GOODWATER Product catalogue 2021 - Page 1 | Version 12 March 2021 - silvertex aqua GmbH
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DEAR READERS,
We have reason to celebrate.
After five years of company history and with thousands of enthusiastic users
behind us, we are now launching the original silvertex®* as a member of the
Good Water product family.
This means that our patented, self-dosing silvertex®, with its silver ion active
formula that has been tried and tested for years, is still available. The pro-
ducts for use in different tank sizes up to 240 l are simply labelled XS, S, M
and L. Of course, the material flexibility so appreciated by our customers is
retained.
And not only that: we have expanded our product family around clean water
in the outdoor area. A very special highlight is our easy-to-use tank and drin-
king water disinfection as a chlorine dioxide ready-to-use solution. And with
our innovative and patented water quick test, we have an attractive offer
for everyone who wants to know exactly and quickly whether their water is
contaminated with germs.
Part of our sustainability philosophy is to avoid an excessive use of materials.
With silvertex® Good Water, the silver fabric still comes as a lightweight and
delivers the desired and proven effect using just a few grams. We deliberate-
ly do without elaborate packaging.
And because celebrating alone is no fun, we are offering you something very
special with attractive discounts and highly attractive payment terms. Take
advantage of our offers. We look forward to seeing you.
CONTACT:
Yours sincerely Birgit Dürsch
silvertex aqua GmbH
Mahlsdorfer Strasse 61b * EU-compliant according to Article 95 (2) of the Biocide Regulation
15366 Hoppegarten, Germany
T: +49 (0) 30. 979 92 59-20
F: +49 (0) 30. 979 92 59-22
Email:
kontakt@silvertex-aqua.de
Visit us too at www.silvertex-aqua.de Here you will find further information
on products, technical specifications and a detailed FAQ.
https://www.facebook.com/silvertexaqua/
https://www.linkedin.com/company/silvertex-aqua
https://youtu.be/CCHdhHrzhfo
Page 2 | Version 12 March 2021GOOD WATER PRODUCTS
AT A GLANCE
Top sellers
silvertex® Good Water
Tried, tested and effective
The core of our concept is the silver-
tex® net, which has been tried and
tested on the market for years, for ef-
Use biocidal products fective water preservation on a silver
carefully. Always read
the label and product ion basis. Our patented silvertex® sys-
information before use. tem was developed in cooperation
with German universities and scien-
tific institutes and has been a highly
successful bestseller in the camping
and caravan sector for years.
Made in Germany
Use biocidal products
carefully. Always read Product innovation
the label and product
information before use.
goowaco tank and drinking
water disinfection
Ready-to-use solution – easy to use
Chlorine dioxide disinfection as a
ready-to-use solution, long-lasting
and easy to utilise – using it, out-
door enthusiasts are playing it safe.
Disinfection is a valuable addition to
water preservation when you don’t
know the quality of the fresh water
to be stashed away, or when a cam-
per or boat is being made ready be-
fore the start of the season.
Made in Germany
Product innovation
goowaco water quick test
The little laboratory for everyone
Check the water quality. Simply use
the test set to find out about the mi-
crobiological condition of your wa-
ter. Whether drinking water or well
water, whether a garden shower or
whirlpool – easy to use – ensure your
safety.
Made in Germany
Page 3 | Version 12 March 2021INTERVIEW WITH
GRADUATE ENGINEER ANNA KOWALSKI
Anna, why would anyone want to use silver to protect
water from germs?
Well, the preservative effect of silver on water, wine and food was already
known in ancient times. Since then, silver-containing containers, for example,
have been used for storage and protection against spoilage.
There were no laboratories in those times, but people
still used silver based on positive experience. How does it
actually work?
Today we know that even low concentrations of silver ions inhibit the mul-
tiplication of germs and eventually cause the death of bacilli, some virus
strains and human pathogenic fungi. The concentration of silver ions requi-
red for this effect is produced on the surface of metallic silver in contact
with water or aqueous media. This process is favoured by flow movement and
dissolved oxygen in the medium. The silver ions released in this way are then
released into the medium to be preserved, in our case water.
