Hidden Contaminants That Are Lurking In Your Drinking Water

Filtered Water Dispenser, Water Purifier Dispenser

Many people take for granted that our water is safe to drink and forgo getting a filtered water dispenser. Singapore is indeed fortunate enough to have drinkable tap water, but it is important to remember that water can harbour several harmful substances.

While the filtration plants may be effective, you never know what could happen between the plants and your tap. When it comes to your health, you can never be too careful. To illustrate this fact, here are some of the harmful contaminants that could be in your water.


Rust is an oxide of iron, meaning that it is formed when iron is exposed to air for long periods. The reddish-brown substance usually finds its way into your drinking water through corroding iron pipes or water mains. The main concern with rust is that it gives water a metallic, unpleasant taste and smell. You do not want to be washing your vegetables with that, and certainly not drinking it.

Consuming excessive amounts of rust (iron) can lead to some serious complications, but it is unlikely that water would contain enough rust to be harmful to health. Still, rust can be indicative of poorly maintained pipes, which could be exposed to other forms of contamination.


Lead is a heavy metal that has severe health implications on humans, even with limited exposure. While rare in Singapore, even trace amounts of lead can build up in your body over time and cause severe diseases. Weight loss and stomach pain are observed in milder poisoning cases, while brain and kidney damage can occur in the most severe cases.

Young children are particularly vulnerable to this contaminant as they absorb much more of the lead they ingest than adults. Even with ingesting just small amounts of lead, children have been found with effects like reduced intelligence, stunted growth, and impaired hearing. This is one contaminant you do not want in your drinking water. To negate this risk, consider getting a potent filtered water dispenser from Purikool that can sieve out heavy metals.


Chlorine is a naturally-occurring gas or liquid that is often used to disinfect water. It is mostly harmless at low levels, and water treatment plants monitor chlorine levels to ensure that they are below safe levels. Still, chlorinated water can give off a chemical or bleach-like smell. Also, overly chlorinated water can lead to asthma attacks and other long-term health risks, especially among children. Purikool’s water purifier dispensers are capable of removing chlorine with specially designed filters, improving the taste and quality of your drinking water.

Bacteria and viruses

Water is a prime breeding ground for all sorts of microorganisms, including bacteria, viruses and cysts. While some are harmless, others can cause disease, such as the infamous E. coli. Infection from E. coli can lead to several unpleasant symptoms, including stomach cramps, vomiting, diarrhoea, etc.

The risk of disease will depend on the abundance and types of microbes in your water, but when it comes to drinking water, any risk is undesirable. To minimise the chance of these microbes getting in your water, consider getting a tankless instant hot water dispenser from Purikool. Each dispenser comes with an Ultrafiltration system which removes any dangerous germs, and its tankless design means that there is no stagnant water source for the bacteria to grow in.

It is plain to see that water contamination can come from many sources, most of which we have no control over. The best response then is to control for these threats in our homes or workplaces. A good quality water purifier dispenser is an elegant solution as it can remove a majority of these contaminants at once, without needing any great effort on the user’s part. If you are looking to keep your water clear of these hidden dangers with minimal maintenance, you can get a filtered direct piping water dispenser from Purikool.