Filtration
Filtration systems are used to remove impurities from water by means of a fine physical barrier, a chemical process or a biological process.
Filters cleanse water to different extents for purposes like irrigation, drinking water, aquariums, ponds and swimming pools.
Filters use sieving, adsorption, ion exchanges, biological metabolite transfer, and other processes. Unlike a sieve or screen, a filter can remove particles much smaller than the holes through which the water passes.
Most filtration systems will remove sediment, chlorine, heavy metals and other impurities.
Please select another category for more information on specific types of filtration.





This Two Stage 10" Counter Top Unit contains a Polypropylene filter for sediment reduction and an Activated Carbon Block for Chlorine reduction.
The Polypropylene filter reduces sediment down to 5um such as:
- Sand
- Dirt
- Rust
- Etc...
The Activated Carbon Block improves odour and taste while reducing:
- Chlorine
- Heavy Metals
- Etc...
Easy to install, connects to existing tap with included fittings. (Included fittings fit most taps however additional fittings may be required). Minor assembly required.
Carbon absorption capacity will drop if you surpass recommended flow rate of 9 LPM (Litres per minute).
WARNING: Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.
Complete in-line or whole house filtration system with 2 stages of filtration supplying purified water at every tap throughout the home!
Stage 1: Sediment Reduction to 5 microns.
Stage 2: GAC + KDF to reduce chlorine and heavy metals.
The SEAL Water Tech 20 inch in-line or whole house filter unit connects either in-line or from the main water supply of the house and removes up to 99% of chlorine and sediment (rust, dirt, etc) in the water, leaving you with SAFE chlorine and sediment free water throughout your home.
Key Benefits:
- Up to 99% Chlorine, sediment and heavy metal reduction (more efficient with KDF).
- Improved odour and taste of water.
- Pure drinking water.
- Flow rate up to 1000 Litres per hour.
- Appliances which use water last longer.
- 3/4" Inlet and Outlet.
- Dual O-ring housings reduces risk of leaks.
*** No warranty will be offered if clients with more than 4bars of water pressure do not install a pressure reducing valve to reduce the pressure to or below 4bars. No warranty on used filters.
Not for outdoor use.
Antiscalant, corrosion inhibitor with its ability to create passivity film on the surface of distribution pipe.
Helps reduce corrosion in geysers and appliances.
Includes:
- 10" Filter Housing
- 10" Empty Cartridge
- Clarafos or Aquafos Crystals (Polyphosphate) (2KG)
6 BAR maximum pressure, 4 BAR recommend maximum, no minimum pressure needed.
Housing wrench included.
Wall mounting bracket included (not shown in image).
*Note: Clear housings promote growth of bacteria and algae.
FRP-13X54
104L
2.5" Top Opening
Charged with Coconut Shell Granular Activated Carbon and a manual backwash valve.
Actual vessel may differ to product image.
Weight displayed is not the actual product weight but volumetric weight for courier purposes.
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)
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.
This Two Stage 10" Counter Top Unit contains a Polypropylene filter for sediment reduction and an Activated Carbon Block for Chlorine reduction.
The Polypropylene filter reduces sediment down to 5um such as:
- Sand
- Dirt
- Rust
- Etc...
The Activated Carbon Block improves odour and taste while reducing:
- Chlorine
- Heavy Metals
- Etc...
Easy to install, connects to existing tap with included fittings. (Included fittings fit most taps however additional fittings may be required). Minor assembly required.
Carbon absorption capacity will drop if you surpass recommended flow rate of 9 LPM (Litres per minute).
WARNING: Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.
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.
Includes Brine Tank & Runxin Automatic Head.
Brine tank not shown in product image.
Actual vessel much larger than in product image.
Specifications available on request.
This Single 10" Counter Top Unit contains either a dual stage filter with activated carbon or a carbon block to reduce sediment, chlorine and heavy metals from your municipal tap water while reducing odours and improving taste.
The sediment-blocking portion deals with reduction of:
- Sand.
- Dirt.
- Rust.
- Particles larger than 5um.
The activated carbon portion deals with reduction of:
- Chlorine.
- Heavy Metals.
- Chemicals and Trihalomethanes.
*** May include a Carbon Block instead of a Dual filter depending on stock, they both provide the same functions listed above.
