How to make water filters for yourself?

At present, the issue of water purification is very acute. Every year, one can observe the situation of increasing demand for cleaning equipment. In particular, we are talking about household filters for water. And if earlier only residents of cities needed it, today villages of urban type, villages are also forced to use such equipment. Let's talk about how to make water filters by yourself.

What is the purpose of filtering?

It hardly needs to be said once again that the water that comes from the central water supply does not have a special quality. A large number of different inclusions, mechanical insoluble compounds, etc. Have a harmful effect on our body. Someone can say that for well water filter is not needed, and will be completely wrong. The fact is that the water from the well or well is also not perfectly clean. Nitrates, pathogenic microorganisms, impurities, impairing taste, all this can be present to some extent.

For example, pesticides used by agrarians seep into the ground and underground rivers. As a result, such water is in our well. Corrosion on metal structures of the well or well contributes to the appearance of rust in the water. In any case, it is desirable to have at least a filter for rough water purification.

Review of suitable materials

As noted above, you can make water filters yourself, and sometimes you need to do this. So, as a temporary option, you can use paper, gauze or cotton filters. They are very effective, but since they are not very durable, they need to be changed frequently.

As for regular use, the best option is charcoal. You can buy it, then get it by pyrolysis at home. But in itself it is useless. It is desirable to lay charcoal layers, alternating it with sand, gravel or grass.

It would seem that an ordinary household filter is suitable for rough water purification. For the city - yes, this is a good solution. But using it at the dacha is far from always expedient. Due to the fact that for its normal operation, a certain amount of water is necessary. Let's see how to make the simplest water filters for yourself. For this we need a minimum of time and effort.

Filter from a plastic bottle

If you do not want to constantly change the cartridges, then you are ideal homemade filter. To make it, we need a plastic bottle. She needs to cut the bottom. After that, we take an ordinary plastic bucket with a lid. On it, cut out the corresponding hole under the neck of the bottle. After that, the bottle is inserted into the pre-prepared hole and filled with the filter element. In our case it is charcoal and the most ordinary paper napkins.

In general, this design can be infinitely modified. Nobody forbids to increase the volume of containers. For example, instead of a bucket take a 20-liter container and on its bottom attach a tap, through which the purified water will be discharged. In general, water filters for their own make is very simple and you do not need to buy anything. Now we will go into more detail about this topic.

Carbon home-made filter

It is charcoal most often used as the main filter element. To make a filter, something like birch is perfect. The main thing is not to use coniferous species. The process of obtaining charcoal is pretty simple. We take the workpiece, place it in a metal container, which is closed with a lid. We are calcining for some time red-hot on fire and voila, charcoal is ready. In principle, you can use and burned to the end black coals from under the fire. They should be medium-sized 1-3 cm.

After cooling we take charcoal and tightly wrap it in cheesecloth. Carefully put it into the funnel of the container, where the water will be poured, so that all the liquid gets on the surface of the filter. This is the simplest and fastest option that can be produced in the field, far from civilization. But the water filter for the house should be somewhat more reliable and practical. Now about this and talk.

The reliable filter for water for a summer residence and the house

As the main filter element we will use the same wood charcoal. But this time you have to work a little more. We take a container for 20 liters of liters and its very low cut a small hole under the tap, then put the sealant and the whole thing is glued. This capacity will be used as a receiver of purified water. In the mouth of the receiver it is necessary to insert a smaller capacity in which the filter will be located.

For these purposes, a 10-liter container or even less is suitable. In the simplest version, you can take an eggplant for 5-10 liters. In principle, the water filter for the house is almost ready, it remains to determine the filter element. It is best to make a homemade filter cartridge. To do this, take a small piece of a plastic pipe of a suitable diameter. It should be placed in the junction of two packs, preferably with interference, and if necessary it can be fixed. A piece of pipe is stuffed with crushed coal and covered with gauze, it is possible with cotton wool.

About Filter Performance

After all the elements of the design were ready, you can proceed directly to testing. To do this, fill the first batch of water. You will probably notice that it will contain the smallest particles of coal. But it's not scary at all. Such a liquid can be confidently drunk, but if you do not want to do this, then simply merge it. As for how productive this filter will be for water for cottages or houses, this largely depends directly on the cartridge.

The thicker it is, the longer, the longer the water will flow through it, hence - the productivity will be lower, but the cleaning quality is higher. The optimal indicator is 2-3 liters per hour. You can say that this is enough to drink a large family. Moreover, under the filter you will have a 20-liter container that will fill with time.

Carbon filters for water treatment: reviews

It is worth noting that this kind of construction, considered by us, has been used for quite some time. During this time homemade filters have become extremely popular and in demand. They are cheap and at the same time as effective as purchased ones. And the whole point is that the purchased cleaning element has the same filter material. Sometimes, of course, the coconut shell is used, which has gone through pyrolysis, but it does not change the essence.

Those who use carbon filters daily, write that they allow you to clean water well of various impurities. In addition, the material for them can be made independently, so there is no need to spend your own money. Of course, performance is not always pleasing, but within reasonable limits it can be increased. Carbon filters for water treatment, the reviews we have just reviewed, it is effective and convenient.

Water filter

You can make a full three-leaved filter for cold water, supplied by a water pipe under a certain pressure. To do this, we need to purchase three identical flasks. They must be connected in series, using a 1/4 "nipple adapter for this. Each nipple has a corresponding designation (In / out), which indicates the direction of movement of the carrier. These symbols must be adhered to. To avoid leakage, the joints should be further sealed. Using a straight adapter, the end flask openings are connected to a ¼ "pipe.

A filter for tap water of this kind should be connected to the tee system. As for the filter material, which is filled with flasks, it can be used the most diverse. To protect the heating equipment from scale, a charcoal filter is suitable .

A few important details

It is worthwhile to draw your attention to the fact that the water filter circuit may differ depending on the installation site. For example, it is not recommended to connect low-performance filters to pumps at the well. If this is done, then their productivity must be consistent with the performance of the downhole submersible pump. Only there it is possible to achieve efficient and harmonious operation of the equipment.

If the water flows by gravity, it is better to use a homemade multilayer filter. The bottom line is that the crushed charcoal is laid, then a thin layer of sand, again coal, etc. But you need to understand that with each new layer the water permeability deteriorates to the extent that it will hardly drip. That is why any filter for cold water should be done wisely.

Conclusion

Expensive filtering installations from eminent companies in many cases do not make any sense. Of course, this does not mean that they are of no use. The point here is that there is nothing special about them. A standard filter element is used with only a few changes. If you do not have the desire to do something yourself and, most importantly, if you are not sure about the effectiveness of self-made filters, then it is better to buy it. But it is unlikely that such an acquisition, especially high-performance and really good, will cost you cheaply. In general, for a dacha or a country house you can make a homemade filter. Materials for him you will always find at hand. In this case, you will definitely be satisfied with the quality of water and its purity. But for this it is necessary to follow the instructions clearly.