The most compelling argument with regards to the safety of water in the home is statistical in nature. According to the United States Centers for Disease Control and Prevention, or the CDC, approximately 780 million people, or more than twice the population of the United States, do not have access to what could be clean water sources.
The tap water is not safe. Though the tap water has been well treated before pumping into every household, the Environmental Working Group conducted an analysis of tap water and found a total of 316 contaminants in the public water supply.

Common contaminants found in tap water

  • Chlorine
  • Fluoride
  • Herbicides
  • Lead
  • Mercury
  • Methyl Tertiary Butyl Ether (MTBE)
  • Nitrates
  • Perchlorate
  • Pharmaceuticals

Possible consequences of drinking contaminated water

What are some of the consequences of drinking contaminated water? Before answering the question, it’s important to know the health effects people experience may or may not present themselves immediately. Factors such as the overall health, age, and physical condition of the person determine the extent of the actual effects experienced.
According to the Centers for Disease Control and Prevention (CDC), the presence of contaminants in water can cause adverse health effects, including gastrointestinal illness, reproductive problems, and neurological disorders.
Infants, young children, pregnant women, the elderly, and other people whose immune systems are compromised due to AIDS, chemotherapy, or transplant medications, could also be especially susceptible to illness from some contaminants.

Benefits you will get from purifying tap water

Protection from Chemicals

Perhaps the foremost important of the advantages of purified water is that it removes harmful chemical agents from the water before you drink it. Water that comes from the faucet in your sink is treated at the local water plant to a point, but even that water generally contains chemical agents designed to keep it “clean” in a scientific sense. Even putting that aside, this water travels through the city’s plumbing grid and then through your own pipes before it gets to your tap.

Energy Levels

A study published by the National Institutes of Health found that mild dehydration inhibits the cognitive performance and therefore the mood of men. However, one of the benefits of purified water is that it actually helps restore your energy levels and your brain function with proper hydration. One idea would be to add a water purifier to your life so you can brew your coffee with it – you’ll notice the difference!


One of the organs that works very closely with the water you take in is your kidneys. Kidneys need a steady flow of healthy, clean water so that they can dilute the harmful substances in your body and excrete them properly. Purified water gives your kidneys a boost. It helps them get eliminate more harmful substances than they might otherwise. There are many of us out there who do cleanse, and one of the baseline ingredients they use for these cleanses is purified water.

Outward Appearance

Scientists at the University of Wisconsin published a paper talking about the advantages of water for your skin, which we should remember is an organ. Specifically, the paper stated that not drinking enough water will lead to dry and flaky skin. Purified water provides a glow to your skin that you simply will notice.


Water helps with digestion, and purified water only helps that far more. If we are constipated and/or suffer from stomach aches regularly, it's going to be because we’re not consuming enough clean water. Water helps to break down food within the digestive system and it helps the bowel soften things as they go through.

Factors to consider when choosing a water filter

Local water quality

Choosing a water filtration system that is in accordance with the water quality issue you want to deal with is the key. The water quality can be significantly different in municipal and geographical regions. You should understand the local water quality and your needs before dive into the marketing research.


Another necessary step is to get your home water tested and find out the contaminants inside. The results would help you in determining the filtration accuracy for the water filtration systems. The water filter manufacturers usually list out the contaminants that each filter can eliminate, you then just need to cross-check the list with your test results.

Lifetime and maintenance

The service life and maintenance cost of a water filtration system is also important. Before making the purchase, you need to talk to the supplier and inquire about these two points. You should understand the filter components that require regular replacement and its cost in the long run.


The majority of whole-house water filtration systems, for example, RO filtration systems, require electricity to operate. This means you need to make sure you have a consistent power supply on your property. If you live in an area that has an erratic power supply, then you should opt for activated carbon filters.


Budget could be the first or the last among all the factors to consider. Make sure that you simply include the initial cost of shopping for the filtration unit and the maintenance costs. If you've got a decent budget, confirm that you simply choose low-maintenance filtration units to assist you to save on maintenance costs within the long term.
Depending on your filtration needs, lifestyle preferences and budget, you'll want to think about the following options:

Faucet water filter

As the name suggests, the faucet water filter is a filter that is screwed directly onto your faucet. These filters require minimal installation and least maintenance effort. This Waterdrop faucet water filter is a stainless-steel water purifier that uses activated carbon block as the main filtration media that yields a high performance of chlorine reduction.

Under sink water filter

The under sink water filters are installed directly into an existing water pipe. These filters are best for filtering large amounts of water without modifying the prevailing faucet or cluttering the counter.
The Waterdrop direct connect under sink water filter adopts advanced multistage filtration to effectively reduce chlorine, odor, sediment, and other heavy metals. This under sink water filter offers different sizes that serve a life of 8,000, 16,000, 19,000 gallons or 12, 24, 36 months. It is a very budget-friendly option for most of the household.