Reverse Osmosis

Reverse Osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove more than 99% of contaminates leaving you with water of high purity consisting of almost only water molecules.

Reverse Osmosis systems consist of multiple stages of pre-filtration and often post filtration. Such steps include Sediment removal, Chlorine and Heavy-Metals removal prior to reaching the membrane. Membrane pore sizes are typically between 0.1 to 1.0 nm (0.0001 - 0.001 um).

Sort By:  
RO for Marine with DI
Reverse Osmosis for Marine Aquarium with DI Resin (DUCFROM)

Reverse Osmosis is a process where water is demineralised using a semi permeable membrane at high pressure. Your normal filtration units will only reduce certain contaminants such as silt, rust, chlorine and bacteria (up to 96%). Reverse Osmosis machines will purify your water up to 99.9% or 0.001 microns, thus removing other dissolved contaminants like Colloid, lead, mercury, germs and other metals.

 

Stage 1 : Polypropylene Cartridge – 5 Micron Superfine Filter – Removes solid particles & impurities i.e. silt & rust.

Stage 2 : Granular Activated Carbon (UDF) Filter – Absorbs odours, chemicals & chlorine.

Stage 3 : Reverse Osmoses Membrane – Removes up to 0.0001 microns colloid, metals, germs & bacteria.

Stage 4 : DI Resin – Deionizer post filter to reduce TDS further.

 

Operating Pressure: 50 - 100 psi (3.5 to 6.5 bar)

 
If your water pressure is bellow 3.5 bar you will require an RO with a pump.
If your water pressure is above 6 bar you will need a pressure reducing valve to keep your pressure within the operating pressure limits.

 

This unit produces up to 50 Gallons or 190 litres every 24 hours (up to 130ml/minute).

This unit does not include a pump, no electricity required.
 

This unit does not include automatic shutoff, a tank or faucet, you get what is in the picture plus 1M of RO tubing and a ball valve and ball valve adapter to connect to the mains and a housing wrench.

All options purchased include assembly onto the main unit where applicable.

Two stage RO with deionizer resin post filter for use with marine tanks.
Add to Cart
R2,199.00
Double Under Counter RO
Reverse Osmosis for Marine Aquarium Fish Tank (DUCRO)

Reverse Osmosis is a process where water is demineralised using a semi permeable membrane at high pressure. Your normal filtration units will only reduce certain contaminants such as silt, rust, chlorine and bacteria (up to 96%). Reverse Osmosis machines will purify your water up to 99.9% or 0.001 microns, thus removing other dissolved contaminants like Colloid, lead, mercury, germs and other metals.

 

Stage 1 : Polypropylene Cartridge – 5 Micron Superfine Filter – Removes solid particles & impurities i.e. silt & rust.

Stage 2 : Granular Activated Carbon (UDF) Filter – Absorbs odours, chemicals & chlorine.

Stage 3 : Reverse Osmoses Membrane – Removes up to 0.0001 microns colloid, metals, germs & bacteria.

 

Operating Pressure: 50 - 100 psi (3.5 to 6.5 bar)

 
If your water pressure is bellow 3.5 bar you will require an RO with a pump.
If your water pressure is above 6 bar you will need a pressure reducing valve to keep your pressure within the operating pressure limits.

 

This unit produces up to 50 Gallons or 190 litres every 24 hours (up to 130ml/minute).

This unit does not include a pump, no electricity required.
 

This unit does not include automatic shutoff, a tank or faucet, you get what is in the picture plus 1M of RO tubing and a ball valve and ball valve adapter to connect to the mains.

All options purchased include assembly onto the main unit where applicable.

Add to Cart
R2,280.00
Reverse Osmosis System
Reverse Osmosis System 75GPD 250LPD (RO-75)

Reverse Osmosis is a process where water is demineralised using a semi permeable membrane at high pressure. Your normal filtration units will only reduce certain contaminants such as silt, rust, chlorine and bacteria (up to 96%). Reverse Osmosis machines will purify your water up to 99.9% or 0.001 microns, thus removing other dissolved contaminants like Colloid, lead, mercury, germs and other metals.

 

Stage 1 : Polypropylene Cartridge – 5 Micron Superfine Filter – Removes solid particles & impurities i.e. silt & rust.

Stage 2 : Granular Activated Carbon (UDF) Filter – Absorbs odours, chemicals & chlorine.

Stage 3 : Carbon Block Filter (CTO) – removes additional chlorine & water decolourants.

Stage 4 : Reverse Osmoses Membrane – Removes up to 0.0001 microns colloid, metals, germs & bacteria.

Stage 5 : Post Carbon Filter (T33) – improves water taste.

 

Operating Pressure: 50 - 100 psi (3.5 to 6.5 bar)

 

If your water pressure is bellow 3.5 bar you will require an RO with a pump.

If your water pressure is above 6 bar you will need a pressure reducing valve to keep your pressure within the operating pressure limits.

 

This unit produces up to 75 Gallons or 250 litres every 24 hours.

This unit does not include a pump, no electricity required.

We recommend that a plumber install the unit as a pressure reducing valve may be required.

