Filters are an essential part of life. They are very useful in a variety of processes; particularly your water supply. However, you may not have realized that there is more than one type of filter involved in the water filtration process.
In fact, there are two main types, and they serve very different purposes:
Drinking Water Filters
A filter is simply a device which removes particles from a substance by refusing to allow them through the surface of the filter. However, there are many different types of water filter and it can appear very daunting when you first look at them. It is advisable to contact a company such as http://www.filtap.com.au/ to talk through the options before you choose one. They can even help with fitting.
Fortunately, drinking water filters have many characteristics which are the same regardless of which material is used. In general, they are made of carbon although there are a variety of different materials, such as charcoal, which can be used.
Carbon is usually the material of choice because it acts as a sediment filter for small particles and it removes bacteria from the water. This results in clean and safe tap water for drinking.
Carbon filters are created by superheating carbon until it becomes a solid mass; in the shape that you want it to be. This can then be placed in the path of the water and will remove the contaminants; leaving clean and fresh tasting water behind.
You can also get a reverse osmosis filter which is very popular with people who want to have the minerals removed from hard water but don’t want the salt which they are replaced with. A reverse osmosis water filter will remove a wide range of contaminants from your water; many of which cannot be removed by the traditional carbon option.
In contrast, a sediment filter is designed to remove particles from the water. It does not target chemicals, bacteria or even heavy metals. It simply removes particles.
You may question why you would want this type of filter in your home. In fact, many homeowners opt for this type and a carbon filter to ensure they are doing everything they can to protect their home and water supply.
Sediment filters remove all the particles which usually settle at the bottom of your tanks or even in your pipes. If they are not removed they can cause blockages in your equipment and reduce the effectiveness of them. The particles can also cause the water to look a funny color or even to taste different; normally not in a good way.
When you purchase a sediment filter you need to look at the micron number; the higher the number is, the more effective it is at removing particles.
The reason you would use both types of filter is that the particles which are removed by the sediment filter will probably also be trapped by the carbon filter; but, in the process will potentially block the carbon water filter. This is why it is better to have both filters; one to extend the life of your equipment and the other to make sure you have clean, safe water to drink.
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