(813) 803-6125


  • Despite covering about 70% of the Earth's surface, water, especially drinking water, is not as plentiful as one might think.

    Only 3% of it is fresh

  • Over one billion people lack access to water and another 2.7 billion find it scarce for at least one month of the year.

    A 2014 survey of the world's 500 largest cities estimates that one in four are in a situation of

    water stress

  • According to UN-endorsed projections, thanks to a combination of climate change, human action and population growth, global demand for fresh water will exceed supply by (bbc news 2017)

    40% in 2030

Welcome to PERSALT

Smart Products. Best Solutions!

About Persalt

Persalt Membranes’ main focus is to provide high performance membranes, chemicals, and services to users of Reverse Osmosis, Nanofiltration and Ultrafiltration technologies.

Our Head Office is in Tampa, FL and through our distributors, we offer technical and sales support with timely response, to customer’s requests around the world.

Experienced water treatment professionals

Founded by engineers with more than thirty years of experience in membrane technology, and with a basic concept that only a small portfolio of products and appropriated operational procedures, are necessary for the success of any membrane system.

Products and services you trust

Persalt is a company specialized in providing the best specification and design of the membrane elements, efficient chemicals, correct sizing of systems and suitable operating procedures.

We serve all industries

Persalt’ s membranes and chemicals are used in applications such as boiler feedwater, brackish and seawater desalinations, industrial process waters, water re-use, waste water treatment and high purity waters.

Our products


Persalt’s spiral wound membranes with low fouling technology are robust and durable, specially designed for meeting customer’s needs.


We select the most effective and certified RO/NF/UF specialty chemicals in the market for our customers.


Various technical services are offered to membrane system users, through experienced water treatment professionals.

Contact Information