Have you ever noticed that our water problem seems to be getting worse from day-to-day? The list of contaminants that can be found seems to be never-ending. We have everything ranging from chlorine, heavy metals, pharmaceutical drugs, industrial pollution and many other chemicals. Many other different types of chemicals are added almost daily which is why every household needs a water filter chemical purifier.
These chemicals come from a variety of different sources, and the majority can increase your risk of cancer. Sample water tests carried out on a major US city found tracks of 73 distinct pesticides and 25 synthetic organic compounds. The EPA only tests for 90 contaminants. However, the majority of water treatment plants carry out tests for about 150. A very few plants check for a maximum of 250 pollutants.
This is a very good reason why you need to install a water filter chemical purifier in your home.
There is a very subtle difference between a filter and a purifier. The dictionary states that a filter is a "porous device for removing impurities or solid particles from a liquid passed through it". Good examples of these are the membrane filters used in reverse osmosis systems; although they're easy to clean, they clog very easily. Another type of filter is the depth filter which is made of a porous material such as carbon or ceramic. For instance, the activated carbon filters that remove organic materials and heavy metals.
On the other hand, a purifier has the dictionary definition of "to make ceremonially clean, to remove contaminants from". Therefore, something which can remove cysts like Cryptosporidium and giardia from water can be said to purify it. However, just to make life a little more difficult some manufacturers call these filters.
What is critical in these filters is the size of the filter pore. This determines the size of the smallest organism that it can remove. The very best filters have a size of.5 microns.
What would our water filter chemical purifier actually look like? A simple one that attaches to your faucet would actually contain two cartridges; strictly speaking one would be a filter and the other a purifier. The way that this works is the first cartridge will filter out chlorine and turbidity.
The second cartridge has the much harder job of removing chemicals such as herbicides and pesticides. Included in this is the 5. micron filter which removes all the microorganisms. It does not matter from where we obtain our drinking water because all the sources are now contaminated. Do not bother reaching for that bottled water because many brands have been discovered to contain the same contamination is tap water.
A good quality water filter chemical purifier installed in your household is the only way to ensure your drinking water is safe and healthy for you and your family.