How to choose a filter for water purification in order to protect your health
"How to choose a water filter?"Is a very urgent issue for our time. It's not a secret for anyone that our health determines the quality of drinking water. Using it for cooking for a year, we imperceptibly "eat" kilograms of salts of heavy metals, sand, chlorine and millions of all kinds of bacteria and microbes. It is due to the fact that the systems of treatment plants can not cope, there are general seasonal infections of intestinal diseases.
Many consumers are well aware thaturban wastewater treatment plants are simply not able to give 100% pure water - the systems are in most cases obsolete, and the water pipes have long rusted. Therefore, universal water treatment systems in everyday life have become so popular and in demand in our time.
Thinking about how to choose a filter for water treatment, many potential users first of all evaluate the main technical characteristics. These include:
reliability and quality of cleaning;
cost of the filter and replaceable accessories.
Presented models can be the mostdiverse in appearance and have additional cleaning options, for example, enrichment of filter elements with silver, a system for structuring molecules or ultraviolet sterilizers.
But still how to choose a filter for water purification, optimal for the consumer and reliable in use?
Many believe that cartridge filters are more modern and reliable. They are installed directly on the water main and can have several stages of purification.
Available cylindrical tanks, each ofwhich is equipped with its own set of filter elements, allow for a phased cleaning. Thanks to them you can use clean water without thinking about where it is being cleaned and how.
Select a filter for water treatment based onreverse osmosis means to choose super-purified water. However, sometimes preferring such models is unreasonable from both the consumer and the economic point of view. Opponents of using such a cleaning technology argue that water becomes "dead", and it is not recommended to eat. In addition, such filters have a very appreciable cost and additional costs for the replacement of cartridges and removable components.
Most consumers still preferjug - a filter for water purification. For an apartment this is a perfectly acceptable option. The choice of this model most often determines its cost. Thanks to the multi-layered filter element, this model reduces the content of chlorine, metallic, organic and mineral impurities. However, few users understand that in a container with already purified water, there is an active growth of pathogens and microorganisms. In addition, without knowing how contaminated water comes from the water pipe, no one can tell when it's time to change the filter. Probably, already in couple of days though the manufacturer asserts, that safe service life of the clearing device - about three months.
Many consumers believe that the best filter forwater purification should be necessarily expensive, someone is quite comfortable with inexpensive devices. However, only laboratory tests can confirm or disprove their quality and reliability. Therefore, wondering how to choose a filter for water purification, weigh all the pros and cons, determining the most suitable option.