Reverse Osmosis 6 Stage With Pump & Remineralizer

$1,329.00 $1,431.00 Save $102

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Designed for installations with insufficient pressure

OASIS DP is a range of RO units made up of patented and registered DP TRIO filter housings and with RO VESSEL, exclusive reverse osmosis membrane housing with double o-ring. OASIS DP is specially designed for installation under the kitchen sink, complete with an installation kit. All OASIS DP is based on a standard 6 stages unit, made up of 3 pre-filtration stages, RO membrane stage, G.A.C. activated carbon post-filter stage, and re-mineralizer post-filter stage. The units are available in 2 main versions: - OASIS DP with metal wall bracket, available in 4 models: OASIS DP STD - standard 6 stages unit. OASIS DP PUMP - standard 6 stages unit with booster pump.

  • A specially designed complete 6-stage reverse osmosis system for under-bench use.
  • This unit does an excellent job of eliminating undesirable contaminants, like Nitrate, Fluoride, and Salt. The remineralizing cartridge then puts beneficial minerals back in.
  • The unit comes complete, including all required connections, a 16L pressure tank, and a separate drinking water tap
  • Oasis DP is specially designed for installation under the kitchen sink and comes complete with an installation kit.
  • The unit is capable of producing up to 189 litres per day but in normal domestic installations with minimum pressure requirements being met, it can produce up to 90 litres per day approx.
  • Designed in Italy, Assembled in Taiwan, with made in Italy Components



  • Product Type UBRO Units
  • Brand Atlas Filtri (Italy)
  • Flow Rate (L/min) 13
  • Nominal Micron Rating 5
  • Inlet/Outlet 1/4"
  • Min Pressure (bar) 3
  • Max Pressure (bar) 8
  • Min Temp (degrees celsius) 4
  • Max Temp (degrees celsius) 45
  • Application Underbench
  • Shipping Package Dimensions 660 x 440 x 310 (13kg)
  • Certified by IAPMO RT to NSF/ANSI 42, 61, 372 - lead-free, CSA B483.1. In compliance with Drinking Water Treatment Units regulations, USA and Canada.

 UV Lamp

  • Voltage 24v
  • Supply power 230-240v
  • UV-C dosage 215 J/M2
  • Amperage 0.4 A
  • Power 11w
  • Lamp service life 8000 hours


  • Voltage 24v
  • Supply power 230-240v
  • Flow at 5.5 bar = 0.8lpm
  • Open flow 1.5lpm
  • max output pressure 8 bar
  • Amperage 1.2 A
  • Power 22w

Working Conditions


  • Max inlet pressure PUMP model 3 bar (45.5 psi)
  • Min inlet pressure PUMP model1 bar (14.5 psi)
  • Max working temperature 45°C (113°F)
  • Min working temperature 4°C (39.2°F)
  • Max TDS1000 ppm
  • Membrane capacity 50 GPD (190 l/day)



Stage 1: 5 Micron Sediment Filter

PP Melt Blown Polyspun Sediment Filter

  • The filter will remove sediment, rust, and fine particles.
  • This filter is designed to protect the remainder of the system from particles
  • Life span: 3-6 months. Max temperature: 45°C (113°F).

Stage 2: Granular Activated Carbon Purifier

CTO, Chlorine, Taste, and Odour Reduction

  • This is a cartridge containing granular activated carbon to reduce chlorine (bad tastes, odours), herbicides, pesticides, and traces of heavy metals.
  • Life span: 3-6 months.
  • Max temperature: 45°C (113°F)

Stage 3: 5 Micron Carbon Block Filter/Purifier

Chlorine, Taste, Odour and Sediment Reduction
  • This is an activated carbon block filter/purifier which will filter sediment, rust and fine particles. It will also reduce chlorine (bad tastes, odours), herbicides, pesticides, and traces of heavy metals.
  • Life span: 3-6 months.
  • Max temperature: 45°C (113°F).

Stage 4: Reverse Osmosis Membrane

Membrane for the main impurity removal
  • The membrane has pores that are so small that only pure water makes it through to the other side, effectively removing undesirable contaminants like Nitrate, Fluoride, Arsenic, and Salt.
  • Lifespan depends on the level of impurities in water and incoming pressure, but under normal circumstances, the membrane is expected to last 2-4 years.

Stage 5: Carbon Post Filter

  • The carbon post filter’s main job is to give the water a final polish and improve the taste of the water after it has passed through the membrane and has been stored in the tank.
  • Life span: 3-6 months. Max temperature: 45°C (113°F).

Stage 6: Re-Mineralize

  • The re-mineralizing cartridge is designed to increase pH and reintroduce beneficial minerals like Calcium and Magnesium back into the water. The membrane cannot differentiate between ‘good’ and ‘bad’ substances so it removes both.
  • Life span: 3-6 months.

Tank Comes complete with plasteel tank 16 liters (4.2 gallons)


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Oasis Atlis Filtri specifications

Atlas Filtri Certificate


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