Add to Cart
R2,999.00
Reverse Osmosis System
Reverse Osmosis System 125GPD 450LPD with Pump (RO-125P)

Reverse Osmosis is a process where water is demineralised using a semi permeable membrane at high pressure. Your normal filtration units will only reduce certain contaminants such as silt, rust, chlorine and bacteria (up to 96%). Reverse Osmosis machines will purify your water up to 99.9% or 0.001 microns, thus removing other dissolved contaminants like Colloid, lead, mercury, germs and other metals.

 

Stage 1 : Polypropylene Cartridge – 5 Micron Superfine Filter – Removes solid particles & impurities i.e. silt & rust.

Stage 2 : Granular Activated Carbon (UDF) Filter – Absorbs odours, chemicals & chlorine.

Stage 3 : Carbon Block Filter (CTO) – removes additional chlorine & water decolourants.

Stage 4 : Reverse Osmoses Membrane – Removes up to 0.0001 microns colloid, metals, germs & bacteria.

Stage 5 : Post Carbon Filter (T33) – improves water taste.


Faucet and necessary installation fittings are included.

Operating Pressure: 50 - 100 psi (3.5 to 6.5 bar)

 
If your water pressure is bellow 3.5 bar you will require an RO with a pump.
If your water pressure is above 6 bar you will need a pressure reducing valve to keep your pressure within the operating pressure limits.

 

This unit produces up to 125 Gallons or 450 litres every 24 hours.

This unit includes a pump so an electrical outlet is needed nearby.

We recommend that a plumber install the unit as a pressure reducing valve may be required.

Please note: The unit does not have the white cover or pressure gauge as shown in the picture.

Add to Cart
R3,648.00
Reverse Osmosis System 400GPD
Reverse Osmosis System 400GPD 1500LPD (RO400GPD)
Reverse Osmosis is a process where water is demineralised using a semi permeable membrane at high pressure. Your normal filtration units will only reduce certain contaminants such as silt, rust, chlorine and bacteria (up to 96%). Reverse Osmosis machines will purify your water up to 99.9% or 0.001 microns, thus removing other dissolved contaminants like Colloid, lead, mercury, germs and other metals.

Stage 1 : Polypropylene Cartridge – 5 Micron Superfine Filter – Removes solid particles & impurities i.e. silt & rust.
Stage 2 : Granular Activated Carbon (UDF) Filter – Absorbs odours, chemicals & chlorine.
Stage 3 : Carbon Block Filter (CTO) – removes additional chlorine & water decolourants.
Stage 4 : Reverse Osmoses Membranes – Removes up to 0.0001 microns colloid, metals, germs & bacteria.
Stage 5 : Post Carbon Filter (T33) – improves water taste.

If your water pressure is above 6 bar you will need a pressure reducing valve to keep your pressure within the operating pressure limits.
 
  • This unit produces up to 400 Gallons or 1500 litres every 24 hours.
  • This unit has two pumps, an electrical outlet is required nearby.
  • This unit has four VONTRON 100GPD membranes.
  • This unit includes a 40LT RO Storage Tank and a Standard Elegant RO Faucet (not shown in picture).
  • This unit can be modified with a float switch to fill up larger tanks, such as JoJo Tanks, as seen in this photo.

We recommend that a plumber install the unit as a pressure reducing valve may be required.

You can replace the 100GPD membranes with 125GPD membranes to get up to 500GPD/1900LPD from this unit.
Add to Cart
R17,670.00
Reverse Osmosis with Pump
Reverse Osmosis System 50GPD 189LPD with Pump (RO50GPDP)

Reverse Osmosis is a process where water is demineralised using a semi permeable membrane at high pressure. Your normal filtration units will only reduce certain contaminants such as silt, rust, chlorine and bacteria (up to 96%). Reverse Osmosis machines will purify your water up to 99.9% or 0.001 microns, thus removing other dissolved contaminants like Colloid, lead, mercury, germs and other metals.

 

Stage 1 : Polypropylene Cartridge – 5 Micron Superfine Filter – Removes solid particles & impurities i.e. silt & rust.

Stage 2 : Granular Activated Carbon (UDF) Filter – Absorbs odours, chemicals & chlorine.

Stage 3 : Carbon Block Filter (CTO) – removes additional chlorine & water decolourants.

Stage 4 : Reverse Osmoses Membrane – Removes up to 0.0001 microns colloid, metals, germs & bacteria.

Stage 5 : Post Carbon Filter (T33) – improves water taste.


Faucet and all necessary installation fittings are included.

Operating Pressure: 50 - 100 psi (3.5 to 6.5 bar)

If your water pressure is above 6 bar you will need a pressure reducing valve to keep your pressure within the operating pressure limits.

This unit produces up to 50 Gallons (189 litres) every 24 hours.

10L Storage tank is included but not shown in picture.

This unit has a pump, an electrical outlet is required nearby.


We recommend that a plumber install the unit as a pressure reducing valve may be required.

Add to Cart
R2,999.00
Per Page      1 - 6 of 6
  • 1