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Misconceptions of RO System

Misconceptions of RO System

Reverse Osmosis Water Systems: Debunking Common Misconceptions

Reverse osmosis (RO) water systems are a popular choice for home water purification. However, there are some common misconceptions about RO water that can make people hesitant to install one.

Misconception #1: RO systems remove all minerals from water.

There are misconceptions of RO System and this is a typical one, and it is not true. RO systems do remove some minerals from water, such as calcium and magnesium. However, these minerals are also found in many foods that we eat, so we don’t need to get them from our drinking water. In fact, removing these minerals can actually be beneficial, as they can cause limescale buildup in pipes and appliances.

Misconception #2: RO systems waste a lot of water.

It is true that RO systems do produce some wastewater. However, the amount of wastewater is typically only about 10-20% of the total water used. This is much less than the amount of water wasted by other types of water purification systems, such as distillation.
The AW-1901 RO system has a 1:2 water to waste ratio.

Misconception #3: RO systems are difficult to maintain.

RO systems do require some periodic maintenance, such as filter replacement and water quality testing. However, this maintenance is generally not very complicated and can be done by the homeowner.

Misconception #4: RO systems are only necessary for underground water.

While it is true that underground water is often more contaminated than tap water, tap water can also contain harmful substances such as chlorine. RO systems can remove these contaminants from both tap water and underground water.


After reading above misconceptions of RO System, If you are considering installing an RO water system, it is important to have a clear understanding of the benefits and limitations of this type of system. A qualified water treatment professional can help you evaluate your water quality and recommend an RO system that is right for you.

Here are some additional tips for choosing an RO water system:

  • Consider the size of your household. A larger system will produce more purified water, but it will also be more expensive.
  • Choose a system with a sediment filter to remove large particles from the water before it enters the RO membrane. This will help to extend the life of the membrane.
  • Make sure the system has a bypass valve so that you can use unfiltered water for tasks such as laundry and bathing.
  • Have the system professionally installed to ensure that it is properly plumbed and that the water quality is tested regularly.

With proper installation and maintenance, an RO water system can provide you with years of clean, safe drinking water.