So it’s that simple? A little silver in the water is enough and
germs don‘t stand a chance?
No, unfortunately it isn’t that simple (-laughs-). In order to provide a sufficient
germ-reducing quantity of silver ions permanently and without technical as-
sistance, for instance in a water tank, a large silver surface that is always in
contact with water is needed. The challenge for effectiveness is not the quan-
tity of silver, but the surface provided with good flow properties. The silver
surfaces also mustn’t overlap, because then the silver ions have no chance.
By the way, overdosing is impossible, as excess silver ions are bound by the
Graduate chemical engineer anions present in the water such as chloride for instance.
Anna Kowalski was already in-
volved in the development of And that is what you achieve with silvertex® Good Water.
silvertex® as part of a research Why?
project that lasted several ye- The silvertex® Good Water system was developed as part of an interdiscipli-
ars, and for the past five years nary research project. It is a three-dimensional, flexible, very light knitted
she has been supporting pro- fabric containing silver and, as a dispenser material for silver ions, optimal-
duct development and custo- ly fulfils all these conditions, namely providing the sufficient effective con-
mer projects around silvertex® centration, self-dosing and lasting up to two years. After several years of de-
in her role as a chemical tech- velopment and research, its effectiveness has been tested in many different
nical consultant. areas of application and is protected by international patent law.
Anna, one last question: Do you use silvertex® Good Water
yourself?
I certainly do and have done for years. I don‘t have a mobile home, but I put
a small piece of silvertex® in my garden watering cans and they stay nice and
clean. And of course I use silvertex® Good Water for my cats’ drinking foun-
tain. So wherever I store my water for a longer period of time.
Thank you very much, Anna
Page 4 | Version 12 March 2021QUESTIONS AND ANSWERS
REGARDING SILVERTEX® GOOD WATER
What is silvertex® Good Water?
Silvertex® Good Water is an innovative textile 3D-knitted fabric that uses the
germ-inhibiting and germ-reducing effect of silver ions in liquids –among ot-
her things for the preservation of drinking water in private use. Silvertex®
Good Water is made of polyester, polyamide and silver and was developed
to protect deposited water from microbial contamination such as bacteria
(legionella, pseudomonas, E. coli etc.), fungi/spores, viruses and the forma-
tion of biofilms.
How can I use silvertex® Good Water?
Fill fresh water into a clean container, take Silvertex® Good Water out of
its packaging and place it as centrally as possible in the tank. The material
should not rest directly on the bottom of the tank!
How many silver ions dissolve out of silvertex® Good
Water?
The concentrations of Ag+ ions in drinking water treated with silvertex® Good
Water are in the range of 0.02 – 0.04 mg/l (depending on the initial quality of
the water) and thus far below the guideline value of 0.08 mg/l according to
the WHO guidelines for drinking water quality.
What is the permissible limit of silver in drinking water?
Can I use water treated with silvertex® Good Water as drin-
king water?
The treated (preserved) drinking water can be drunk without hesitation. Regi-
ons (such as the EU) and countries each have their own regulations for drin-
king water. The WHO gives a guideline value of 0.08 mg/l dissolved silver.
Is there a possibility of overdosing?
No, the concentration of dissolved silver ions in drinking water does not ex-
ceed the permissible guideline values. Each substance dissolves only up to a
certain concentration. This limit is reached at the point of chemical equilib-
rium. Further information on our technology can be found in our FAQ’s
(www.silvertex-aqua.de).
Page 5 | Version 12 March 2021SILVERTEX® GOOD WATER
Always clean water on board
No matter how and where you’re travelling privately (in a caravan, boat or
on foot), or spending time in your garden, or even just in your own four walls,
With silvertex® Good Wa- fresh and low-germ water is the most vital element for life.
ter, you’re protecting your Do you not only want to preserve water, but also protect your containers and
deposited drinking water – water-bearing systems from biofilms? Silvertex® Good Water takes care of
simply, safely and perman- that for you as well.
ently – from contamination, Due to its self-regulating effect, you don’t have to worry about dosages and
and your systems from bio- only have to replace your silvertex® Good Water once a year. If you want to
film formation. create a water supply with no consumption, you can even use silvertex® Good
Water for up to 24 months.
