Water filter is well suited for cleaning water from contaminants in the form of heavy metals, chlorine, fluorine, arsenic and other contaminants. It also filters out calcium and magnesium well.
This water filter cleans the water well and provides you with delicious drinking water. If you want to learn more about this filter, then read this article.
Zero water filer review
A zero filter is a filter system that is ideal for obtaining clean water. Such filters will be a good replacement for cartridges. They can also be placed on top of various tap water coolers.
To use it, you need to add water to the top of the jug. It’s very simple, the cooler itself will give you clean water. It can be installed with or without a manual meter.
The manual meter can measure the amount of dissolved solids. Dissolved solids are various solids that end up in the tap water for some reason and are crushed. They can be both safe for the body and cause some harm.
Special electrodes on the tip of the meter will catch small particles or ions of substances and show you the results of the analysis. So you can understand how clean water you drink.
The name of the zero filter, as you have already understood, came from the fact that in 99% of cases the tap water after the cooler gives an indicator of 0.
You can check for yourself. Compare the tap water filtered from the tap, from the filter tap water and from the cooler. The cleanest will most likely be in the latter version.
How does it work?
The zerowater filter is based on the property of water to equalize the level of impurities in solutions separated by a membrane. The holes in this membrane are so small that only water molecules can pass through them.
If the concentration of impurities is increased in one of the parts of such a hypothetical vessel, filtered water will begin to flow there until the density of the liquid in both parts of the vessel is leveled.
Water filter pitcher gives the exact opposite result. In this case, the membrane is not used to equalize the density of the liquid, but in order to collect clean filtered water on one side, and on the other — a solution as saturated with impurities as possible.
All these chemical features are of little interest to buyers, especially those who are not too well versed in science.
It is enough for them to understand that the center of the water filtration system is a special membrane, the pores of which are so small that they do not pass anything that exceeds the size of a water molecule, and this is a significant part of the contaminants contained in tap water.
Alas, the tap water molecule is not the smallest on earth, for example, chlorine molecules are much smaller, so they can also leak through the membrane. In addition, contact with large suspensions of this membrane is contraindicated.
Its small pores will quickly become clogged with such an impact, and this element will have to be replaced immediately.
To prevent this from happening, three additional filters are included in the water filtration system, with the help of which the tap water is pre-prepared. The membrane divides partially purified bottled water into two unequal parts. About a third of the incoming volume is pur water, which then enters the storage tank.
Another two—thirds of the volume of bottled water is the part in which pollution is concentrated. This concentrate is drained into the sewer.
There is usually a small container between the tank and the crane. A cartridge is installed here, which is designed to improve the qual of already purified water, for example, to saturate it with useful minerals.
Schematically , the principle of water filter pitcher can be described as follows:
- Water comes from the water supply system to the pre-treatment water filters.
- Then the liquid undergoes a reverse osmosis procedure.
- The purified water enters the storage tank.
- The concentrate containing filtered impurities is moved to the sewer.
- Clean water from the storage tank enters the tap for clean water directly or through additional devices.
Thus, the water filtration system is a set of devices that provide an opportunity to obtain drinking water with a high degree of purification. Until recently, such water filter pitcher was used mainly in industry, at catering establishments, health facilities, etc.
Does you filter system out fluoride?
Water usually contains four types of pollution: organic substances, inorganic, radiological and microbiological. Zero water pitcher is specially made according to the principle that helps to filter out all of the above elements from the bottled water.
The vehicle counter calculates the content of substances in water such as: salts, metal, minerals, chlorides, fluorides. Fluorine is also treated with a zerowater filters, due to which such a system becomes one of the best options. Also, such water has a pleasant taste without foreign odors.
When the system was certified for “Chlorine taste and odor”, does that mean it filters out chlorine?
Yes, such water is completely purified from chlorine. It will have an indicator on the counter 000. So you will understand that you drink only pure water without impurities and additives. Such organically pure water has a good effect on health.
