ZeroWater 23 Cup Reviews in 2023: The Ideal Choice

Our everyday-use water gets exposed to different types of bacteria, chemicals, and whatnot. Yes, even after being cautiously treated, the water doesn't need to end up being 100 percent clean.

Plus, there is always this wonky smell and taste of chlorine. So, having another layer of water purification always gives the optimum result. And, if you are looking for such a thing, our suggestion will surely stand up to all your expectations. 

The brand ZeroWater is known for producing the best purifying products in the market and, the ZD-018 23 cup is one of the best in the business. Still, having doubts? The zero water 23 cup reviews will surely clear all your doubts and provide all the information that will tilt you in favor of purchasing the product.

So, let us get started!

The revolutionary cup 23 makes sure it gets rid of all the unwanted contaminants in your daily water. With an NSF certification (National Science Foundation), the filter promises to remove 99.6 percent of the overall dissolved solids, which is 2 times more than what a conventional filter promises.

It is capable of removing all impurities from your water, including chromium and lead. So, you can enjoy cleaner and better-tasting water every time. 

Furthermore, its unique 5 stage filtration system is the best in filtration gig. Water is poured into the filtration unit and goes through 5 different stages. Each stage has a particular task. And, it is only after the initial stage has filtered the water, that the filtering unit allows the water to move to the next stage.

Another feature that lets the filter stand out from the other ones is its design. The product has numerous advantageous features like pitchers, cup-holders, transparent water to check the status of water, and many more. 

Along with a digital display and user-friendly control system, you effortlessly choose and monitor the settings that you desire. And, lastly, you can enjoy all of these attributes and more at the most affordable prices. Hence, making the product much more lucrative!

1. ZeroWater ZD-018 23 Cup Water Filter

Key Features

Filtration Process

The item’s 5 stage filter ensures full reprocessing and purification of the water that you will be drinking. Let’s talk in detail about each of the stages.

First of all, the initial stage of the product is to remove unwanted contaminants like dust and rust. The water coming from your pipelines contains many forms of unwanted contaminants such as dirt, rust, etc. Hence, the first filtration stage of the unit removes all of these unwanted contaminants.

And the next stage of the filtration process is the removal of other additional solids using a thin filter paper or mesh-like substance. Stage-3 prevents organic contamination, like herbicides, pesticides, bacteria, mercury, chlorine, etc. Then, the 4th stage gets rid of all the other inorganic pollutants.

Lastly, the final stage removes solids floating on the surface and supports the resin in place. This is the TDS (Total Dissolved Solids) system, which will ensure that you can enjoy the water, which is almost 100 percent (certified by NSF to remove 99 percent of contaminants and pollutants) clean and drinkable.

Construction and Design

Before buying, many customers feel that this product has a weak build. Well, even though it is made from plastic, it still has a durable build. And it is achieved by formulating a plastic, which contains acrylic and polycarbonate as its main ingredient. Hence, making it much more robust, dent-resistant, and wear-resistant.

Furthermore, being made from carbonated plastic, the product is rustproof. Therefore, preventing the formation of any unwanted oxidations and making it a lot more durable.

In addition to that, the item has numerous other perks, thanks to its design. It has a pitcher for pouring the refined water into all types of containers, including a cup-holder. And, its push-and-pour system that enables users to get purified water quickly.

Furthermore, its lean tank and zero-drip spigot make it a great office utensil. And, its light and compact build give it an edge in portability. Thus, letting you carry this masterpiece almost anywhere you go.

Integrated Monitoring System and Control

One of the most helpful qualities of this thing is it's easy to use control system. An advanced circuitry system enables you to complete control from just one push. All you need to do is click on the "start" button, and it will start the filtering process.

Therefore, it gives you clean water for your use almost immediately.
Furthermore, its crisp digital display provides all the information and data that keeps you updated on the current status of the device.

Pros & Cons of ZeroWater ZD-018 23 Cup Water Filter


  • Light and compact, so it is effortless to carry around
  • Ensures to remove all types of contaminants, including radioactive ones
  • Has a pitcher design, which allows you to pour the filtered water in anything
  • The 5-stage filtration system assures to remove all kinds of contaminants


  • The dispenser is made of average quality material, hence, can break easily
  • If it sustains damage, the product might become useless

How does ZeroWater ZD-018 Water Dispenser work?

Like some other filters in the market, it removes certain substances from water. The zeroWater has five stages water filtration system of filtering water up to 000 Ppm by the TDS meter.

Most of the bottled water or the tap water contain dissolve solid in the water.

The TDS meter shows the reading that tap water has average 190 to 200 PPM. The traditional water filtered between 030 to 500 PPM, bottled water is from 000 to 350 PPM.

