Hydranautics NF Membranes

ESNA® (Energy Saving Nanofiltration) elements provide 50% - 91% salt rejection with ultra-low operating pressures (below 100psi), and are ideal for softening applications and the removal of pesticides, bacteria or viruses. 4" and 8" configurations are available.

Advantages:

• Up to 91% nominal rejection
• Optimum hardness rejection
• Effectively removes organics
• Ultra-low pressure, energy saving, lower OPEX