Able to operate at very low pressures (6.9 bar), the HF4 range of membranes replace
the HF1, delivering the same performance whilst using 35% less energy. Having an
outstanding rejection rate of 99%, coupled with their low pressure capabilities, they are
able to deliver significant energy savings.
The HF4 comes with an outer ABS hard
shell, providing an extra element of
protection during storage, transportation