Whole House 3 Stage 20" Big Blue System

Purified water at every tap! Reduces sediment, Chlorine and heavy metals. Improves odour and taste.
Complete Whole House Filtration System 20" Big Blue Three Stages.

The SEAL Water Tech 20" Whole House Filtration System connects to the main water supply of the house and reduces chlorine, heavy metals and sediment (rust, dirt, etc) in the water by up to 98%, leaving you with SAFE chlorine and sediment free water throughout your home.

Included Filters are, Polypropylene for sediment removal to 5 micron, Granular Activated Carbon (KDF Optional at additional charge) and a Carbon Block for reduction of Chlorine and Heavy Metals by up to 98%, Activated Carbon also improves the odour and taste of the water.

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.


Key Benefits:

  • Up to 98% Chlorine, Heavy Metals & Sediment reduction.
  • Pure drinking water throught home.
  • Flow rate up to 1500 Litres per hour.
  • Appliances which use water last longer.
  • Pressure gauges show when filters need replacing.
  • 1 Year Warranty. ***
  • 30 Day Money Back Gurantee! (Terms & Conditions Apply)

This system is most suited in households with 5-8 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.


Carbon absorption capacity will drop if you surpass recommended flow rate of 22 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.
Installation available at an additional charge in East London, Gonubie & Port Elizabeth.


Investing in a SEAL Water Tech whole house purification system is an investment into your future health.


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