We believe that the money you spend on safe water is money well spent. With health becoming more and more of a priority for many households in Singapore, aside from improving your indoor air quality, ensuring safe water consumption is also important.
It’s no secret that water purifiers offer unprecedented benefits, such as protecting your family’s health. A helpful water purifier can help you get rid of water contamination and prevent life-threatening diseases caused by waterborne elements. It can also help improve the taste of your water.
If you plan to buy a water purifier for your home and don’t know where to start, this guide is for you.
Why Is It Important to Have a Water Purifier at Home?
We already understand that a good water purifier is needed to prevent waterborne contaminants from being ingested by your family when drinking water. But a water purifier can do more than that. It gets rid of the chlorine taste and calcium carbonate from your water for better-tasting and better-smelling drinking water.
What are the Types of Water Purifiers?
The most popular types of water purifiers in Singapore include the following:
- RO (Reverse Osmosis) Water Purifier
- Gravity Water Purifier
- UV Water Purifier
Before we continue distinguishing the differences among the types of water purifiers, let’s first talk about the term TDS. Total Dissolved Solids (TDS) refer to the concentration of inorganic salts like the cations calcium and magnesium, anions carbonates and sulphates, and a few organic elements dissolved in water. They are measured in ppm (parts per million).
A safe TDS level for your drinking water should be below 200 ppm. Once the TDS levels go above the safe level, you will need the help of a water purifier to clean the water.
Reverse Osmosis Water Purifier
The most common method of water purification is reverse osmosis, or RO. While the typical process of osmosis allows highly pressurised water to flow from a weaker, concentrated area where TDS levels are low to another area where TDS levels are high through a semipermeable membrane, an RO water purifier does the opposite.
A reverse osmosis water purifier pushes the water from an area with high TDS levels to another area through a semipermeable membrane with pores as small as around 0.0001 microns that acts as a filter, cleaning the water and leaving the contaminants behind.
Pros:
- Efficient purification system for drinking water with high TDS levels
- Filters the most contaminants from your water
- Offers mineral-less water that is helpful for many uses
- Improves the taste and smell of water
Cons:
- May waste more water compared to other water purifiers
- May remove not only the contaminants but also some helpful minerals form your drinking water
- Requires installation and maintenance
Gravity Water Purifier
Gravity water purifiers are the simplest options where gravity is used to do the filtration process. These are economical choices as they don’t require electricity or installation to function. Compared to RO water purifiers, gravity water purifiers use a filter with larger pores that allow the water to naturally pass through without electricity. This can save more water compared to a thorough RO water purifier. However, this can only remove larger impurities, which may not work for drinking water with a higher TDS.
Pros:
- Enhances the clarity of your drinking water
- Can operate without electricity or installation
- More affordable to buy and easy to maintain
- Less water wastage compared to RO purifiers
Cons:
- Some contaminants like heavy metals cannot be filtered
- Is not recommended for water with high TDs levels
- Will not kill bacteria as effectively as a UV water purifier
UV Water Purifier
An ultraviolet (UV) water purifier uses ultraviolet rays in its operation. This works by exposing microorganisms like bacteria and viruses to ultraviolet light to kill or inactivate them. UV water purifiers are great for quick filtration but are not recommended for drinking water with high TDS since they don’t necessarily remove solids from the water.
If your drinking water contains low levels of TDS but is contaminated with bacteria, a UV water purifier can be an ideal choice.
Pros:
- Effectively kills bacteria and other disease-causing microorganisms
- Don’t alter the taste and colour of the water
- Gives fast results
- Energy-efficient to use
Cons:
- Does not remove other impurities as much as a reverse osmosis water purifier
- May only work for water with low TDS
- Requires electricity to operate
Which Type of Water Purifier Should I Choose?
The best water purifier for your home will depend on the quality of your water. Drinking water with high total dissolved solids will require a thorough purification process compared to water that has already been cleaned. If thoroughly cleaning your water is your main priority, especially if you have kids at home, a reverse osmosis (RO) water purifier is a good choice. If you are planning to buy a gravity or UV water purifier to preserve helpful minerals, be sure to look for another effective filtration system to tackle other contaminants. Luckily, many air purifiers in Singapore offer a combination of different purification features in a single appliance.
What Other Features Should I Look For?
Aside from the main purification process, modern water purifiers in Singapore also offer features that can increase your convenience. These include zero-installation construction, automatic cleaning cycles, and water temperature options. If you are opting to invest more in your water purifier, make sure to look for the convenient features that we mentioned. Higher-end water purifiers are also more compact and energy-efficient, making them perfect for homes with limited kitchen spaces. When buying a water purifier online, feel free to inquire about the features, prices, and services provided to make sure that you’ll bring the right appliance home.
Takeaway
These days, health has become one of the deserving priorities of many households in Singapore. Many homeowners have developed better habits, ranging from ensuring clean indoor air and eating healthy to consuming safer water.
A water purifier is an essential home appliance that can ensure the safety of the water that you drink and use to cook. With the myriad of choices that you can find on the market, make sure to consider the current quality of your water, your kitchen size, convenience, and budget.
Give your family safe drinking water with our range of high-quality water purifiers in Singapore. Each of our water purifiers is thoughtfully curated from your trusted brands, featuring multiple purification and sterilisation processes for fresh and safe water consumption.