Hydranautics SWC4+ Seawater RO Membranes

Membrane Formulations are designed to accommodate varying levels of seawater salinities worldwide with reliable field-proven performance. The SWC4-LD offers the same performance as the SWC4 with additional low fouling characteristics and superior salt and boron rejection with low operating pressures. SWC4-LD membranes feature Hydranautics LD Technology - high performance RO technology that helps reduce fouling from colloidal particles and biological growth. LD Technology uses proprietary feed spacers to reduce bio-growth (NSF 61 approved for drinking water). This innovative feed spacer design prevents trapping of small colloidal particles and improves the effectiveness of cleanings. Replaces SWC4B.