Waterdrop Countertop Reverse Osmosis System Review

Why Should You Look at Our Waterdrop Countertop Reverse Osmosis System Review?

Arsenic, chlorine, and antimony are just a few of the toxins that may be eliminated from water using the 0.0001 micron reverse osmosis membrane found in the Waterdrop Countertop Reverse Osmosis Water Filter System.

A UV light at UV filtration stage, which eliminates pathogens like germs and viruses, is also present. The system effectively uses a 3:1 ratio of clean water to wastewater.

System Specifications

Unit size of the Waterdrop WD-N1-W system is 17.2″, and its dimensions are 17.1 x 7.0 x 17.8 inches. 41-100°F/5-38°C is the temperature range of the feed water. Up to 75 gallons may be produced daily, and it is suitable for municipal tap water. Finally, the power specifications list a 24V DC output and an input range of 100-240V AC.


Sleek, Compact Exterior

The Waterdrop unit’s body is sleek and contemporary, so it should look good in most kitchens. The device may be utilized in a variety of settings because of how portable and compact it is, whether in a bedroom, RV, kitchen, or workplace.

Feed Water Tank

Before filtered water is inside the system, tap water is kept in the feed water tank. It occupies the extreme rear of the structure. This machine doesn’t have a water line, thus if the water runs out, the tank needs to be manually replenished.

CF & RO Filters

Just in front of the feed water tank, the CF and RO filters are located within the appliance. Simply screw them into position and fasten the top system cover to complete their installation.

Display Screen Available

A TDS meter, a water filter life display, customizable volume options, a water shortage warning, and an auto-flush indicator are just a few of the automated and manual features available on the display screen.

Spout & Drip Tray

When you hit the “start” button, the Waterdrop’s dispenser releases filtered water. Tall glasses may fit below the dispenser with ease, while the drip tray at the bottom prevents unintentional overflow.


To help you get the most out of the Waterdrop’s performance, it has five clever features.

The TDS monitor provides a readout of the TDS in your water, making it simple to determine whether the RO filter is functioning properly. The personalized volume options let you vary the amount of water the machine dispenses: 4 ounces, 8 ounces, 16 ounces, or manually.

The filter life indicator helps you know when to change the filters. Therefore, when purchasing, make sure water filter life indicator is present.

There is also an auto-flush indication that lets you know when the system is flushing, as well as a water shortage indicator that alerts you when you need to add extra water to the unit in advance.

This device is also more effective thanks to a number of characteristics. For every three gallons of water that are cleansed, the device only wastes one gallon of water. Compared to the typical under-sink RO machine, which wastes up to 4 gallons of water for every 1 cleansed gallon, this is far more efficient.

The system also offers a standby mode and a sleep mode that you may utilize to conserve energy when not in use. You don’t need to remember to do anything; the machine shifts between various settings automatically.

The Waterdrop can create filtered water in a couple of minutes, so speed is not an issue. Electricity powers it, giving water the force it needs to move quickly through the membrane filtering stages.

Installation & Maintenance

The Waterdrop takes very little installation because it is a tabletop filter. It must be placed close to a power outlet so that it may get the electricity it needs to function. The majority of the system is already built, so connecting it to your plumbing is not necessary.

You must replace the filters as instructed by Waterdrop for maintenance. While the multiple reverse osmosis membrane has an 18-month service life, the pre-sediment and carbon block filter has a 6-month lifespan.

You don’t have to modify the filters if you’re unsure that you’ll remember to. The “CF” and “MRO” filter change reminder lights on the unit’s front panel will change color to alert you when it’s time to make these standard filter replacements.

Filter Info

The pre-sediment and carbon block filter stage, the multiple reverse osmosis membrane stage, and the UV filtration stage are the three primary filter stages of the Waterdrop countertop filter.

Rust, lead, chlorine, sand, PFAS, nitrates, and fluorides may all be removed from city drinking water via the entire filtration process, which can remove up to 90% TDS. One of the best methods for treating drinking water is reverse osmosis, and the Waterdrop’s 0.0001 micron RO membrane serves as a barrier against most common pollutants.

There are just two filter cartridges that need to be managed, and they each have a considerable lifespan. While the MRO filter life lasts up to 18 months, the CF filter may filter water for up to 6 months before needing to replace the filter cartridges.

Pros & Cons

I like this system since it uses far less energy than conventional RO technology. Additionally, it only requires 2 filters to be changed and can remove up to 90% of TDS from drinking water. Furthermore, it has an intelligent display panel, which increases its value for money.

But there are several aspects of this reverse osmosis system that I don’t enjoy. Even if it is more effective, water is still wasted. Additionally, several consumers have mentioned that this filter was leaking or dripping. You will need to manually fill the tank if there is a problem.

Waterdrop Countertop Reverse Osmosis Water Filter: Waterdrop N1 vs K19

The countertop system provides the most exceptional water purification performance of any water treatment equipment on the market.

The countertop reverse osmosis water system combines the high filtering efficiency of the RO membrane with the mobility of countertop water purifiers. As a result, the countertop reverse osmosis water system offers a more pleasant water purification impact than conventional reverse osmosis systems for its efficiency of the entire filtration process.

