Finerfilters 4 Stage Compact Reverse Osmosis Unit with DI Resin Filter for Tropical/Marine/Discus (75 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 100 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: 36cm Height: 26cm Width: 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
