Reverse Osmosis Water RO Filters High Volume Carbon Filter 50GPD Membrane PRO-3

3-Stage Reverse Osmosis Filter + 50GPD RO MembraneThis combination of filters will allow you to use these pre-filters in your RO system for at least 12 monthsThis combination of pre-filters will filter up to +/- 30,000 litres of water before needing to be replacedA standard set of RO pre-filters will filters +/- 10,000 litres before chlorine levels will start to damage your membrane1x 0.5 micron poly spun sediment + 1x Matrikx carbon block filter + 1x quality 50GPD NSF certified RO membraneMeasurements of these pre-filters are +/- [25cmm] x [7cm] + Filters meet wqa.org and nsf.org international quality standardsCould be supplied in various equivalent brands depending on current stock levels