Due to industrial contamination natural water is a rarity today. The tap water we drink is infected with a wide variety of pollutants and additives. Some has high poison levels which break International Standards. Can you be sure yours is fit for consumption? Water from sources other than the mains tap, such as wells, cisterns, lakes and rivers is often found unfit for direct consumption. It can cause immediate illness unlike mains water.The quality of the water you drink each day makes a vital contribution to your health, fitness and life expectancy. Environmental pollutants present water treatment plants with ever increasing problems. Each day, they try to remove up to 800 different remaining chemicals, from estrogen to rust. Is it any wonder they often fail? Healing technology has taken giant steps in the last thirty years but it is only recently that it has reached USA shores. Filtration is just the first step before imbibing water. There are various devices on the market that filter out germs. These devices are easy to install, relatively inexpensive, and cover the basic functions of filtration. Water filter charcoal medium carbon is one of type which derived from coconut husk. This absorbs impurities as the water passes through. This form of filter comprises possibly 95% of those in use domestically. They are simple to install, relatively economical, and depending on micron level, will filter out the most deadly of contaminants, Cryptosporidium and Guardia. An average charcoal filter will last a family 6-9 months. These filters also come in various forms like Carbon Block- It is the best form of filter but flow rate is significantly slower than with loose charcoal. It is a solidified form of honeycombed carbon. The other one is Activated Silver Impregnated Charcoal. Sometimes called Chlorgon, this adds chloramine exclusion and bacteria killing ability to the basic carbon and third is Micron Rating. Carbon filters cannot change the pH balance of the water. If you have acidic water, you will still have acidic water, as the minerals causing the acidity will be dissolved and therefore will pass through the carbon filter. Water distillers and Ceramic Water Filters are also expedient and the later ones come as a cartridge that fits a normal bench top filter. But the flow rates of ceramic water filters are slow. Theres another one very handy water filter, Reverse Osmosis Systems-originally developed to process water in submarines; the reverse osmosis process basically draws water through an extremely fine membrane. This membrane acts like an extremely fine filter to create drinkable water from salty or contaminated water. The contaminated water is put on one side of the membrane and pressure is applied to stop, and then reverse, the osmotic process. It generally takes a lot of pressure and is fairly slow, but it works. The result is extremely finely filtered water. Some other systems like Ultra Violet Radiation Systems-uses high irradiate water through a glass element. Now water filters are also available in different styles and sizes in the market, so avail the best device which commensurate with your budget. Make sure you are not going to die from drinking tap water and it is question of your quality life. Health is indeed the best form of wealth.