Tap Water Filter
It seems everyone has a tap water filter these days. They are simple and affordable tools to get clean, delicious water right out of your own kitchen sink. It used to be that if you wanted fresh tasting water you would have to go to the store and pick up bottled filtered or tap water. The prices of bottled water can really add up over just one year, especially if you drink a good amount of water a day.
The two most dominant brands on the market today are Britta and Pur, though there are more. The differences between brands themselves are small, but the differences between filter models are great. While they all provide clean water, some break more easily than others and some offer extra features. Deciding which one fits your household's needs is completely up to your discretion.
Every tap water filter essentially works in the same way. The inner filters inside of their casing have electro-positive carbon, which attract any unwanted materials that may be in the water. As the water passes through the filter, the negative particles stick to the carbon and the water passes through perfectly clean. This filter technology is effective and it can make tap water taste better than it ever did before. You also must replace the cartridges every two or three months to continue to get clean water, otherwise the filter becomes ineffectual.
Depending on the model, they may "turn on" in one of two ways. The classic models are turned depending on whether you want clean or unfiltered water. You can not run hot water through these when they are on the filter position because they will crack and have to be replaced. The other type is simply button controlled, so there is no risk of cracking. Whichever you decide on will probably come down to price, as those with the push button activation are digital, and hence more expensive than the turn models.
The filter in tap water filter can remove any possible pollutants in the water as well as excess minerals, both of which make the water taste sour or metallic. In order to keep in working order the filters must be replaced. If you are worried about having to use a filter and throw it away, Britta does make recyclable filters.
If you are having doubts about the quality of water that comes from your kitchen sink faucet and don't want to have to keep spending money on bottled waters everyday, then purchasing a tap water filter is a sound investment. There is no other way to get clean water from the convenience of your home, and it is much cheaper than going out and purchasing water in a bottle everyday.