Stage 1

Activated carbon pervaded micro cloth.

Stage 2 

The multi-layer structure using carbon and oxidation decreases amalgam.

Stage 3

A provider that maximizes interaction time.

Stage 4

Complete ION Exchange array.

Stage 5

Non-woven membrane to eradicate fine subdivisions.

To get better tasting water, there is a TDS meter.

What Special Feature make ZeroWater more beneficial

Water Quality Association Identifies ZeroWater’s dual ion exchange filtration dispensers or pitchers has got one class NSF certificate for reducing or removing copper, zinc, iron, lead, aluminum, mercury, Hexavalent Chromium, hydrogen sulfide and chlorine from tap water.

Only this filtration system has dual ion exchange and activated carbon technology to remove dissolved solids from tap water. It has got the FDA’s requirement for TDS in the pure bottled water.

Efficient and affordable RO system to remove hexavalent Chromium to extend the standard proposed by Environmental Working Group.

ZeroWater ZD-018 23 Review From The Store

ZeroWater 23-Cup Water Dispenser and Filtration System can filter water up to 23 cups and simple to open from the top to fill water reservoir filter. You may use YDS meter that may indicate what’s in your water.

It measures the dissolve in solid water. The box comes with water filter manual or TDS. The filter has five stage and totally free from BPA. There are two layers of the carbon layer and remove all kinds of dissolve salt.

If you ask about water filtration system, ZeroWater replies the ion exchange filtrate that you like to test the water. If it’s reading is oo6 in the TDS level change the filter. How long will it depend on the level of TDS in the water?

If the TDS level is lower, the filter will last for a long time. The filter is recycling able when sending water to the ZeroWater. If you see the filter is slim, you may take it out from the refrigerator, and simply pull it back. For the first time use wash it in hot water and rinse it well.

Battery-Powered TDS Meter helps you to Test Your Water

By seeing outward appearance, you cannot detect the purity of the ZeroWater Pitcher. You should use a meter to test your water. If you look at the result, you will see that it gives reading zero. The pitcher has two easy replace 1.5-volt button cell batteries. The meter will help you to know the status of your filter. If you see the meter is giving reading ‘006,’ then be sure the need to replace comes.

Warranty of ZeroWater ZD-018 23

Zero Technologies, LLC offers 90-day cash back warranty from the date of buying it. You will get a guarantee for the defect or workmanship of the materials if you follow the manuals well.

ZeroWater is always ready to give you a 90-day money back warranty. If you see any damage or any broken or the manufacturer defects, we are always ready to give service. You may call 1-800-503-2939 if you are in the United States. The filter cartridge has 30-day cash back warranty.

ZeroWater 23-Cup Water Dispenser and Filtration System Review

ZeroWater ZD-018 23 Cup Water Filter Review FAQs

1. Does it filter out bacteria?

Yes, the product's advanced filtration system is fully equipped to get rid of pesticides, herbicides, and other pollutants, including bacteria.

2. Does it remove the wonky taste of water?

The taste you are talking about is because of the presence of chlorine. And, the item guarantees to remove that from the water and makes it more drinkable.

3. When should one change the filtering unit?

There is no particular time for changing the filtering unit, but it is wise to change it once a year.

4. Can it remove arsenic?

Of course, it can!

5. Can the filter produce alkaline water?

No, it can’t!

6. Is ZeroWater certified?

Yes, The ZeroWater Pitcher, as well as filters, are certified by NSF International.

7. Can it remove Fluoride?

Zero water filters do no get the certificate of the reduction of fluoride. Fluoride is an animated compound. It has TDS meter, and the function is to detect inorganic compounds. The level of fluoride is from 2 to 4ppm. The meter shows it 002 to 004. If you see 000, be sure there is no fluoride present in the water.

8. Can filter remove chloramine from water?

We have tested water in the lab. We found that there is no chloramine in the water. The presence of chloramine may reduce the expected life of the filter. When you see chloramine in the water, you need to change the filter to get pure water.

9. Can the filter eliminate PVC?

PVC is a kind of plastic, and it does not leach out from the plastic. We have got NSF certificate. We have done leach test and got there are no particles in our plastic.

Final Words of Recommendation

Are you tired of constantly worrying about drinking contaminated water? Or are annoyed with the wonky smell of your drinking water? Then this masterpiece is the best solution. And, it also comes in an affordable range. Hence, you can enjoy all the perks that we have stated with ease.

Just be sure to get the model number right and read the instruction manual properly before installing it.

Hope we could help you out with the zero water 23 cup reviews!


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