Revolutionary water filter for refrigerators and much more!
Does this sound familiar ...
... At every filter change, fiddling the tubing out of the old cartridge.
... Possibly having to shorten the tubing and then push/screw it back into a new cartridge.
... Then it may not hold on the first attempt and the floor gets wet.
Never again? - Thanks to you, that is now possible.
Many customers asked for a "clean" alternative that is quick to change, as simple as possible, offered at a fair price and yet delivers clean water with the accustomed efficiency.
In cooperation with our South Korean partner we have developed an elegant solution. We are quite proud of the result and hope that it will meet your expectations.
UNION-4 ALL
- The Union-4 ALL installation set contains all parts required for the conversion.
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After a one-time fixed installation (approx. 5-10 minutes), the filter change takes only seconds.
Do you already have an external filter in operation?
Then you only need to mount the UNION 4 filter head at a suitable spot on the wall and
push the existing 1/4" tubing into the filter head. Done.
The filter cartridge is replaced within seconds with one hand movement and a quarter turn.
You do not have to shut off the water supply.
A valve is integrated in the UNION-4 filter head. When the cartridge is removed, it automatically shuts off the water supply.
The tubing and the filter head remain firmly mounted during the change.
Activated carbon block made from coconut shells
The filter medium used in the cartridge is activated carbon made from coconut shells.
It is pressed into a block, which not only provides more capacity.
The block is pressed so densely that it also has the properties of a sediment filter and thus filters suspended particles such as sand.
Function: The activated carbon adsorbs organic elements from the water and
thereby removes pollutants such as chlorine, ozone, pesticides, pharmaceutical residues and many more.
This also removes the taste and odour elements of the pollutants, noticeably improving the taste of water and ice.
Highest quality standard
"Microfilter" is the world's leading manufacturer of refrigerator filters. During production, every filter is pressure-tested with compressed air for leaks!!
The water filter is made of high-quality, food-grade materials.
The drinking water suitability of the filter medium has been tested by the international organisation NSF and certified in accordance with the NSF/ANSI Standard 61.
The UNION-4 cartridge and head have undergone stress tests:
The filter withstands peak pressures of over 25 BAR (370 psi).
In the long-term test, 100,000 pressure surges from 0 to 10 BAR (150 psi) were no problem.
It is no coincidence that well-known brands such as Samsung and LG also have their refrigerator filters manufactured here.
Optimum protection
To guarantee good protection, taste and maximum safety for your drinking water, replace your filter regularly:
According to the drinking water regulation (DIN EN 806-5), water filters should be replaced after a maximum of 6 months due to the risk of germ build-up!
Easiest installation
The connections are so-called quick-connect fittings (push-fit connectors).
For the collets to lock securely, the tubing ends only need to be pushed into the filter openings as far as they will go and secured with a locking clip.
The filter head is firmly mounted with screws at a suitable location (optional).
The cartridge is simply inserted into the head with one hand movement and locked without effort with a quarter turn.
The replacement therefore takes only a few seconds.
Features
Function: reduction of pollutants (e.g. chlorine)
Capacity: ~ 5,000 litres (or 25,000 glasses of water)
Flow rate: 4.2 litres/minute at 4 BAR (60 psi)
Operating pressure: 2 - 8 BAR
Operating temperature: 1 - 38°C
This filter set replaces all external filters with 1/4" (6.35 mm) tubing.
Scope of delivery
1x filter head UNION-4
1x filter cartridge UNION-4
1x 5 m tubing (1/4" - 6 mm) as a free extra
2x locking clips
1x installation manual in German
Screws, wall plugs and tools are not included.
Fittings, tubing and lots of other matching accessories can also be found in our shop ...
