Home Blog Buyer's Guides Tankless RO Systems VS Traditional RO Systems with Tank: Which One Is Better?

Tankless RO Systems VS Traditional RO Systems with Tank: Which One Is Better?

by Dr. Jonathan Doyle - Updated September 03, 2024
Reverse osmosis system filters water by forcing it through a microscopic filter material, making it one of the most efficient methods of water filtration available. With a pore size of about 0.0001 microns, this semi-permeable membrane essentially traps any larger molecules of pollutants, organic materials, or even salt while only permitting the small water molecules to pass through.
Reverse osmosis systems with storage tanks and undersink tankless RO systems are the two main varieties available on the market. Where there is a comparison, there is a competition, and customers are always looking for the superior option. So, today, we’ll review the pros and cons of buying these two types of RO water purifier. Hopefully, this will give you some insight.

Traditional RO System: What Is It?

Early in the water filter system’s development, storage tanks were used to collect the filtered water. The water flow was sluggish then because the water purification system was not updated. Typically, it took a long time for someone to get a cup of pure water. Since we will not have access to water right away, why don’t we filter the water beforehand and keep it in a sealed pressure tank? Through this method, individuals can obtain water straight from the sealed pressure tank.
traditional reverse osmosis system with a tank

Benefits of RO Water Filter Storage Tank

Purified water can be stored for future use. For instance, if the power is abruptly cut off, you can have filtered water in the storage tank. If the water supply is momentarily cut off, water in the reverse osmosis tank can help you get by.

Drawbacks of a Tank-Based RO System

  • Water filtration process requires time. The major concern is filtration efficiency.
  • It takes up a lot of room under the sink. It is important to take your kitchen sinks dimensions into account before purchasing this type of RO water filter.
  • Secondary pollutants might originate from the sealed pressure tank.
  • Difficult to install because of intricate components. Especially for the elderly.
  • Reduced water flow rate because of the tanks dependence.
  • Regular tank cleaning and replacement are among the maintenance needs.

What Is a RO System Without a Tank?

Tankless RO systems and conventional systems with tanks perform remarkably similar tasks. Both kinds of systems use a series of stages to filter out impurities, flavors, and odors from your tap water. You can click to check your tap water quality .
While the absence or presence of a tank is the main distinction, tankless systems benefit greatly from this distinction. Tankless RO systems are an excellent option for any home because of their space-saving design and efficiency, even though both types of systems effectively purify water. Tankless systems are a perfect fit for modern homes due to their distinct advantages.
Waterdrop X12 Under Sink RO System

Benefits of Tankless RO Systems

  • Its spacesaving design makes it sleek and compact, perfect for contemporary kitchens.
  • Constant supply of filtered water to meet your demands.
  • Sleek design to make your house a home.
  • Fast water flow rate, Waterdrop X boasts the fastest water flow in the market.
  • Simpler upkeep and installation.

Tankless Reverse Osmosis Systems’ Drawbacks

Although tankless reverse osmosis (RO) systems have many benefits, there are a few disadvantages to take into account as well.
  • The system is more expensive initially than tank-based systems.
  • It depends on your home’s water pressure.
  • It requires constant electricity use.
When selecting the best tankless RO system for your house, it’s critical to consider the drawbacks in addition to the advantages, as these might differ based on the particular model and brand of the system.

What Makes the Waterdrop X Series RO System Stand Out?

Reverse osmosis systems in the Waterdrop X Series represent the state of the art in producing pure, superior drinking water. Acknowledged for its leading position in tankless RO solutions, the Waterdrop X Series is a notable innovator in the next generation of water purification technology.
The X Series Under Sink RO Systems come in four models: X8, X12, X12 Basic, and X16. To see the variations between them, look at the following table.
X series RO systems’ comparison

Rapid Rate of Flow

Every day, 800-1600 gallons of water can be filtered by the X series. The model you choose will depend on how much water your house uses. X8 is a fantastic entry-level option that works well for groups of one to three people. Families with three to six members can select the X12. If your family consists of more than seven members, the X16 might be the best option.

High Water Filtration Efficiency

Our high-speed, tankless reverse osmosis water filter from the X Series offers the best possible upgrade in water purification. Designed with family efficiency in mind, it provides a quick and healthy flow of water, so you can stay hydrated at home without having to wait around.

Alkaline Water for Health

The Waterdrop X Series not only improves taste but also improves tea solubility and maximizes nutrient absorption, making drinking beverages more enjoyable. Re-mineralization results in a slight alkalinity. If you prefer non-alkaline water, the X12 basic might be the best option for you.
testing the pH of water

Efficient and Sustainable

Water resource savings of 1200% through an innovative 3:1 pure water ratio that is both environmentally friendly and economical. It is a champion for a greener planet, sustainably packaged in biodegradable PLA and PBAT materials and certified carbon neutral.

Smart and Accurate

This tankless reverse osmosis system has a smart faucet with adjustable water flow. With real-time TDS and filter life monitoring, you can easily monitor the quality of your water. Its advanced, tankless design makes installation easier while preserving space in a seamless manner. When our innovative integrated waterway is installed in its place, it also supports automatic water shut-off.

Conclusion

In conclusion, tankless reverse osmosis systems are a desirable alternative for a lot of homes since they provide a contemporary, room-saving solution for clean, filtered water. Their advanced efficiency and design fit in perfectly with modern living areas, especially those with limited space. You can make an informed choice that best suits your household’s water needs by weighing the advantages and disadvantages of each model, ensuring you get to enjoy the benefits of pure, wonderful water every day.

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Contaminants Detected in  Fruitland Water Special Service District
30
Contaminants
EXCEED EWG HEALTH GUIDELINES

30  Total Contaminants in Your Water

Water Provider

Fruitland Water Special Service District

Population Affected

120,000

Water Source

Ground water
Exceeds Guidelines

Others Detected

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