Naturewater RO75G – 75GPD Reverse Osmosis Membrane 285 l/day Spare Diaphragm for RO Devices

This Naturewater RO75G membrane is a spare diaphragm to a 75-GPD reverse-osmosis device. Unlike traditional membranes, the O-ring of this membrane is positioned in the centre and not at the end. The membrane has a corresponding flow of 75 gallons per day (GPD), which corresponds to approx. 285 litres per day. This means that the diaphragm can produce up to 285 litres pure water per day.

The reverse-osmosis membrane is suitable for removing up to 99 % of the total dissolved solids (TDS), bacteria, viruses, heavy metals, arsenic, radium, quicksilver (mercury), iron, lead, fluoride as well as many other chemicals and noxious substances. Despite its enormous filtering power, the diaphragm should exclusively be used for drinking water, as it is not suitable for water of poor or uncertain quality.

Optimal TDS inlet: ≤ 500 ppm
Chlorine content: ≤ 0.2 ppm
Reject rate: ≥ 95 %
Inflow pressure (min/max): 70 psi / 150 psi
Inflow temperature (min/max): 5 °C / 45 °C