| Most people today are aware of the importance of | | | | submarines but has now been applied to home |
| water filters. The truth is that natural, safe drinking | | | | drinking water systems. Reverse osmosis filters have |
| water is a rarity due to high levels of industrial | | | | different tanks which are separated by an |
| contaminants and long journey of municipal water. By | | | | impermeable layer that doesn't allow contaminants |
| the time that water reaches your home, it has | | | | through. Normally, water with a low contaminant |
| already undergone an intense filtration and processing | | | | concentration will flow towards the higher |
| system. Still, this just the basics and additional water | | | | concentration in order to balance it. Reverse osmosis |
| filtration is often needed. | | | | uses pressure to redirect the flow and create water |
| The most common and cheapest water filters used | | | | which is similar to distilled. |
| are charcoal. Carbon charcoal made from coconut | | | | There are many newer water filters which are on |
| husks are effective in filtering out most of the | | | | the market and are proving very effective. Scientists |
| harmful contaminants found in tap water. There is a | | | | have found ways to use magnets, electricity and far |
| great amount of variation in charcoal water filters | | | | infra red to remove impurities and even charge |
| though when it comes to micron level. The downside | | | | water molecules to assist in hydration to the body. |
| of these filters is that they lose effectiveness with | | | | While these may be wonderful filtration systems, |
| use. That is why it is so essential to change to filters | | | | most of them are still costly and large for home use. |
| frequently. | | | | Depending on your level of concern and budget, your |
| Reverse osmosis water filters are a more effective | | | | best bets are charcoal or reverse osmosis water |
| but expensive way of removing impurities. This | | | | filters. |
| originally was used to remove salt from sea water in | | | | |