop our own solutions. The Hydro 105, our patented clip-system filter, embodies this approach: simplifying installation, improving durability, and offering an eco-responsible solution without polluting materials.
Discover the Hydro 105 →European manufacturing
Our products are manufactured between France and Italy: wound cartridges produced in France, polyphosphates, carded PP yarn and plastic injection made in Italy. This proximity guarantees quality, responsiveness and compliance with European standards.
The founders
François Esposito
Co-founder & Water Treatment Expert
Over 40 years of experience in water treatment and filtration. François has built lasting relationships with the best Italian manufacturers and developed technical expertise recognized throughout the sector. His vision: to pass on this know-how while adapting it to the new challenges of the European market.
Andréa Esposito
Co-founder & CEO
Engineering graduate, Andréa first explored the tech entrepreneurship world before joining the family venture. His background brings modern strategic vision and the ability to innovate in a traditional sector. Trilingual (French, English, Italian), he leads international business development and product innovation.
Our expertise
PolyFiltration relies on a network of specialized European manufacturers to offer a complete range of filtration solutions. From raw material to finished product, we master every step of the value chain.
Made in France
- Wound cartridges for sediment filtration
- Production according to ACS standards (food contact)
- Quality control at every stage
Made in Italy
- Polyphosphates for anti-scale treatment
- Carded polypropylene (PP) yarn
- Plastic injection for 2 and 3-part filters
- Production of the patented Hydro 105 filter
Our product range
Our values
Uncompromising quality
ACS certified products, manufactured according to the strictest European standards. We only select partners recognized for their excellence and reliability.
Technical expertise
40 years of experience in water treatment, in-depth knowledge of technical issues and the ability to advise our customers on the best solutions adapted to their needs.
Continuous innovation
The development of the Hydro 105 illustrates our commitment to innovation. We constantly seek to improve existing products and create new, more efficient and eco-responsible solutions.
Environmental responsibility
Eco-responsible product design (without lead or polluting materials), European manufacturing to limit carbon footprint, and constant search for more sustainable solutions.
Proximity and responsiveness
A family team that listens, able to respond quickly to requests and adapt its solutions. Our command of three languages facilitates exchanges and strengthens trust.
Long-term commitment
We build lasting partnerships with our customers and suppliers. Our vision is rooted in continuity and the transmission of excellent know-how.
Ready to discover our solutions?
Whether you're looking for standard products or custom solutions, our team is here to support you.