A lot of people are getting more and more concerned about the quality of their drinking water. And according to published reports they have very good reason to be concerned. It has been estimated that almost 7 million Americans get sick each year from drinking contaminated tap water. And on top of that, many studies that have been done recently indicate that most bottled water is no better for you than what you may get from your home tap. What that essentially means is that you are paying much more for the same quality of water then.

So water filtration systems have become very popular with many homeowners as a means of improving their home. There are several kinds of filtration systems in use today, and we will try to help you get familiar with the most important ones.

1. The cheapest to purchase, easiest to use, and most portable are water pitchers designed specifically for the purpose of filtering water. The advantage of these water pitchers is their simplicity itself. All you have to do is fill the picture up with tap water and then let it filter out the impurities. The biggest disadvantage to using water pitcher filters is the time that it takes for the water to be filtered. Very often they take 15 minutes or more just to filter a half-gallon of water. So obviously, if you often need water right away this may not be your best solution.

2. The next step up in the water filter chain are faucet mounted water filters. These are often seen advertised on television and in magazines. As the name indicates, they connect to the end of your water faucet, and have a lever so that you can either choose straight tap water, or to send the tap water through your filter instead. These are also very inexpensive types of filters, and very easy to install. They filter water much more quickly than water pitcher filters, but the filter cartridges have to be changed on a regular basis, perhaps every month or so.

3. Undersink water filters have the advantage of providing some of the best overall water filtration possible, and also are stored out of sight. They also work much faster then either water pitcher filters or faucet mounted filters. However, the biggest drawback to them is that in many cases professional installation is a good idea. Some homeowners that are very handy may attempt to tackle the installation of an undersink water filter, but for the average person it may be too much of a job. Cartridges are also used as the filter material for these units, but they only have to be replaced about every six months or so.

4. Whole house water filters are able to provide filtered water to every faucet in your home easily and quickly, which many see as a clear advantage. However, they can be even more involved to install than undersink units, and so most often you will need the services of a plumber to get it set up. The filters in these units also last about six months or so.

5. Reverse osmosis water filters were very popular in the past, but are not nearly as popular today due to the increasing effectiveness of some of the less expensive and easier to install water filtration systems. Perhaps the biggest drawback about reverse osmosis filters is that they waste almost 5 gal. of water for every gallon that they purify. On the plus side though, they are one of the best water filtration systems available, capable of filtering out even some of the smallest and most obscure pollutants.

As you can see, there are several choices to be made when you're considering home water filter systems, and hopefully the information provided above will help you make a more informed choice of the water filtration system that will work best for you.