Comparison of Tankless vs. Tank Reverse Osmosis Water Filter

The market is now flooded with water purifiers with an additional water tank. But we have seen more tankless water purifiers in recent times. These models do not require an extra tank to work; therefore, they are less bulky than the traditional models. Now, how do you differentiate between these newer tankless RO systems and the traditional RO systems?

This article discusses every fact and feature that separates the traditional RO system from the tankless RO system. In the end, you will be better positioned to choose between two options as a source of drinking water for your family.

We can describe Reverse Osmosis (RO) as a water filtration mechanism that purifies water by reducing up to 99% of impurities. It is effective against smaller particles like viruses and bacteria, as well as larger particles.

We can summarize the multistage process as a forced passage of water through a specialized semi-permeable membrane, producing clean, safe drinking water in the end. RO water can also be used for cooking and other domestic and non-domestic applications. RO water filters are a must-have for any family that prioritizes good health.See more about ro pressure tank.

Tankless reverse systems are made to fix some of the downsides of the traditional RO systems.

The absence of a tank in a tankless RO system means it requires less space. It can fit into almost all homes, including apartments and rental houses with limited undersink space.

Tanks are known to breed additional impurities. Without a tank, tankless RO systems can deliver cleaner and safer water even faster with no risk of secondary impurities. In addition, not storing the filtered water in a tank also improves the taste.

Instead of producing filtered water and storing it until it is needed, tankless RO systems filter and produce filtered water only on request. It is more economical.

The tankless RO systems are not perfect – there are a few downsides you should know about. For example, they cost more compared to the traditional RO systems. They cannot properly operate without electricity.

Also, if you are a great fan of customization, your options are limited with tankless RO systems. Lastly, the initial output and filtered water pressure in tankless RO systems are lower. You may not use them with coffee or ice makers, except you can boost the pressure manually.

As described earlier, the RO filtration process is a forced passage of the source water through a few filtration apparatuses, including a water-permeable membrane. The purification process is very effective, although forcing the water molecules through the RO membrane will take time. Therefore, the RO unit produces less amount of water overall.

You will get lesser amounts of filtered water when using traditional RO water filters. However, there are improvements in that regard, with the introduction of storage tanks that fill faster by manufacturers.

They are cheaper compared to the tankless models. The presence of a tank also allows you to access water in the event of emergencies. These models work without power – just a pump or UV filter. And despite having tanks, these models are easy to maintain.

Storing water in the inbuilt storage tanks often affects the taste adversely and promotes the growth of other contaminants like algae and bacteria. You must maintain these models regularly to ensure they produce healthy water. You will also need more space to install and operate your tanked RO system.

You can easily install the tank RO systems and connect them to your kitchen faucets. No doubt, they will meet your daily water needs effectively. But you can save more space with the tankless RO systems. They are also easy to install and are compatible with your kitchen faucets. Smaller families can rely on the tanked RO water filter systems to meet their water needs. Still, families with higher demand for drinking water should go for the tankless models because they are more cost-effective.