Our bodies need around 2.5 liters of water every day for our health to be maintained. But efforts to meet daily needs must not be done haphazardly. Do not let the water we consume is contaminated by harmful substances. Therefore, the role of the water filter becomes important for daily life.
At present, some people are accustomed to consuming bottled water, although some are still using tap water that is cooked to meet their fluid needs. Under these conditions, the most important thing is to be more vigilant to be able to recognize drinking water that is fit for consumption. The use of water filters is believed to be able to prevent water content from being contaminated with harmful substances.
Danger of Unfiltered Water
Unlike bottled water, tap water from PAM and ground water is at risk of being contaminated by harmful substances, such as germs, pesticides, lead, nitrates, and others. When cooked, germs can indeed disappear from the water, but harmful substances can still be contained in them. Not infrequently the cooking process can actually increase the amount of these substances. This happens because water evaporates when heating, so the concentration of hazardous compounds may actually increase.
Some diseases and conditions that can be caused by consuming water contaminated with germs or harmful compounds, including:
- Stomach cramps
- Kidney disorders
- High blood pressure
- The physical and mental development of infants and children who consume this water can be disrupted
- Blood flow that carries oxygen to the baby becomes obstructed.
Contaminated water can be overcome by using a water filter. This tool has a pore size of 1 micrometer or less, which can help filter out germs that contaminate water. In addition to eliminating harmful substances, water filters can also eliminate strange tastes and odors in water.
Tips for Choosing a Water Filter
There are several types of water filters that are sold in the market. Each type has a different function. To find out what water filter that suits your needs, it’s good to note a few things like:
Choose a water filter that matches the water conditions
Tested certified laboratory
Choose a water filter that has obtained an SNI certificate (Indonesian National Standard) and has an ISO number that indicates that the device is safe and suitable for use.
You can start choosing the type of filter that suits the water problems in your home. For example if the water in your home contains chlorine, pesticides, lead, or copper with a strange taste and smell, you can choose an activated carbon water filter.
To find out about water problems at home, try doing water testing in a certified laboratory. That way, you can find out the condition of the water at home while handling problems that occur.
When deciding to use a water filter, you should pay attention to the procedures for its use, including how to use it and when it needs to be replaced. Consistent water filter changes are very important, because delaying changing water filters can have an impact on your health. If it has passed the threshold of use, the filter can no longer filter substances that contaminate water properly.