Marketplace catalogue
RO Membranes
RO membranes are at the core of a reverse osmosis system, helping separate water from a wide range of dissolved impurities. Choosing the right membrane is important for maintaining water quality, flow performance and overall system efficiency.
This category includes reverse osmosis membranes for different capacities and applications, from household systems to more specialised setups. When comparing options, look at daily output, membrane size, compatibility and intended use to ensure the replacement or upgrade suits your system correctly.
Key replacement component in RO filtrationAvailable for different capacities and system typesSupports consistent performance and water quality
MEM-RO Reverse Osmosis Membrane Replacement
At a glance A replacement membrane designed for use in Reverse Osmosis…
Original price was: £92.95.£46.47Current price is: £46.47.
PWG RO Membrane 3012
At a glance Designed for use in systems requiring 3012 or 3”…
Original price was: £59.00.£29.50Current price is: £29.50.
Stainless Steel RO Membrane Housings
At a glance These Stainless Steel RO Membrane Housings accommodate either 4021…
Original price was: £190.00.£95.00Current price is: £95.00.
Whole House Reverse Osmosis Membrane Filter Replacements Two Pack
At a glance Whole House Reverse Osmosis system membrane filter replacements, two-pack…
Original price was: £163.95.£81.97Current price is: £81.97.








