Dow Products

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So Pure Enterprises is the supplier of world renowned and trusted water and waste water equipment and products namely from Dow, Pentair, Protec Arisawa, MMP, Pulsafeeder, CHF, Micon and Watts. So Pure Enterprises is the Main Distributor for the Dow Filmtec and UF Products in the UAE and Iraq.


Dow is an innovator in water purification and separation technologies, known for a number of industry firsts—including the world’s first spiral-wound membrane technology for water treatment. We set the industry standard for quality and reliability with a complete portfolio of Ultra filtration (UF) and Reverse Osmosis (RO) Membranes, Fine Particle Filtration (FPF) and Electrodeionization (EDI) products. In addition, we offer the widest range of Ion Exchange Resins that meet separation requirements from softening to ultrapure water generation to trace contaminant removal.

FILMTEC Membranes

filmtecFilmTec Corporation is a subsidiary of The Dow Chemical Company and part of the Dow Water & Process Solutions business. We make high-quality reverse osmosis and nanofiltration elements for a wide variety of industrial, municipal, commercial and home drinking water applications. Dow also produces DOWEX™ ion exchange resins, as well as a variety of specialty water separation products.

Nanofilteration Products

Ultrafiltration (UF)

ultrafilterationUltrafiltration or UF is a pressure driven membrane separation process that separates particulate matter from soluble components in the carrier fluid (such as water). UF membranes typically have pore sizes in the range of 0.01 – 0.10 µm and have a high removal capability for bacteria and most viruses, colloids and silt (SDI). The smaller the nominal pore size, the higher the removal capability. Most materials that are used in UF are polymeric and are naturally hydrophobic. Common polymeric materials used in UF include: Polysulfone (PS), Polyethersulfone (PES), Polypropylene (PP), or Poly vinylidenefluoride (PVDF). Although these materials can be blended with hydrophilic agents, they can reduce the membranes ability to be cleaned with high strength disinfectants such as hypochlorite that impacts removal of bacterial growth.

UltraFiltration Products