What is the danger of contamination
Salts of calcium, magnesium and alkaline earth metals chemicals. The amount of these elements exceeding 7 mg-eq/l makes the water hard. Its use causes not only the formation of scale on household appliances, but also the deposition of salts in the kidneys and bones.
Iron. Due to the iron content exceeding 0.3 mg / l, the water acquires an unpleasant smell, color and aftertaste. Such a liquid provokes diseases of the cardiovascular and circulatory systems, as well as the occurrence of allergies.
Chlorine. The toxic substance is used by municipal water treatment services for the oxidation of impurities and disinfection of water from microorganisms. However, its harm to health has been repeatedly proven. Chlorine is the strongest allergen, disrupts the intestinal microflora and the immune system.
Bacteria. Unicellular microorganisms no larger than 0.2–10 microns are frequent inhabitants of low-qual water. Once in the skin, they can provoke the development of serious diseases of the gastrointestinal tract, respiratory organs and skin.
Viruses. The water may contain Hepatitis A, which affects the liver and spleen, adenovirus, which causes respiratory tract infections and conjunctivitis, as well as rotavirus, the causative agent of intestinal flu.
Calcium. The increased content of chemically active alkaline earth metal of silver-white color in the liquid is the cause of urolithiasis, osteoporosis, salt deposits in the joints.
Magnesium. Due to an overabundance of substances in drinking water, the load on the nervous system increases, and, as a result, aggression and a desire to commit risky acts arise.
If the system has patent to filter out microbes, why isn’t filtering out microbes?
Microbiological safety of water is one of the primary factors of its assessment and the main task of water utilities. It is for this purpose that chlorine compounds are dosed into the water at water treatment plants, which are capable of destroying microorganisms.
However, cases of the spread of infectious diseases through water still occur today, both in centralized and decentralized sources.
Reverse osmosis is capable of 100% removing both bacteria and viruses, as well as parasite eggs, which, due to their size, are simply unable to squeeze through the membrane. Therefore, reverse osmosis water can really be drunk without boiling.
Pros
In water filter pitcher for drinking water, many manufacturers install mineralizers that enrich water with useful salt, and UV disinfectants.
This design of the installation determines the most important qual – versatility. The main advantage of zero water pitcher is the possibility of using it in houses and apartments, schools, hospitals, catering establishments, and public places. Powerful installations are widely used in industry and thermal power engineering.
The second important advantage is the low maintenance. You can choose an installation with a capacity from 8 liters per hour to 50,000 liters/h.
High degree of desalination (purification) of water up to 98%. With minimal energy costs, water is almost completely purified from salt, the molecules of which are much smaller than water molecules. It does not require heating or the use of chemicals. This point is quite controversial. It is attributed both to the advantages and disadvantages of water pitcher.
Desalination of seawater. Industrial desalinators can remove up to 95% of salt from seawater, which contains up to 35 mg per liter of salt of various origins (mainly NaCl). Powerful installations allow you to get water with a purity of up to 99.9%.
The residual concentrate is drained back or used in the chemical industry. Water pitcher installations can solve the problems of irrigation, water supply of cities and enterprises, reduce the load on natural fresh water bodies.
Affordable price of household installations. This is another plus of the water pitcher. The simplicity of the design, energy independence and minimal maintenance costs make household installations cost-effective for any number of family members.
Household water pitcher units will provide a constant supply of clean fresh water in the house, regardless of bottled water suppliers. By paying once for the installation, you will get rid of the hassle of orders and dependence on the delivery schedule.
Industrial pitcher filter plants are not interchangeable for a number of industries for obtaining purified and desalinated water: pharmaceutical enterprises, food production, water treatment for steam generators, chemical industries, medical industry, microelectronics enterprises, etc.
Cons
With all the practicality and efficiency of water purification on semipermeable membranes, water filter pitcher installations are not without drawbacks, some of which are very significant.
- The first of them is the need for periodic cleaning of the water filter pitcher with chemical reagents. How safe they are for the body is anyone’s guess. Manufacturers do not advertise their composition and ability to maintain their activity after flushing the replacement filters too much.