Easy to install, connects to existing tap with included fittings. (Included fittings fit most taps however additional fittings may be required).
Carbon absorption capacity will drop if you surpass recommended flow rate of 9 LPM (Litres per minute).
*Actual product may differ slightly to image due to multiple suppliers.
Antiscalant, corrosion inhibitor with its ability to create passivity film on the surface of distribution pipe.
Helps reduce corrosion in geysers and appliances.
Includes:
- 20" Filter Housing
- 20" Empty Cartridge
- Clarafos or Aquafos Crystals (Polyphosphate) (4KG)
6 BAR maximum pressure, 4 BAR recommend maximum, no minimum pressure needed.
Housing wrench included.
Wall mounting bracket included (not shown in image).
Complete whole house filtration system with 2 stages of filtration supplying purified water at every tap throughout the home!
Stage 1: Sediment Reduction to 5 microns.
Stage 2: Carbon Block to reduce chlorine and heavy metals.
The SEAL Water Tech 20 inch whole house filter unit connects to the main water supply of the house and removes up to 99% of chlorine and sediment (rust, dirt, etc) in the water, leaving you with SAFE chlorine and sediment free water throughout your home.
Key Benefits:
- Up to 95% Chlorine, sediment and heavy metal reduction.
- Improved odour and taste of water.
- Flow rate up to 1000 Litres per hour.
- Appliances which use water last longer.
- 2 x Pressure Gauges to show water pressure and when filters need replacing.
This system is most suited in households with 1-3 people based on average usages.
*** No warranty will be offered if clients with more than 4bars of water pressure do not install a pressure reducing valve to reduce the pressure to 4bars. No warranty on filters.
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.
If your water pressure is below 3.5 BAR the RO will not produce any water, in this case you need the RO with a booster pump, if unsure you should rather buy the RO with the pump.
This unit produces up to 50 Gallons (189 litres) every 24 hours where water pressure is at least 5 BAR.
10L Storage tank.
This unit does not have a pump and does not use electricity.
We recommend that a plumber install the unit as a pressure reducing valve may be required.
*Unit may differ to image due to multiple suppliers.
Installed in-line with the shower head.
Contains KDF+GAC to reduce Chlorine and heavy metals by up to 99%.
Chlorine is absorbed through the skin whilst showering as when in steam form the pores on your skin open and the Chlorine is absorbed.
This filter has a replaceable cartridge but due to the cost of them the supplier does not import them so you have to replace the whole unit as we are unable to get cartridges.
Reduces or removes bacteria, contaminants, chemicals and various heavy metals. Retains the natural minerals, nutrients and good taste of clean water.
- 6 Stage Filtration.
- Reduces chlorine & heavy metals.
- Reduces iron, manganese, antimony and ammonium ions.
- Reduces odours and improves taste.
- Adds essential minerals.
- 14L capacity.
Water is gravity fed through the ceramic filter then passed through the multi-stage cartridge to remove impurities.
Bear in mind that as this is a gravity fed system, the water will require time to pass through the filters.
Actual mineral pot may differ slightly to product image.
Complete whole house filtration. 2 Stage. Sediment + KDF. up to 500L/h.
The SEAL Water Tech 10 inch whole house filter unit connects to the main water supply of the house and removes 98% of chlorine and sediment (rust, dirt, etc) in the water, leaving you with SAFE chlorine and sediment free water throughout your home.
SEAL Water Tech Whole House Filtration units are sold with 1 KDF+GAC Filter and a Sediment filter (5 micron, Polypropylene or Pleated).
KDF filter cartridges will reduce or remove chlorine, hydrogen sulfide, iron, mercury, lead, magnesium, chromium and up to 98% of water-soluble cations (positively-charged ions) of lead, mercury, copper, nickel, chromium, and other dissolved metals.
Whilst removal rates depend on a number of factors, more than 98% of chlorine is removed by KDF filtration media.
Read more on KDF Here.
Key Benefits:
- Up to 98% Chlorine & Sediment reduction.
- Pure drinking water.
- Flow rate of 500 Litres per hour for best filtration.
- Appliances which use water last longer.
- Gauges to show water pressure and when filters need cleaning and/or replacing.
- 1 Year Warranty. ***
- 30 Day Money Back Guarantee! (Terms & Conditions Apply)
This unit is recommended for use by 1-2 people maximum on a flat or small household due to flow rate of the filters.