Examples of use: Whether your tank is big or small, place silvertex® Good Water in your tank
• Water tanks in motor- and experience how easy clean water can be.
homes, yachts and boats
• Water containers
• Drinking water bladders Benefits at a glance
• Rainwater showers • Reliable: silvertex® Good Water prevents biofilm growth in water, which
• etc. can be caused by bacteria, fungi and algae.
• Effective: these products unfold their effect without energy input or other
additives
• Flexible: as a textile-based 3-D knitted fabric, silvertex® Good Water can
be used universally in all common drinking and fresh water containers
• Easy to use: a self-dosing and self-regulating, maintenance-free and
extremely easy-to-use product
• Permanently effective: protects water and tank for an entire season
Use biocidal products • Sustainable: low material input and long service life minimise the use of
carefully. Always read
the label and product plastics
information before use. • Cost-efficient: there are no follow-up costs in its use
Service life one year (one season),
preservation performance depending on chloride content
Tank size up to 25l 50l 120l 240l
Silvertex® GOOD WATER XS S M L
max. Number of water changes
144 144 42 42
per year
RRP: incl. 19 % VAT 14.95 euros 24.45 euros 42.85 euros 68.85 euros
Page 6 | Version 12 March 2021GOOWACO
TANK AND DRINKING WATER DISINFECTION S AND M
Use our easy-to-use and ready-to-use solutions in container sizes of 100 ml
or 250 ml for cleaning and disinfecting your tank or even your drinking water.
The pH-neutral and chlorine-free, ready-to-use chlorine dioxide solution with
a concentration of 2900 ppm is extremely effective against bacteria, viruses,
algae and fungi and is used in the following areas of application:
• Drinking water for humans and animals
• Foodstuffs and feed sector
Use biocidal products
carefully. Always read
the label and product
information before use.
The recommended dosages
for the respective areas of application are as follows:
Area of application Dosage and duration / exposure time
DE: 0.067 ml/L 20 min.
Drinking water disinfection AT: 0.133 ml/L 20 min.
CH: 0.017 ml/L 20 min.
Tank disinfection 0.5 ml/L 6 – 12 hours
RRP: 100 ml: € 24.85 incl. 19% VAT
RRP: 250 ml: € 41.65 incl. 19% VAT
Page 7 | Version 12 March 2021GOOWACO
COMBI ECONOMY PACK S
COMBI ECONOMY PACK M
Use biocidal products Our goowaco Combi Economy packs S and M offer you the perfect combi-
carefully. Always read
the label and product nation of tank and drinking water disinfection as well as drinking water pre-
information before use. servation.
Use the chlorine dioxide ready-to-use solution to clean your tank before the
start of the season and silvertex® Good Water afterwards to permanently pre-
serve your stored water.
This way you don’t have to compromise on water quality and are reliably
protected.
The goowaco Combi Economy pack consists of a pH-neutral and chlori-
ne-free, ready-to-use chlorine dioxide solution with a concentration of 2900
ppm. With this combination product, you can disinfect your water tank before
use and then preserve your drinking water using our silvertex® Good Water.
RRP: Combi economy pack S: € 41.15 incl. 19% VAT
RRP: Combi economy pack M: € 62.95 incl. 19% VAT
Page 8 | Version 12 March 2021GOOWACO
WATER – QUICK TEST
A Petri dish with integrated smear system allows you to test your tap, tank or
well water, pool or Jacuzzi for germ contamination in a short time. And it’s this easy!
The test set contains 1. Taking a sample from
• Culture dish with culture medium your water source with
• Sample cup with syringe (sterile) the sterile-packed
• Detailed instructions for use plastic cup
The water quick test is simple and
can be carried out and evaluated by anyone.
