3 Stage Drop In RO | Aquarium Reverse Osmosis System

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FF-RO-SYST-DROPIN-3.

Finerfilters 3 Stage 'Drop-In' Reverse Osmosis System

Our high-quality 3 Stage 'Drop-In RO units come with all accessories required for immediate setup, allowing you to produce pure RO water at home!

This unit is available in three different sizes (50, 75, and 100 GPD).

GPD = gallons of product water (approx) produced per day.

It is recommended that filters should be changed every 6 months, and membrane every 1-3 years depending on water hardness.

Finerfilters 3 Stage 'Drop-In' Reverse Osmosis System

Stage 1: Polypropylene filter cartridge removes sand, rust, silt and other sediments up to 5 Micron

Stage 2: Activated carbon block is formed in especially pressured, high-density blocks to gain a high adsorption rate of chlorine, other chemicals and multiparticle organic substances.

Stage 3: Reverse Osmosis Membrane removes the remaining contaminants in the water up to 99.9%

This system comes complete with;

  • 1 x 3 Stage RO Unit
  • 1 x RO Membrane
  • 1 x 5 Micron Sediment Filter
  • 1 x Carbon Block Filter
  • 1 x Waste Water Clamp
  • 1 x Housing Spanner
  • 1 x Membrane Housing Spanner
  • 1 x Mains Feed Connector
  • 1 x Garden Tap Adaptor

Please note: This 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. You can expect a pure-to-waste ratio of around 1:3 under optimal conditions.

List of contaminants that reverse osmosis removes

As Reverse Osmosis can remove over 1,000 contaminants, the list below is non-exhaustive and serves to highlight removal rates of only some of the most common contaminants found in drinking water.

Approximate percentage (%) of contaminants removed by Reverse Osmosis.
Aluminium 96 - 98%
Ammonium 80 - 90%
Bacteria 99+%
Boron 50 - 70%
Bromide 90 - 95%
Cadmium 93 - 97%
Calcium 93 - 98%
Chlorine 92 - 95%
Chloride 92 - 95%
Chromate 85 - 95%
Copper 96 - 98%
Cyandie 85 - 95%
Fluoride 95 - 98%
Graphene 80 - 90%
Hardness 93 - 97%
Iron 96 - 98%
Approximate percentage (%) of contaminants removed by Reverse Osmosis (Continued.)
Lead 95 - 98%
Magnesium 93 - 98%
Manganese 96 - 98%
Mercury 94 - 98%
Nickel 96 - 98%
Nitrate 97 - 99%
Polyfluoroalkyl (PFAs) 95%
Phosphate 95 - 98%
Potassium 92 - 96%
Silica 80 - 90%
Silicate 92 - 95%
Silver 93 - 96%
Sodium 92 - 98%
Sulphate 96 - 98%
Thiosulphate 96 - 98%
Zinc 96 - 98%
More Information
Brand/ManufacturerFinerfilters
Contaminants FilteredChloramine, Chlorine, Cysts (Giardia & Cryptosporidium), Dissolved Organic Matter (DOM), Fluoride, Heavy Metals, Hormones (Oestrogen etc.), Iron & Manganese, Lead, Limescale, Microplastics, Pathogenic Bacteria, Pesticides & Herbicides, Polyfluoroalkyls (PFAs), Sediment, Turbidity, Volatile Organic Compounds (VOCs), Viruses (99%)
Product NameFinerfilters 3 Stage Aquarium Reverse Osmosis Unit For Marine, Tropical and Discus Fish
Model NumberFF-RO-SYST-DROPIN-3
Connection Type1/4" Push Fit
Min. Working Temp.1°C / 33.8°F
Max. Working Temp.38°C / 100.4°F
Working Pressure3 Bar / 43.5 Psi / 300 kPa
Max. Working Pressure8 Bar / 116 Psi / 800 kPa
Avg. Flow Rate0.016m³/h = 263 ml/m = 100 US gal/d
Membrane TypeThin Film Composite
Weight (kg)4.500000
Height (mm)99
Width (mm)9.9
Depth (mm)99
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