Is it better to use RO (Reverse Osmosis) filtered water for preparing coffee? That is a question many coffee lovers are asking us frequently. It is a question of curiosity! The definite answer is yes. But why is RO water good for coffee? Why does RO water coffee taste better? Keep reading to know your desired solution.
When selecting the best water for your coffee brewing process, pick the right water for the best taste. It is important to consider the source and quality of the water you use to ensure that your coffee has the best flavor. One option worth considering is reverse osmosis (RO) and distilled water.
Water Taste We Get
Do you know that drinking water without any filtration is just syrup? Because water is the universal solvent. A lot of elements are dissolved in the water. That is why we do not get the actual taste of water.
What happens if you remove all the minerals from the water? Water becomes closer to distilled water, and its taste will be bitter. Yes, Reverse Osmosis filtration removes almost 97% of minerals from water. So, this water is not syrup. It is pure. And it would be best if you tried to make coffee with this sterile water.
How Does RO Water Affect Coffee Taste?
One of the common ways that RO water affects coffee taste is by removing minerals, as RO water removes most of the minerals from water. Adding milk, coffee, and sugar does not change the water’s original taste.
Furthermore, because RO water is so pure, it doesn’t contain the same buffering levels as tap water. This can cause coffee brewed with RO water to become more acidic and bitter. For these reasons, it’s important to use the correct water ratio to coffee when brewing with RO water since it’s so pure.
If your Reverse Osmosis System has a built-in mineral filter, then the taste of the coffee will be extraordinary. Because the mineral filter only ad some essentials mineral like calcium, magnesium, sodium, potassium, etc.
Benefits of Using RO Water for Coffee
As we see in popular coffee shops, most of them are using RO water for coffee. Because reverse osmosis makes it perfect for brewing coffee and ensures you get the best-tasting cup of coffee every time. Definitely, there are some benefits; let’s check at a glance-
- RO water has no odor or taste, meaning adding milk, sugar, and coffee will get the real taste.
- RO water is free from contaminants, such as chlorine, lead, and other toxins, so your coffee is also safe to drink.
- RO water has a very low TDS (total dissolved solids) level, which gives it a clean and crisp flavor.
Best Water for Coffee
In general, coffee brewed with pure and filtered water will taste the best, while the coffee brewed with hard or tap water may taste off. The most suitable type of water for making coffee is reverse osmosis (RO) water. RO water has been filtered to remove impurities and hardness, resulting in a pure and clean-tasting cup of coffee.
Generally, RO water is fine for coffee. To ensure taste and health, remineralize your RO water. Besides RO water, distilled water is also fine for making coffee. Like water, distilled water is also free of minerals and impurities.
Alternatives to RO Water for Coffee Making
While Reverse Osmosis (RO) water is a great option for making coffee, it isn’t your only option. Several alternatives to RO water are just as effective for making a great cup of coffee. Here are three options for RO water for coffee making:
Distilled Water
Distilled water is pure and free of minerals, making it a great choice for coffee brewing. Generally, distilled water is considered zero TDS (Total Dissolved Solid)
Rainwater
Rainwater is naturally filtered, and you can use it in coffee makers. Rainwater is closer to distilled water as it does not have odor and contaminants.
Bottled Water
Bottled water can be a convenient option for making coffee and comes in various mineral levels. Most of the bottled water is purified by the RO system. That means you are indirectly using RO water from a bottle. If your home does not have an RO system, making coffee with bottled water is just a perfect option.
Drawbacks of RO Water for Coffee Making
The main drawback of RO water in coffee making is that RO removes some essential minerals from water. It will be best to use remineralized RO water for the best possible result. Another drawback is RO System is expensive and needs regular maintenance.
Final Words
RO water is an excellent choice for brewing your coffee, as it produces a clean cup free of unwanted flavors or odors. It is also free of minerals, so it won’t affect the taste or texture of your coffee. If your minds are confused, start your experimental coffee-making with RO water.
However, it is important to ensure that you use a high-quality water RO filtration system to get the best possible cup of coffee. With the right equipment, RO water can make a huge difference in the taste of your coffee.
Hasan Al Sarker is a Reverse Osmosis Specialist. He has worked for many years to ensure safe drinking water for all. His research paper has been published in several journals, including Issue, Medium, and Slideshare. He is recognized as a water doctor among specialists though he did not attend medical college.
Besides working as a researcher of reverse osmosis technology, he is also very fancy with the kitchen and cooking. His guides are reading thousands of people every day. As a head of content, he is responsible for all the published articles at RO System Reviews.