Benefits at a glance
• quick detection of germs
• no laboratory required 2. Fill up 20 units
• easy to use with the sterile syringe
• no specialist knowledge required
• little time needed
• cost-effective
Features
• self-explanatory operating principle
• housing material: polystyrene; Culture medium: agar, peptone, 3. Dosing through the seal
meat extract sterilised
• completely transparent and stackable, unbreakable
• diameter 10 cm; height 2.5 cm
• user protected from contamination
• aseptic locked interior
• even sample distribution
• disposal via household waste
4. Distribution of the
sample by turning the lid
RRP: € 19.55 incl. 19% VAT
5. Counting the germs
after 3–5 days
Page 9 | Version 12 March 2021Manufacturer: silvertex aqua GmbH, Mahlsdorfer Straße 61b, 15366 Hoppegarten
PRODUCT DATA SHEET
GOOD WATER
Product name Good Water
silvertex® silvertex® silvertex® silvertex®
Item name
Good Water XS Good Water S Good Water M Good Water L
Brand silvertex®
Item no. ST-57025 ST-57050 ST-57100 ST-57200
GTIN 4260679190303 4260679190310 4260679190327 4260679190334
Product description Spacer fabric with silver content
Product use Drinking water preservation
Tank size up to in l 25 50 120 240
Preservation capacity in l 3.600 7.200 5.000 10.000
Dimensions in mm 70x 60x15 140x60x15 125x100x15 250x100x15
Weight in g 3 6 9 18
89.1% polyester (PET), 9.3% polyamide (PA) 93.5% polyester (PET), 5.5% polyamide (PA)
Material composition
silver-plated, 1.6% silver silver-plated, 1% silver
Active ingredient / concentration Silver (solid)/ Ag+Manufacturer: silvertex aqua GmbH, Mahlsdorfer Straße 61b, 15366 Hoppegarten
PRODUCT DATA SHEET
TANK AND DRINKING WATER DISINFECTION S / M
Product name Tank and drinking water disinfection
Item name Tank and drinking water disinfection S Tank and drinking water disinfection M
Brand goowaco
Item no. GW-40100 GW-40250
GTIN 4260679190419 260679190433
Product description Chlorine dioxide ready-to-use solution in a concentration of 2900 ppm
Product use / properties Drinking water disinfection | Ready to use, pH-neutral, chlorine-free
Supplied accessories Dosing aid
Dimensions in mm Ø 50mm, h 100mm Ø 65mm, h 140mm
Weight in g 200g 440g
Active ingredient / concentration Chlorine dioxide in an aqueous solution (2.9 g/l)
CAS number 10049-04-4
BAuA reg. no. N-98818
Shelf life / Storage 12 months / storage upright, cool, dark
PT 4: Foodstuffs and feed sector
Approved product types
PT 5: Disinfection of drinking water for humans and animals
Manufacturer: silvertex aqua GmbH, Mahlsdorfer Straße 61b, 15366 Hoppegarten
PRODUCT DATA SHEET
TANK AND DRINKING WATER DISINFECTION COMBINATION ECONOMY PACK
Product name Tank and drinking water disinfection combination economy pack
Item name Combi economy pack S Combi economy pack M
Brand goowaco
Item no. GW-40109 GW-40259
GTIN 4260679190426 260679190441
Product description Container consisting of goowaco tank and drinking water disinfection and Good Water
Supplied accessories Dosing aid
Weight in g 200g 440g
Active ingredient / concentration Chlorine dioxide in an aqueous solution (2.9 g/l)
Ready-to-use solution: 12 months / storage upright, cool, dark
Shelf life / Storage
Good Water: 5 years / dry, dark
Page 11 | Version 12 March 2021SILVERTEX AQUA GMBH
Mahlsdorfer Straße 61b
15366 Hoppegarten, Germany
T: +49 (0) 30. 979 92 59-20
F: +49 (0) 30. 979 92 59-22
E: kontakt@silvertex-aqua.deYou can also read