DIY - How to Install a Home Water Filtration System

While some people may believe in the saying, "What you can't see can't hurt you," this is definitely not true when it comes to your drinking water. Although your tap water may look clean, drinking water often contains harmful contaminants such as chlorine; agricultural pollutants such as herbicide and insecticide runoff; heavy metals such as lead; or even sediment such as rust. Fortunately, water purifiers can help you eliminate all of the above pollutants and more, and installing a home water purifier may be easier than you think.

Pitcher water purifiers are one of the most popular types of water purifiers, as they are the least expensive and the easiest to use. The pitcher is filled with tap water and the filtering system in the pitcher cleans the water. These are great for keeping water chilled, as they are often stored in your refrigerator, and one filter usually provides up to 40 gallons of crystal clean water.

To filter both your cooking and drinking water, look for water filters that fit under your sink or whole-house water filtration devices. Under the counter filtration systems are easy to install, and most come with their own installation kits. Because under the counter water filtration systems usually remove particles and contaminants only from the sink that is attached to the filter, most people choose to install the filter under the kitchen sink, as that is where most people cook their food and get their drinking water. Follow these basic tips to set up your own under the counter water filter:

1. Locate your sink's shutoff valve to turn off the water. This can usually be found under the sink.
2. Disconnect the cold water line from the shutoff valve, and keep in mind that you may need to use a wrench to loosen the nut that holds the tube to your sink’s faucet.
3. Use a marker or pencil to mark the areas where you will need to drill holes to mount the water filter's bracket, and place the filter under the cabinet by the wall that is closest to the cold water line.
4. Drill the screws in place, connect the water purifier to your sink's water line, and connect a line that goes from the purifier from your tap. Once the filter is in place, slowly turn the faucet back on and make sure the connection points are tightly sealed.

While the exact instructions for your specific water purifier may vary depending on the type and model of filter you choose, usually only a wrench and possibly a drill and screwdriver are the only tools needed.

However, if you are looking for more complete water filtration systems, whole house water filters may be more appropriate. While installing these types of water filters may be a bit more complicated than the above two styles, most models do not require professional installation, and they are an easy way to ensure that your family is getting the best water possible.