- The water at the outlet has no taste. This disadvantage of osmosis is somewhat far-fetched – in its natural state, cold water from natural sources is also devoid of its own taste.
- Mineral substances that give a certain taste, in general, can be considered pollutants, which home improvement should eliminate. In extreme cases, it is easy to dissolve a pinch of kitchen salt and a tablet with pharmacy trace elements in a bottle of purified cold water.
- Another point against zerowater pitcher is the high cost of industrial systems. It is determined by the fact that the output of purified water is about 25%, the rest is drained into the sewer in the form of saturated salt solutions. But so far it is possible to judge only about the existing installations. In the future, this disadvantage will certainly be eliminated. In terms of environmental impact, thermal and chemical desalinators are much more dangerous and more expensive to eliminate the consequences.
- A significant disadvantage of zerowater pitcher is that the system does not retain volatile chlorine. Yes, this is a very serious drawback, but coal filters and ozonators, which are even part of many household and industrial installations, can help with cleaning. It is not possible to neutralize chlorine by 100%, but it is quite possible to reduce its concentration to a safe level.
- The need for pretreatment of great tasting water is also a disadvantage of the filters. Some reagents are used here, combined under the name “inhibitors”. As in the case of filter flushing products, their composition is not completely clear and it is not known what danger they carry. Mechanical cleaning is costly in large industrial installations, where water comes from natural water intakes. The liquid enters the household networks clean enough, and a certain percentage of rust and scale from the pipes does not load the installation too much.
- Lack of useful minerals in the water. After reverse osmosis, the water is practically distilled. To be eaten, it must be enriched with minerals and salt.
Practice shows that the effect of distilled water on the skin is noticeable only if you consume it 2-3 liters a day and do not eat anything salty, pickled, cooked with seasonings or containing meat, raw vegetables, fruits and fish.
All the necessary mineral and trace elements enter the skin with food and purified water can not do much harm. This point is difficult to attribute to the disadvantages of the reverse osmosis system, since research is still underway and it is too early to talk about any consequences.
In addition, there are water mineralization filter systems that fully compensate for this lack of other filters.
Zero Water vs Brita Water
A very common question that many filter users have. Is the water clean or zero water? I propose to compare each category in detail, and then choose the most convenient option.
Price: of course, a lot depends on where you buy a water jug, the price tag may vary by a difference of 25-50%. If the main issue for you is the monetary value, then give the choice in favor of zero water. You will definitely not regret it. This option perfectly matches the price/qual category.
Color choice: if aesthetic pleasure is important to you, then give preference to Brita. They are presented in various neutral and bright colors. Zero water is represented in only one color. Perhaps someday zero water will introduce new design options.
Available models: If we talk about the variety of models in terms of volume and other indicators, then Brita will definitely win. Their line is presented in a more complete configuration with various types of filters.
Who cleans better: if we draw a conclusion based on the analysis, then zero water will be better. It completely removes all contaminated, according to all requirements. Any bacteria, heavy metals, chlorine, arsenic, fluorine – all this zero water cleanses much better than Brita. You can verify this by comparing the pH values of the water medium.
Service life: If we talk about which of the filters will last longer, then definitely the choice will fall on the Brita. Even if the guarantee of these two filters is the same, but the Razor, according to statistics, lasts longer. But this criterion can often change depending on the amount of water passed through the filter per day, water pollution, etc.
Zero water does not last very long because of the intensive filter system.
Filter Rate: Zero water is slower than Brita. So most likely you will have to wait some time before you get your water.
About Water quality meters
The counter is mainly used to indicate the replacement of the ZeroWater® filter in 006. It can also be used as a simple water qual comparison method by displaying total dissolved solids (TDS) in parts per million only. The meter should not be used to assess the safety or purity of water, which should only be carried out by a qualified laboratory.
For a more scientific explanation, it shows the total amount of detectable dissolved solids in water. By pressing the button, the electrodes at the bottom of the tester measure the amount of ions in the water and convert this amount into a number displayed on the screen.