*** No warranty will be offered if clients with more than 4bars of water pressure do not install a pressure reducing valve to reduce the pressure to 4bars. No warranty on filters.
On-demand purified water with this dual stage in-line filtration system which is installed under the counter/sink with the faucet mounted into the counter/sink.
Unlike Reverse Osmosis, this unit does not remove the existing minerals from the water and does not waste any water.
- Premium Two-Stage 10 Inch Under-Counter Filtration System.
- Chrome Plated Faucet.
- Pipes included (as illustrated in image).
- KDF Media Filtration.
- Up to 99% Chlorine reduction.
- Pure drinking water.
- Unit can handle up to 6 bars of pressure.
- 1 Year Warranty. (TC Apply)
- 30 Day Money Back Guarantee! (TC Apply)
Housings incorporate a dual o-ring design to reduce risk of leakage.
KDF filter cartridges will reduce or remove chlorine, hydrogen sulphide, iron, mercury, lead, magnesium, chromium and up to 98% of water-soluble cat-ions (positively-charged ions) of lead, mercury, copper, nickel, chromium, and other dissolved metals.
KDF Media is also bacteriostatic.
Whilst removal rates depend on a number of factors, more than 98% of chlorine is removed by KDF filtration media.
Unsure of your water pressure? We recommend purchasing the optional pressure reducing valve to further reduce risk of leakage, it is not uncommon for water pressure to surge which is why we recommend using the pressure reducing valve if your water pressure is over 4 Bars.
This Triple Stage 10" Counter Top Unit contains a Polypropylene filter for sediment reduction, an Activated Carbon Block and a second Polypropylene sediment filter.
The Polypropylene filters reduces sediment down to 5um such as:
- Sand
- Dirt
- Rust
- Etc...
The Activated Carbon Block improves odour and taste while reducing:
- Chlorine
- Heavy Metals
- Etc...
Easy to install, connects to existing tap with included fittings. (Included fittings fit most taps however additional fittings may be required). Minor assembly required.
Mounting bracket included.
On-demand purified water with this dual stage in-line filtration system which is installed under the counter/sink with the faucet mounted into the counter/sink.
Unlike Reverse Osmosis, this unit does not remove the existing minerals from the water and does not waste any water, it is superior to standard filtration as the UF membrane removes all particles larger than 0.01 micron including bacteria.
- Premium Three-Stage 10 inch Under-Counter Filtration System.
- Chrome Plated Faucet.
- Pipes included (as illustrated in image).
- Ultra-filtration Membrane.
- Up to 95% Chlorine reduction.
- Pure drinking water.
- Unit can handle up to 6 bars of pressure however, 4 bar is the recommended maximum.
Unsure of your water pressure? We recommend purchasing the optional pressure reducing valve to further reduce risk of leakage, it is not uncommon for water pressure to surge which is why we recommend using the pressure reducing valve if your water pressure is over 4 Bars.
*Note: Faucet may differ to image if option not selected.
Complete whole house filtration system with 3 stages of filtration.
Stage 1: Sediment Reduction to 5 microns.
Stage 2: Activated Carbon Granules to reduce chlorine and heavy metals.
Stage 3: Carbon Block to improve odour and taste.
Option to swap Stage 2 with KDF + GAC at additional charge.
The SEAL Water Tech 20 inch whole house filter unit connects to the main water supply of the house and removes up to 98% of chlorine and sediment (rust, dirt, etc) in the water, leaving you with SAFE chlorine and sediment free water throughout your home.
Key Benefits:
- up to 98% Chlorine, sediment and heavy metal reduction.
- Improved odour and taste of water.
- Pure drinking water.
- Flow rate up to 1000 Litres per hour.
- Appliances which use water last longer.
- 2 x Pressure Gauges to show water pressure and when filters need replacing.
This system is most suited in households with 3-5 people based on average usages.
*** No warranty will be offered if clients with more than 4bars of water pressure do not install a pressure reducing valve to reduce the pressure to 4bars. No warranty on filters.
See options for various inlets and volumes:
- 3/4" Inlets 5,000 LPH.
- 1 & 1/4" Inlets 10,000 LPH.
- 2" Inlets 20,000 LPH.
Larger units available on request.
*May differ to image due to multiple suppliers.
*Note the 3/4" unit is in the Y configuration.