When there is something wrong with your drinking water, it is important to address that problem as quickly as possible. Drinking water is one of our most essential resources, so it is important to make sure that you have a reliable way to filter your water when you need to. There are plenty of filtration systems available on the market, so it’s also important to know what goes into the construction of a good water purifier. Knowing the difference between a quality system and a subpar one can help you save money in the long run and enjoy superior water quality.

In any water filter, the filtration media is going to have a huge impact on how well the device functions. Almost all filters rely on carbon based filtration media because of the high surface area of activated carbon. A single granule of activated carbon may look like a grain of black sand, but under a microscope you would see that the surface is covered in countless small holes and other complex structures. This makes each grain a small sponge that is capable of absorbing even the smallest waterborne contaminants.

The quality of filtration achieved by carbon filter media is directly proportional to the size of the carbon granules. Pitcher filters, a popular home filtration option, use large granules of carbon that make it easier for water to pass through with only the force of gravity to fuel the process. This can lead to less than ideal filtration as water is able to easily pass through and contaminants flow through the filter and into the lower chamber. A lot of the space in these cartridges are taken up by beads of ion exchange resin, another popular filter media that helps remove metal ions that lead to hard water and lime scale production.

A good water purifier will typically use a cartridge of tightly packed carbon filtration media. In order for water to pass through these filters, you usually need a means of providing pressure. The most effective home water filters will hook directly into your home’s water lines, which operate at around 40 PSI of pressure. This makes it easier for the system to push water through tightly packed filtration media and produce incredibly clean drinking water.

Some of the best filtration systems are designed to be mounted underneath your kitchen sink so you can hook them into your sink’s water line and always have a source of freshly filtered water available in your kitchen. Everpure water filters by Pentair are a good water purifier option for anyone looking for one of these under sink filtration systems. They are extremely easy to use and Everpure cartridges can last as long as a year before requiring a replacement cartridge, making them extremely easy to maintain. You can find a huge selection of high quality Everpure filter systems at www.efilters.net.