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    Whole House 2 Stage 20" System with KDF

    Purified water at every tap! Reduces sediment, Chlorine and heavy metals. Improves odour and taste.

    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: GAC + KDF 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.

    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.
    More information on KDF here.


    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.
    • 2 x Pressure Gauges to show water pressure and when filters need replacing.

    This system is most suited in households with 2-3 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.


    Carbon absorption capacity will drop if you surpass recommended flow rate of 15 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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    Installation Services

    We provide installation services on equipment we sell in East London & Port Elizabeth. For more information please see the Installation Services page.