This filter works on the basis of a reverse osmosis membrane, the pores of which can pass not only water molecules, but also slightly larger substances – namely monovalent ions of substances dissolved in water. Such a membrane is called nanofiltration.
Nanofiltration of aqueous solutions occupies an intermediate position between ultrafiltration and reverse osmotic purification. The pore size of nanofiltration membranes ranges from 0.002 to 0.001 microns, which is 10 times larger than the pores in reverse osmosis (0.0001 microns) and this allows you to remove all organic matter and other harmful impurities from the water, but leave about 30% of the mineral composition (monovalent ions).
In short, our Hiwater Nano filter is capable of removing about 65-70% of dissolved substances from water on a permanent basis. If you have an incoming mineralization from 200 to 270 mg/l, then you will have water from 70 to 90 mg/l at the outlet, which will be a compromise setting for both filter coffee and espresso, and also will not leave scale in the equipment!
We believe that this is a great solution for coffee shops and other establishments where you need good water and need a tool that just works and does not need to be touched.
Dimensions of the model Filtration system W/W/D 45x27x13 Storage tank 11 L (3 gallons) 30x26
Efficiency System capacity: up to 60 liters/hour Capacity of the establishment: up to 250 cups per day
Service life The resource of the pretreatment cartridge: 30,000 liters or up to 8 months The life of the osmosis membrane: 70,000 liters, replacement no later than 2 years This equipment is suitable for a steam convector, boiler, ice maker
The price of the system is 58000 ₽
Check these parameters before ordering!
1. Water pressure in the water supply. It should be at least 2.5 atmospheres (check with the management company of your house or the landlord). If the pressure is less, then you will need a pump to increase the pressure.
2. Water quality (Find out on the website of the water utility of your city or using the TDS meter). If the water is above 300 ppm or you have information that the water is dirty, we advise you to put a mechanical cleaning filter.
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