For many families, their water supply may not be as clean and safe as they would like, usually due to the water being drawn from a well or cistern. In some hoes built in remote locations, their primary source of water could even be from a lake or river. Under such circumstances, a home water purification system may be required to provide water the tastes good and does not make them sick. Too many times, a house is built without having the quality of the water tested, only to find out later is a host of bacteria in the water rendering it unsafe to drink.

The water may look clear when it comes out of the tap, yet when tested in a laboratory the number of bacteria, viruses and protozoa living in the water can be shocking revelation. Only with proper filtering and home water purification methods can the water be made safe to drink. In many instances the water may be fine for washing or cooking, since it will usually be boiled, but in order to be safe for drinking it will need to pass through a home water purification system.

Many of these systems rely on reverse osmosis in order to filter and purify the water, but in some instances it may require more pressure to push the water through the filtering membranes that is available. A home water purification unit can also be placed on individual taps in the home to provide purified water from only that tap.

Testing Water By Qualified Technician

Before taking on the time and expense of installing a home water purification system, it is always recommended to have the water tested to learn what culprits are in the water. Many times somewhat unscrupulous vendors will take a sample of water directly from the tap to show the many bacteria that is in the water, bolstering their claim that a home water purification unit is required.

However, installing a whole house water purification system may not be needed if the test is done properly. When a faucet has not had water run through it for a couple of hours, it is normal for a certain amount of bacteria to begin to grow inside the outer edge of the faucet. To show the need for a home water purification unit, the tester may grab the first spurts of water, which will show a high concentration of bacteria. For an accurate reading, a small flame from a lighter should be passed over the inside of the faucet and then the water ran for a few seconds before testing the sample to see if a home water purification unit is actually necessary.