Revolutionary water filter for refrigerators and much more!
Does this sound familiar ...
... Fiddling the tubing out of the old cartridge at every filter change.
... Possibly shortening the tubing and then pushing/screwing it back into a new cartridge.
... Then it may not hold at the first attempt and the floor is 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, at a fair price, and yet delivers clean water with the usual 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 meets your expectations.
UNION-4 ALL
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The Union-4 ALL installation set consists of all parts required for the conversion.
- 2nd filter cartridge (replacement filter) included.
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After a one-time fixed installation (approx. 5-10 minutes), the filter change takes just seconds.
Do you already have an external filter in use?
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 simple motion and a quarter turn.
You do not need to shut off the water supply.
A valve is integrated in the UNION-4 filter head. When the cartridge is removed, it closes the water supply automatically.
The tubing and the filter head remain firmly installed 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 and thus offers not only 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, thereby 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 tested for leaks with compressed air!!
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 organization NSF and certified according to NSF/ANSI Standard 61.
The UNION-4 cartridge and head have been subjected to stress tests:
The filter withstands peak pressures of over 25BAR(370psi).
In the long-term test, 100,000 pressure surges from 0 to 10BAR(150psi) were no problem.
It is no coincidence that well-known brands such as Samsung and LG have their refrigerator filters manufactured here.
Optimal protection
To guarantee good protection, taste and maximum safety of your drinking water, replace your filter regularly:
According to the drinking water regulation (DIN ISO 228), water filters should be replaced after max. 6 months due to the risk of germ contamination!
Easiest installation
The connections are so-called quick connect fittings (push-in 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 spot (optional).
The cartridge is simply pushed into the head with one motion and locked without effort with a quarter turn.
Replacement therefore takes only a few seconds.
Properties
Function: reduction of pollutants (e.g. chlorine)
Capacity: ~ 5,000 litres (or 25,000 glasses of water)
Flow rate: 4.2 litres/minute at 4BAR (60psi)
Operating pressure: 2 - 8BAR
Operating temperature: 1 - 38°C
This filter set replaces all external filters with 1/4" (6mm) tubing.
Scope of delivery
1x filter head UNION-4
2x locking clips
2x filter cartridge UNION-4
1x 5m tubing (1/4" - 6mm) as a free extra
1x installation instructions in German
Screws, wall plugs and tools are not included.
Connection parts, tubing and lots of other matching accessories can also be found in our shop ...
