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    GRANDER® units are available for installation in the main water pipe for household systems, for medium-sized systems and for large systems.
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    In addition to the pipe dimensions, the peak consumption, the water load and the local connection must also be taken into account when choosing the right unit. Hekoteh d.o.o. will help you choose the right GRANDER® unit. Prices vary by size. Contact us for the right price.


    The expected service life of the product is at least 40 years.
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    Pipe dimensions:
    3/4", 1", 5/4", 6/4", 2", 2 1/2", 3", 4"

    GRANDER®For regular households and water pipes

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    GRANDER® water revitalization units W38 | W50

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    For installation in secondary lines, e.g. shower or motorhome
     
    GRANDER® units W38 and W50 are available for installation in individual lines. 
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    GRANDER® units W38 | W50 can be installed in all individual connections, e.g. in the shower, sink or even in the motorhome.
    ​
    Installation examples: W38 on the flexible cold water inlet; W50 on the corner valve of the flexible cold water inlet


    The expected service life of the product is at least 40 years.

    ​​

    GRANDER® Thermo Bottle

    The high-quality GRANDER® stainless steel thermos bottle is the ideal alternative to disposable bottles and the perfect companion for everyday life.

    With the accompanying GRANDER® water revitalization insert on the leak-proof screw cap, your drink is revitalized in no time and thus stays fresh and lasts longer.

    Thanks to the double-walled insulation, the contents stay cool or warm for up to 24 hours.


    Price 500 ml: 120,75 eur

    ​Price 750 ml: 123,38 eur

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    GRANDER® Flexible unit

    For individual connections with accessible lines, such as external water taps or when travelling.
     
    Pocket-sized, quick and easy to install in the shower, in the camper, garden tap
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    Thread size: 1/2" and 3/4"
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    Optional: Adapter fitting for 3/8" connections 


    The expected service life of the product is at least 40 years.

    Price: 609,50 EUR
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    GRANDER® EnergyBoard

    GRANDER® Penergizer

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    GRANDER® revitalization boards are used for revitalization and thus lead to longer shelf life and better digestibility of food and drinks. Comes in size 17 x 17 cm. Can also be used in the refrigerator for longer shelf life of fruit and vegetables.

    Price:235,88 EUR 
     

    GRANDER® energy pen, filled with GRANDER® active water, revitalizes drinks by simply touching them and is suitable for medium-sized drinking glasses, cups and jugs. The GRANDER® energy pen is handy and fits in any handbag, breast pocket, jacket and suitcase. This means that the GRANDER® energy pen can be taken with you anytime and anywhere. So no matter where you are, you can revitalize your drinks in no time and thus increase the quality of what you drink.

    The expected service life of the product is at least 40 years.

    Price: 147,50 EUR

    Original GRANDER Blue Water standard box

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    “Original GRANDERWASSER” in beautifully shaped bottles is drinking water of the highest quality and purity, physically treated according to the Johann Grander method.
     

    The water for the original GRANDERWASSER is sourced from the Stephanie spring, which emerges safely 520 meters deep in the Kupferplatte tunnel in the Kitzbühel Alps/AT - far from any environmental influences - and is unique in its purity and quality.To experience its natural power, regular consumption of small amounts (a few cl.) is sufficient.

    The unique feature of this water is that it naturally remains fresh and preserved for at least four years – without any additives or conventional methods of preservat

    ​​

    Price 4 bottles of 1L: 86,25 EUR

    GRANDER® circulation units

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      for use in heating and cooling circuits and for optimizing process water, are available as flow devices or in a double-cylinder design and are suitable for domestic, medium-sized and large systems. 
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    Dimensions: 1/2", 3/4", 1", 5/4", 6/4", 2", 2 1/2", 3", 4"
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    Device versions: Circuit revitalizers are available as flow units or in a double-cylinder version.
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    Revitalization of heating water: Here the GRANDER® effect is particularly visible and measurable: dirty, foul-smelling heating water becomes crystal clear, tasteless and biologically stable, which has a lasting effect on the service life of the heating circuit.
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    Cooling water revitalization (industry): The GRANDER® device stabilizes the process water and thus ensures that chemicals are used sparingly. When used in industry or trade, the installation situation should be determined after on-site inspection.
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    Choosing the right device in the heating sector: The decisive factor for choosing the right device is the individual situation on site. Individual advice is provided by trained GRANDER® consultants. Circuit revitalizers should not be used in drinking water area!


