SL Lithium RO 8040 HR 40 High-pressure Loose Reverse Osmosis Membranes have relatively larger pore sizes, compared to traditional tight reverse osmosis membranes.

SL Lithium RO 8040 HR 30 “High-pressure Reverse Osmosis”, the desalination rate is lower compared to some high-desalination-rate high-pressure reverse osmosis membranes, but it can produce more freshwater under the same feeding water conditions.

SL Lithium RO 8040 HR 20 High Desalination Series Revers Osmosis Membrane has both high desalination rate and low energy consumption.