Can the purified water of the water purifier be drinkable directly?
Can drink directly. But the filter of household water purifier should be cleaned regularly,
The purity of purified water through household water purifier is the same as that of bottled water filled in regular production line
What's the principle of the purifier? If it is reverse osmosis, then come out is pure water, bacteria in the water, viruses, minerals can be removed, you can drink directly. If it's ultrafiltration (my home), viruses and minerals, and I boil it. If it's only a simple filter, it must be boiled. Reverse osmosis and ultrafiltration two general advantages, such as the above, the drawback is that reverse osmosis requires electricity, waste water discharge rate is very high, ultrafiltration easier. If it is north, there are many impurities in the water, high salinity (meaning here not edible salt), it is recommended to use reverse osmosis, the south water quality is better place to use ultrafiltration.
The use of too long, will reduce the filtering effect, but also produce odor. In order to ensure the filtration effect, the filter shall be cleaned at least once every 2 months depending on the water source.
