You’ve decided to switch to clean water, and that’s the right thing to do. Now you have to choose the filter that is right for you.

Household water purifiers differ both in device and technical characteristics. Let’s tell you what you need to pay attention to when choosing.

Criteria for choosing a good filter for drinking water

How do you know which of all the water filters is created for you? Pay attention to a few important points:

• approximate water consumption per day;
• degree of purification;
• availability of free space in the kitchen;
• the estimated budget.

And now for more details.

Daily water consumption

On average, a person needs 1.5 to 5 liters of water per day for drinking and cooking, depending on lifestyle and individual characteristics. At the same time, it should be borne in mind that 40% of the liquid enters the body with food.

If not one person uses the filter, but the whole family, the consumption increases. A jug filter may not be enough: the module is designed for about 300 liters of water — it will be enough for about a month, that is, you will have to buy a new one every month.

Impurities in tap water

To choose the right filter, it would be nice to know what exactly the water will have to be cleaned from. The main sources of pollution of reservoirs from which water enters our tap are industrial and domestic wastewater. It can be assumed with a high degree of confidence that there will be:

• undissolved impurities (sand, rust);
• organic substances (phenols, organochlorines, pesticides, petroleum products);
• dissolved inorganic substances, mainly metal salts (lead, copper, zinc, nitrates);
• dissolved chlorine is an integral part of chlorinated water.

Therefore, in order to deal with all the hares at once, the minimum set should include a mechanical filter, a carbon sorbent and an ion exchange material. And if you don’t want to calculate and analyze anything, you can follow the path of least resistance and take a reverse 5 Stage Home Drinking Water Filter Purifier Ultra-filtration — the most effective system that cleans water from all possible impurities.

5 Stage Home Drinking Water Filter is the best tool for dealing with hardness salts. Hard water is perhaps the most common and annoying problem in everyday life: scum in the kettle, white plaque on furniture and clothes… The reverse osmotic membrane will get rid of all these troubles. Soft water is good for both a morning cup of coffee and refilling the iron.

Filter maintenance

Buying and installing a filter is not all, the adventures continue: you need to remember to take care of it.

Some systems are designed in such a way that you do not need to contact the craftsmen for full operation, everything is easily replaced and installed with your own hands in a few minutes. Some — but not all: information about the filter maintenance details is written in the instructions for it.

The list of mandatory “spa treatments” includes:

• replacing mechanical cleaning cartridges (because when they get clogged, the pressure drops and the water stops flowing);
• replacement of the membrane — reverse osmotic or semi-fiber (the term depends on the quality of the water and the mode of use, on average — once every 1.5 years);
• flushing the tank in a reverse osmotic filter.

Now let’s take a closer look at the main classes of filters.

Filter Jug

Positive: It does not require a connection to the water supply, it is easy to use. Cartridges can be purchased at any online hypermarket. It is suitable for an office, cottage, rented or communal apartment.

Minuses: The jug does not purify water as efficiently as stationary water purifiers. The volume of purified water is equal to the volume of the funnel (usually from 1 to 1.7 liters). If you need, for example, 3 liters of water for soup, you will have to fill the jug twice and wait for the water to filter. In addition, pitchers are not suitable for dealing with stiffness (scale).

Nozzle on the faucet

Positive: Low price. Small dimensions. No connection to the pipes is required, no tools are needed. Purifies water deeper than a jug filter.

Minuses: Models that are not equipped with a switch will have to be disconnected from the tap to collect unfiltered water. Cleaning is of lower quality than stationary

5 Stage Home Drinking Water Filter Purifier Ultra-filtration

Positive: Effective water purification from almost any harmful impurities, including hormones and antibiotics. High performance, filters water at a rate of up to 1.5 liters per minute. Thanks to the ability to combine different cartridges, a sorption filter can be selected to solve specific problems of your water: hardness, turbidity, odor, and so on.

Minuses: It takes up space under the sink. Requires connection to the water supply, preferably a professional installation. It is not suitable for cleaning very hard water: softening cartridges will have to be changed too often.

5-Stage Stainless Steel Water Filter System

Positive: Advanced water purification from almost any harmful impurities, including chlorine— and boiling-resistant bacteria and giardia - this is made possible thanks to an ultrafiltration membrane. The water after the hollow fiber filter can be safely drunk without boiling, it is also suitable for cooking baby food.

Minuses: The same as for sorption filters.