Finerfilters Domestic 6 Stage Reverse Osmosis Unit with Pump

Finerfilters Domestic 6 Stage Reverse Osmosis Unit with Pump


Availability: In stock

£156.99 inc. VAT

Reverse Osmosis is a technology that is used to remove the large majority (98%+) of contaminants from water. The reverse osmosis system works by pushing the water under pressure through a number of increasingly smaller filters and finally through a semi-permeable membrane, essentially trapping all contaminants.

Finerfilters are here to support you before and long after you buy. We provide help through manuals, easy install guides, diagrams, phone & email support.

This system produces up to 190 litres per day of purified water and comes with:

- A 3 US gallon pressurised storage tank holding 6.5 litres of RO filtered water

- Installation Manual

- Chrome Faucet Tap

- Booster Pump with high and low pressure switches

- All pipes, pre-filters, post filters, and fittings required for easy Installation

The membrane can last between 1 and 2 years dependent on water hardness. Filters to be replaced every six months.

Please note: The system requires a minimum of 29PSI (2 bar) to work. Reverse Osmosis Systems waste water to make water, and this should be done at a high pressure as the water is being forced through microscopic holes which catches contaminants. This is normal and the same with all RO systems as this is the way the membrane rejects the impure water, which goes to the drain, to produce the pure water. The system works optimally at 80-90PSI (5.5 – 6 bar), and to get to the quoted output, we’d recommend running the system on or around this pressure. This allows the system to reduce the waste water to pure water ratio and work quicker at producing pure water.




6 Stage Domestic Pumped Unit

54cm x 40cm x 34cm


Product Detail


Finerfilters Domestic 6 Stage Reverse Osmosis Unit with Pump

The 6 stages of filtration are:

STAGE 1: A 5 Micron Sediment Filter Made of 100% Pure Polypropylene Fibres. Removes Dirt, Sand and Rust.

STAGE 2: A Granular Activated Carbon Filter Composed of High - Performance Activated Carbon. Removes Free Chlorine, Odour, Organic Contaminants, Pesticides and Chemicals.

Stage 3: A Carbon Block Filter Composed of High Performance Carbon. Removes Trihalomethanes, Pesticides, Volatile Organic Chemicals and 99.95% of Giardia and Cryptosporidium Cysts.

STAGE 4: A High Rejection Thin Film Composite 50 GPD Reverse Osmosis Membrane with the Capacity to Produce up to 190 Litres of Purified Water per day. This Membrane Removes Contaminants Present in Water Including, up to 99% of Dissolved Salts, Lead, Copper, Barium, Bacterial By-Products, Oestrogen and Silica.

STAGE 5: A Post Carbon Filter Designed to Improve Taste. It Removes any Residual Impurities and Odours from the Tank and Provides a Finer Conditioning of the Purified Water.

STAGE 6: Re-mineralising filter to enrich the water ions with health essential minerals including: Calcium, Magnesium, Potassium and Sodium.


System Dimensions:

Length 41cm

Width 26cm

Height 51cm



Length/width 26cm

Height 34cm


Approximate percentage of containments removed by RO.

Aluminium          96 - 98

Lead                      95 - 98

Ammonium        80 - 90

Magnesium        93 - 98

Bacteria                99+

Manganese        96 - 98

Boron                    50 - 70

Mercury               94 - 98

Bromide               90 - 95

Nickel                    96 - 98

Cadmium             93 - 97

Nitrate                  97 - 99

Calcium                93 - 98

Phosphate          95 - 98

Chlorine               98+

Potassium           92 - 96

Chloride               92 - 95

Silica                      80 - 90

Chromate            85 - 95

Silicate                  92 - 95

Copper                 96 - 98

Silver                    93 - 96

Cyanide                85 - 95

Sodium                 92 - 98

Fluoride               95 - 98

Sulphate              96 - 98

Hardness             93 - 97

Thiosulphate      96 - 98

Iron                        96 - 98

Zinc                        96 - 98


2 Item(s)

2 Review(s)
23 April 2019
Good value
I have bought one of these units for my daughter after i had seen the difference it made to the quality of my drinking water. My kettle internals has zero scales, the internals look like a new kettle. I could only imagine the gunk i was was drinking.
16 July 2018
Very good
The ro unit is a good price and works well. Finerfilters are very helpful with any issues and will guide with any questions. I would recommend this unit.