Reverse Osmosis Filters

Set of 3 filters for the Rhombus 2 which includes 2 Carbon Pre filters (CSPRE) and 1 x Sediment filter (CSSED)

If you don't want to refill your resin cartridge yourself with Rhombus-Resin, we supply replacement cartridges already filled with the appropriate ...

The Rhombus 2 uses 2 carbon filters that should be changed every 6 months. These filters remove Chlorine and other contaminants that will protect y...

Sometimes incoming mains TDS is that high even a Standard Rhombus RO system cannot get the Levels close to Zero. If this is the case we advise you ...

A cost effective way of replacing your RHOMBUS post-filter is to buy the empty cartridge and the mixed bed resin separately and refill the cartridg...

Also known as the Green CS post filter. Contains GAC carbon. Capacity: 5678 litres