Water is one of the most important elements that all living things require. For us, drinking water needs to be pure and healthy if not clean, unhealthy water can lead to fatal health problems and breakouts. No matter how difficult circumstances one is capable of surviving, safe drinking water is always a necessity. That is why campers take their outdoor water filter bottles along with other Camping supplies. However, water filters are not just a part of outdoor camping gear. They are also essential in homes and industries as well.
The use of water filtration system is centuries old and since then humans learned about diseases and medicines, they understood the importance of safe and pure drinking water. Old ways of water purification included boiling and distillation. It is said that the amount of contaminants found in water nowadays is more than it was in old times. Therefore, we need stronger and powerful filtration systems today.
The water that comes through taps is not safe to drink, and contains many bacteria, injurious organisms, impurities and other contaminants. Some purification systems might deprive the water of its healthy chemicals and minerals while some might add these essentials in the water. Let’s take a look at few of the most common water purification systems used domestically these days.
Carbon water filters: This type of filters usually has a carbon cartridge composes of coconut husk when the water passes through the cartridge, it prevents all the impurities except for sediments. It is the most widely used kind of water filter in our homes.
Charcoal water filter: It generally has two types, either a carbon block filter or Activated Silver Impregnated charcoal filter. In both cases, it can takes out more impurities than a carbon filter. However, carbon filters might not decrease the PH level of acidic water. These filters also come with different micron ratings. Only a filter with a micron rating less than 0.01 is able to filter out viruses.
Ceramic Water filter: The basic element that aids in filtration process in ceramic filter is Diatomaceous earth. It is a fossil substance that is made up of silicon shells and this substance eliminates the tiny impurities and organisms from the water and a layer of silver aids in reducing growth of these impurities.
Reverse Osmosis: This kind of filter systems is said to be the most popular filter system up till now. It eliminates most of the residues and impurities that other types of filters might have left out. One disadvantage, however, is the absorption of useful minerals along other impurities. According to health organizations, water without minerals can be equally harmful. Hence, these elements must be re-introduced in order to make the water healthy in true sense.
UV filter systems: In such types of filter systems, a high frequency light is introduced into the water container. The light instantly kills all the organisms present in the water. Although, it is a fast and instantaneous way to purify a glass of water, the result is always unsure without a lab test.
