Finerfilters 4 Stage Compact Reverse Osmosis Unit with DI Resin Filter for Tropical/Marine/Discus (50 GPD) Finerfilters 4 stage compact reverse osmosis RO unit with DI resin filter. This unit is available in three different sizes (50gpd, 75gpd and 100gpd). GPD = gallons of product water (approx) produced per day. Our quality 4 stage compact RO units come with all accessories required for immediate setup, allowing you to produce pure RO water at home! This includes: 1 x 4 Stage RO Unit (including Inline Sediment and Carbon filter and DI Resin Filter) 1 x 50 gpd RO Membrane 1 x Waste Water Clamp 1 x Membrane Housing Spanner 1 x Mains Pipe Connector 1 x Garden Tap Connector 1 x Length of 1/4" RO Tubing System Dimensions:Length: 36cmHeight: 26cmWidth: 10cm Please note: The system requires a minimum of 40 PSI or 3 Bar to work. Reverse Osmosis Systems Waste Water to make water, this is normal and the same with all RO systems, as this is the way the membrane rejects the impure water.
