Water filter cartridge PRO-XS series
for nanofiltrationpolypropylenefor reverse osmosis

water filter cartridge
water filter cartridge
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Type of filtration
for nanofiltration
for general purposes, for reverse osmosis
industrial, cost-effective, for textiles, chemical
Other characteristics
Flow rate

Max.: 19.3 m³/h
(681.57 ft³/h)

Min.: 2.7 m³/h
(95.35 ft³/h)


One of the most significant challenges of the 21st century is water security. Industries today, face tough challenges when it comes to the water used in the facility – namely, water scarcity and the ever-increasing regulatory requirements associated with discharging effluent. At the same time, there is a move toward sustainability and “greener” approaches to the treatment of highly contaminated waters by effluent from water-intensive processes. The PRO series from Hydranautics comprises elements that offer effective, integrated, site-specific ZLD / MLD solutions that are cost-effective, innovative, and sustainable. The PRO series elements are specifically designed to help companies to achieve their MLD and ZLD commitment, while using the right combination of technologies to treat a range of industrial wastewater streams. The PRO series is a result of in-depth research and significant improvement in technologies which have provided great advances, e.g., enhanced rejection efficiencies, improved permeability, chemical tolerance and ion electivity, enhanced hydrophilicity, PRO-XS are charged nanofiltration membranes with high ion selectivity which provide high rejection of bivalent cations and anions to selectively remove and concentrate the ions to produce industrial grade chemicals like Glauber’s salt, hardness free NaCl, Na2CO3 etc. The ability to separate salts in the brine helps to reduce the amount of mixed salt wastes going to landfill and the purified salts produced, can be recycled or sold at a profit. PRO-XS membranes are useful in industries where salt separation is critical like chlor alkali, textiles, electroplating and dye.


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.