The number represents the number of detectable dissolved solids in parts per million that exist in your water.
To remove the water status indicators, remove the lid, turn it on, immerse it in water, replace the filter when it shows 006 or higher.
How to replace the Meter includes LR44 alkaline batteries. Slide the battery compartment section. Align the positive poles of the new replacement batteries to the left. Do not mix old and new batteries. Do not use alkaline, standard or rechargeable batteries.
The attached TDS meter is designed to detect and TDS (Total dissolved solids) in parts per million. Check the water regularly.
How do you use zero water filter for the first time?
STEP 1
In order for the filter to last a long time, follow the rules of its operation. After purchase, wash the tank and funnel thoroughly. Use a weak detergent solution for dishes. At the end of the process, rinse it with running water.
STEP 2
Check the expiration date of the cartridge, which is indicated on the package. Soak it for 20-30 minutes in clean, cool water. Then insert the funnel into the socket. Make sure that it fits snugly and water does not leak into the lower tank. Assemble all the elements into a single structure.
STEP 3
Do not consume the first two portions of filtered liquid. Use it to water indoor plants or just pour it out.
STEP 4
Carry out regular filtered of the liquid, preventing the cartridge from drying out, otherwise it will lose its properties. Do not use hot water for cleaning.
STEP 5
Wash the tank and funnel regularly using a soap solution. This will prevent the proliferation of bacteria and the appearance of an unpleasant smell of stagnant liquid.
STEP 6
Do not forget about the timely replacement of the cup filter element. It should be performed once a month, and with frequent and repeated use – a little more often. If it is not possible to replace the cartridge, it is better to temporarily abandon the use of the filter cup. Otherwise, you will get more harm than good.
A jug with a filter is used for cleaning, but not for long-term storage. Pour the filtered water into another container – a simple jug, jar or bottle.
Chapter FAQ
How long does it take for a zero water filter to work?
Since five-stage filtration is much more complicated than traditional two-stage filter, the filter process takes a little longer, since it cleanses from more impurities. Wait and you will get crystal clear water.
How does a zero water filter work?
. Most filtered water decanters use two-stage filters, while Zero Water decanters use patented FIVE-stage filtration technology.
. Zero Water filters use ion exchanges technology, unlike standard carbon water filters.
. Zero Water filters purify water from literally all (99.6%) detectable solid impurities, while leading brands purify only 50%.
The Zero Water ions Exchange filter performs a five-stage filtration system using patented technologies, as a result of which the water is purified from organic and inorganic impurities, leaving only a small total amount of dissolved solids, commensurate with that in purified bottled water.
Do I need to soak my zero water filter?
It is believed that in order to prepare for work, the filter must spend some time in the water that will be filtered. Manufacturers recommend soaking water filter cartridges for at least 8 hours. This is done so that the filter load is washed, swollen and goes into “working mode”.
What causes the download to be washed?
Most often, it is the filters with granular (bulk) coal that contain a large amount of coal dust in the intergranular space. This dust must be washed out so as not to pollute the next stages of filter and not to reduce their resource.
It is not necessary to soak the filters for this. It is enough to rinse them for a while under running water (5-10 minutes). During this time, coal dust will come out in the form of black mud with water. Therefore, all cartridges for water filters containing bulk coal are subject to flushing.
Also, flushing is mandatory for softening filters. Since ion-exchange resins can initially stain water in a dark yellow color, and have a bitter taste.
How to prepare flow filters for operation?
For flow filters (1, 2 and 3 flask filters), it is not necessary to soak replaceable modules. It is enough to pass a little water (8-10 liters) through the entire system.
Conclusion
Contaminants are almost always found in water. It is very important to get rid of contaminants until they get inside. The water from the zero water filter can be used for drinking, for refrigerator, etc.
Very carefully monitor what kind of water you drink and what you use, your health depends on it. In this article, you got acquainted with the zero water filter. Tasting water is important for your life and your family. We hope that it was useful for you.