







Ukato water filter | Under-sink filter | Pollutant and germ filtration (excluding ToneOne)
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Delivery time: 3 - 5 days
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Ukato Solo Under-Sink Water Filter – Compact Basic Protection with Style
Now with a new, high-quality wooden housing – harmonious, natural, powerful.
Enjoy fresh, great-tasting drinking water straight from your kitchen tap – no more lugging bottles.
Why a water filter?
Although tap water in Germany is subject to strict regulations, not all potential pollutants can be completely filtered out – including microplastics, drug residues and heavy metals. Mineral water is not a safe alternative: under the regulations, it is tested less frequently than tap water.
The Ukato Solo – your compact solution
The Ukato Solo is a powerful under-sink filter that disappears discreetly beneath the sink and reliably protects against numerous pollutants – entirely without chemical additives.
- Ideal for households with normally contaminated tap water
- Compact and easy to maintain
- No power connection required
- Now with a new wooden housing – natural & elegant – Made in Bavaria.
- Efficient filter technology: Aquadea-Q1
The Aquadea-Q1 filter cartridge used in the Ukato Solo combines:
-
Activated carbon block (0.8 µm) with Aqualen® fibers – reliably binds heavy metals, pesticides, chlorine & more. Aqualen increases heavy-metal retention immensely.
- The Japanese hollow fiber membrane (0.1 µm) – a germ barrier that filters out ultra-fine particles and microorganisms -> see the extended analysis
Regularly tested by Institut Ehrlich – for consistently high filter quality.
Dimensions
Width (incl. connections): 25 cm
Height (incl. filter cartridge): 37 cm – please leave about 7 cm of clearance below so the cartridge can be replaced easily
Depth of the side panels: 7.5 cm – 11 cm with filter head and cartridge
Weight with cartridge 1.4 kg (dry), without cartridge 0.7 kg
Your benefits at a glance:
High filter performance: approx. 3.5 liters per minute
Quick-change cartridge: hygienic & replaceable without tools
Space-saving and invisibly mounted under the sink
Natural look thanks to the wooden housing
Recommended: Aquadea drinking water vortexer ToneOne or Trinity
Scope of delivery:
Ukato Solo under-sink filter with wooden housing
Aquadea-Q1 filter cartridge
Mounting plate & connection material
Flexible hose for connection to your existing faucet
(To connect a separate faucet, an additional set
is required)
Good to know:
-
Not suitable for use downstream of a low-pressure boiler
- Installation by a professional plumber recommended
- Faucets shown in product images are not included
Would you like personal advice? 08135-9947455
We are happy to help. Write to us or give us a call – together we will check whether the filter suits your kitchen and whether any accessories are needed.
You can find replacement filters at this link.
The Aquadea ® Q1 filter cartridge removes, among other things, the following pollutants from your drinking water:
|
Active chlorine |
99% |
|
Benzene |
95% |
|
Phenol |
96% |
|
Pesticides |
97% |
|
Heavy metals (lead, uranium) |
95% |
|
Bacteria & germs |
99.999999% |
Replacement interval: Please always replace the Aquadea-Q1 cartridge after 6 months. The germ barrier is guaranteed to remain germ-tight for up to 6 months after it first gets wet. The filter capacity is about 11,000 liters per cartridge – more than even a large household usually uses in that time.
Please note: The electrical conductivity of the water does not change when using this cartridge (ppm or µS, microsiemens). Electrical conductivity only indicates how much calcium/magnesium is in the water. It says nothing about pollutants.
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Frequently asked questions
Water filters
Our Aquadea water filters remove 95% of active chlorine, benzene, pesticides, heavy metals (lead, uranium) and much more.
For more information on contaminant retention: please click here
That depends on the water filter. First, the versions for Ukato/Okato:
Solo - change every six months: K7B or Aquadea - Q1 / with 0.1 micrometer germ barrier
Duo - following the direction of flow, every six months: K7 or
Aquadea - Q8; every six months: K7B or Aquadea - Q1 / with 0.1
micrometer germ barrier
Trio - following the direction of flow, every six months: K7 or
Aquadea - Q8; every six months: K7 or Aquadea - Q8; middle
filter cartridge annually; K7B or Aquadea - Q1 every six months / with 0.1 micrometer germ barrier
Quattro - following the direction of flow, every six months: K2 or
Aquadea - Q3; every six months: K7 or Aquadea - Q8; annually: K7 or
Aquadea - Q8; every six months: K7B or Aquadea - Q1 / with 0.1
micrometer germ barrier;
Depending on the model, please turn off the water before changing the filter.
Both water filter units deliver the same performance, as they use the same
filter cartridge.
The difference lies first of all in the design. The Okato Nature water filter has a wooden head and a wooden base, is more solid, has a longer, thicker spout and a wider base.
The Okato Style water filter has a plastic head and a narrower base. Its spout is thinner and shorter. Overall it is smaller and lighter, which is an advantage when traveling, in a motorhome or in small kitchens.
The Okato Nature water filter, on the other hand, is well suited for use with multi-level vortexers or with kitchen sinks that have a very wide rim.
To purify water on a material level, you need a water filter.
Aquadea® water vortexers cleanse the water of all unwanted
information and restore its dynamism and natural form.
(Hexagonal structures, the vortex dynamics of a mountain stream, vitality)
Information on the Aquadea Crystal Vortex™ chamber technology
Yes, Aquadea water filters also remove medication residues.
The filtration performance here lies between 82% and 98%.
As a general rule, let the water run until it comes out cool (the same temperature as straight from the tap); depending on the type of filter, this can be up to 10 liters. If you are away for 3–4 weeks or longer, the cartridges can be stored in the refrigerator. This means: for under-sink versions, shut off the water supply, remove the cartridges by unscrewing them, wrap them airtight in plastic wrap and place them in the refrigerator. The cartridges can be stored there for up to four months and then used again. The filter change interval is then extended by the storage period.
The following link takes you to the filter replacement instructions:
Yes, our countertop water filters also work at low pressure.
The lower the pressure, the longer it takes for the water to run through the unit.
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Crystal Vortex™ drinking water vortexers from our manufactory.
“Handcrafted quality takes time”
Our manufactory products are created with love for detail and the utmost care.
Each piece is one of a kind, crafted by hand in the traditional
way. To offer you the best possible quality, we take the
time it needs. That is why delivery currently may take 3-6 weeks.
Thank you for your patience – it is worth it!




