Oltremare offers a full line of high-quality elements for water treatment.
The different types of filtration concern microfiltration (MF), ultrafiltration (UF), nanofiltration (NF) and reverse osmosis (RO). These four categories are divided in relation to the degree of filtration, that depends on the pore size of the element and on the physical-chemical characteristics of the fluid to be treated.

OLTREMARE elements are ideal to purify every type of water and suitable for a wide range of light industrial and commercial applications, including vending machines for self-service distilled and drinking water, and car washes for spot free rinse and wash water recycling, potable water, boiler feed-water, industrial process water, waste treatment reclamation, seawater desalination, agriculture and pharmaceutical.

Our membranes offer performances which meet specific Customer requirements. Even manufacturers of small systems for residential use rely on Oltremare to provide high-purity water.

The technology advantage of these elements is based on a process where concentration and separation is achieved without a change of state and without use of chemicals or thermal energy, thus making the process energy efficient and ideally suited for recovery applications.