Countertop ro devices include the Waterdrop N1 countertop reverse osmosis water dispenser and the Waterdrop K19 countertop reverse osmosis water filter. While comparable, the two goods are not exactly the same.

Similarities Between The Waterdrop N1 And K19

Purification Performance

The 4-stage super filtering mechanism is present in the Waterdrop N1 and K19 countertop reverse osmosis water systems. The steps include reverse osmosis membrane, carbon block, PP cotton, and UV sterilization.

The reduction of big particle matter is due to PP cotton. Taste is improved and residual chlorine is reduced using carbon block. Arsenic, antimony, and other pollutants are all removed from water by the RO membrane, which has pores with a diameter of 0.0001 microns.

99.9% of the germs and viruses in the feed water are eliminated by the UV light. As a result, both systems offer drinking water that is clean and safe.

Easy Handling

Both the Waterdrop N1 and K19 are portable, user-friendly devices. The RO water filtration systems for countertops don’t need installation or piping. Additionally, you may utilize them right away after turning them on. The systems work well in most settings since they enhance your interior design without changing it.

Additionally, both systems have a twist and pull filter change mechanism that enables quick water filter replacement.

Saves water

One of the finest pure-to-drain ratios in the current RO filter market is offered by the Waterdrop N1 and K19 countertop reverse osmosis water systems.

Because of the creative drain water recycling technique, just one cup of wastewater is produced for every three cups of clean water by either of the two goods. In comparison to a conventional RO filters system, more water is saved because the recycled water is put back into the feed water tank.

Intelligent Functions

Customers may quickly and easily examine information like filter status, the current volume, and TDS value on the Waterdrop N1 and K19’s smart display panels. The two devices’ very sensitive touch gives customers a comfortable and convenient using experience.

Individualized Water Capacity

There are four capacity choices for the two items. In comparison to the Waterdrop K19, the Waterdrop N1 offers options in 4oz, 80z, 16oz, and manual sizes.

Saves power

The Powerdrop N1 and K19 systems don’t have a problem with power usage. Both systems automatically operate in standby mode to save energy when not in use. The screen may be awakened with a single touch.

Multiple Application Scenes

When selecting a good countertop water purification solution, customers frequently look at aesthetics and style. The N1 and K19 countertop RO filters systems from Waterdrop offer a straightforward yet stylish design.

They are striking and incredibly ornamental since they blend in with all application scenarios.

Differences Between The Waterdrop N1 And K19

Replacement Filters

Two filters are required for the Waterdrop N1 countertop RO water dispenser: a CF filter and an MRO filter. The MRO filter has an 18-month lifespan compared to the 6-month lifespan of the CF filter.

The Waterdrop K19 countertop system, on the other hand, just requires an all-in-one filter for deep filtration. The Waterdrop K19 filters are also noted for having a long lifespan. Each filter can function for up to a year before needing to be replaced.

Waste Water Treatment

In contrast to Waterdrop N1, K19 is built to separate waste water from tap water in the raw water tank. As a result, K19’s tank has a tiny compartment that serves as a place to store waste water.

Waste water will be kept here during the water distribution, which will obviately enhance the removal of TDS.

Capacity of External Tank

Waterdrop K19’s external tank has a 170 oz capacity, compared to Waterdrop N1’s 153 oz.


The N1 is less expensive than the Waterdrop K19. However, over a certain period, customers of Waterdrop N1 spend more money than those of K19 on replacement filters.

Frequently Asked Questions

Does the Waterdrop RO System have a warranty?

Yes, however you must include your product serial number while registering online at warranty.waterdropfilter.com. The system is covered by a 12-month warranty. Additionally, there is a 30-day return policy.

Is this unit suitable for well water?

No. Large particles in well water cause the filters to clog more quickly, necessitating more frequent filter replacements. Water pressure may also be impacted by well water.

To function effectively, the system needs a minimum water pressure of 14.5 psi. Anything less than this could have trouble filtering water.

Are countertop RO systems worth it?

Yes. Impurities are removed effectively by the countertop RO system. The system greatly improves water flavor and decreases TDS while removing the majority of dangerous contaminants from your tap water, such as chloramine.

Why Does the TDS value in the feed water tank change when the machine filters water?

The TDS value of feed water, which is typically 5%–10% of feed water, has a positive correlation with the TDS value of filtered water.

As soon as the machine begins to filter water, recycled concentrated water keeps flowing into the feed water tank, causing the TDS value to continually vary as the concentrated water mixes with the raw water. After filtering, it usually remains stable.

Can you use the Waterdrop without electricity?

No, to work, the system needs power. Because RO requires high pressure to transport water quickly through each stage of filtration, it cannot rely solely on gravity to flow water through the filters.

Is this reverse osmosis water filter system unit suitable for well water?

It is not advised to use well water with our RO systems. Here are some explanations: hefty constituents. When compared to city tap water, well water has larger particles. Well water clogs the filters as a result, drastically cutting down on their lifespan.

Additionally, you still need to replace the filters periodically even if you install a pre-filtration system. In addition, the well water’s makeup is quite complex; some of these components, aside from the big particles, might block the water filter or internal valve and prevent the RO system from operating normally.

Leave a Comment