    The expected service life of the product is at least 40 years.
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    Price varies by size. Contact us for the right price.
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    GRANDER® circuit double cylinders

     are ideal for cooling circuits - to revitalize the cooling and process water. 
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    Two versions:
    KDZK             
    150.5 x 120  x 54 mm 
     
    KDZG  
    288 x 210 x 70 mm

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    Cooling circuits in industry: By using the GRANDER® circuit double cylinder, an improvement and above all a stabilization of the microbiological quality of the cooling and process water can be achieved with a simultaneous reduction of chemical additives.
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    AREA OF USE
    For immersion in open systems
     
    GUARANTEE / GUARANTEE
    5 years warranty on material and workmanship
    2 years warranty if the unit is correctly and professionally installed by a qualified installer.
    ​

    The expected service life of the product is at least 40 years.

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    GRANDER® revitalizing cylinder small

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    For fountains, tanks, swimming pools, ponds etc.
     
    The small GRANDER® revitalizing rod is ideal for containers with smaller volumes, such as small fountains, water tanks, drinking bowls or similar.
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    Height: 173.5 mm
    Diameter 34 mm
    Weight: 0.5 kg

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    The GRANDER® cylinder devices (double cylinder and small activation rod) have proven themselves for pre- or post-animation of wells and water tanks, combined with the GRANDER® water revitalization device in the main line.
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    The use of the GRANDER® cylinder devices in stagnant water has proven to be very effective. This applies above all to water tanks for storing drinking water (e.g. on ships).
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    For revitalization of drinking water fountains: GRANDER® water revitalization should only be used for drinking water, certified spring and well water.

     

    The expected service life of the product is at least 40 years.
    ​
    Price: 521,25EUR

    GRANDER® - colloidal elemental silver water 500 ml 15 ppm

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    CE Colloidal Elemental Silver Water by GRANDER® combines finely dispersed silver particles in elemental form with the special base of GRANDER® revitalized water. The products stand for tested purity, consistent quality, and a clearly defined quality standard. 

     

    CE Colloidal Elemental Silver Water by GRANDER® 15 ppm consists of finely dispersed silver particles in water. The particles are so small that they are not individually visible to the naked eye and remain suspended in the solution (5 to 25 nm) .

    Together with GRANDER® revitalized water, elemental colloidal silver forms the basis of this special silver water.

     

    The characteristic golden-yellow color is considered a visible identifying feature of elemental colloidal silver. It is not caused by dyes, but by the optical appearance of the finely dispersed silver particles.

     

    This product has a wide range of uses , for example in the household, in technical fields, in the garden, in plant cultivation, and for the care of flowers and plants. Its dilution with GRANDER® revitalised water or with distilled water allows for flexible adjustment of the concentration.

    ADDITIONAL INFORMATION:

    • Capacity: 500 ml

    • Concentration: 15 ppm

    • Silver purity: 99.99%

    • Particle size: 5-25 nm

    • Minimum shelf life: at least 4 years

    GRANDER® - colloidal elemental silver water 250 ml 30 ppm

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    ADDITIONAL INFORMATION

     

    • Capacity: 250 ml

    • Concentration: 30 ppm

    • Silver purity: 99.99%

    • Particle size: 5-25 nm

    • Minimum shelf life: at least 4 years

    CE Colloidal Elemental Silver Water by GRANDER® combines finely dispersed silver particles in elemental form with the special base of GRANDER® revitalized water. The products stand for tested purity, consistent quality, and a clearly defined quality standard. 

     

    CE Colloidal Elemental Silver Water by GRANDER® 30 ppm offers a more concentrated option at 30 ppm . This product contains finely dispersed silver particles in elemental form and is based on GRANDER® revitalized water. The silver particle size ranges from 5 to 25 nm , and it is made from silver of 99.99% purity .

     

    The characteristic golden-yellow color is considered a visible identifying feature of elemental colloidal silver. It is not caused by dyes, but by the optical appearance of the finely dispersed silver particles. 

    The particles remain suspended in a distributed manner, without any visible particle settling.

     

    The product is versatile and can be used, for example in the household, in the technical field, in the garden, in plant cultivation and for the care of flowers and plants.

    The 30 ppm variant is particularly suitable when a higher initial concentration is desired. Its dilution with GRANDER®  revitalised water or with distilled water allows for flexible adjustment of the concentration.

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    Grander Logo

    HEKOTEH d.o.o
    Ive Mallina 34, HR-10000 Zagreb,
    email:grander.croatia@gmail.com

    OIB: 09908312286;

    MB: 2717247;
    MBS: 080744277;
    Žiro-račun društva kod Erste&Steiermärkische Bank d.d. broj: HR 9724020061100588897

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