Thousands of water filter brands are in the world. The water filter industry is highly competitive and constantly evolving with new technologies and innovations.
Among them, I have chosen the Waterdrop brand. You must be wondering why, right?
Waterdrop filters are notorious for effective filtration systems, high flow rates, minimal water waste, and hassle-free maintenance. Do you doubt what I’m saying? Keep reading the article to know to learn about unbiased Waterdrop filter reviews.
Quick Recommendations: Best Waterdrop Filter
| Product Name | What Is It Best For |
|---|---|
| Waterdrop 15 UA Undersink Water Filter | Best high-capacity water filter |
| Waterdrop G3 Undersink RO Water Filter | Best for water with high TDS levels |
| Waterdrop TSU 0.01 Micron Ultra Filtration Water Filter | Best for removing larger than 0.01 Micron particles |
| Waterdrop G2 Undersink RO Water Filter | Best for minimal wastage of water |
| Waterdrop D6 Reverse Osmosis Water Filter | Best high-flow rate Waterdrop Filter |
01. Waterdrop 15 UA Undersink Water Filter
| Color | Black-basic | Faucet Material | Metal |
| Capacity | 8000, 16000, and 24000 Gallons | Filter Material | Polyester membrane Activated carbon block KDF |
| Compatibility | Suitable for faucets with 1/2″ or 3/8″ FEMALE NPT thread. | Purification Method | Remove impurities, and retain beneficial minerals |
| Operating Temperature | 2-38℃ | Item Weight | 3.30 lbs |
Pros: Space-saving design, easy to install, long-lasting service life, WQA Certified, and faster flow rate.
Cons: Not suitable for all types of water sources and requires professional installation.
Best For Households and commercial spaces that need long-lasting water filters without replacing frequently
Review
This special water filter has a Multistage Filtration system to remove various types of impurities. The system traps sediments and contaminants.
The filter features several cartridge filters. Each one filters a specific pollutant. Compared to a single-stage filter system, it will make the water safer for drinking and other usage.
Waterdrop 15 UA follows an adsorption process to filter chlorine molecules and many other contaminants through its tiny pores.
Besides, the water filter is equipped with Reverse osmosis (RO) technology to decrease heavy metals in water, such as copper, chromium, lead, etc.
Worry about bad odor while drinking water? I found no smell from the filtered water. The water filter follows an oxidation-reduction process to remove bad flavors and odors from water.
You will appreciate its high-flow liquid filtration system to process liquids swiftly. Plus, a high-flow rate water filter can quickly fill up a glass or a pitcher of water.
Besides, unlike traditional slow filtering systems, it will reduce the frequency of filter replacements and create minimal waste.
The water filter is available in three capacity options. You can choose the higher capacity option, a continuous supply of filtered water for longer periods, especially for larger families.
Moreover, the Waterdrop filter has a metal faucet to ensure long-lasting durability and overall better Aesthetics than a plastic faucet.
The faucet does not contain harmful chemicals that can leach into the water. Cleaning it is pretty easy. You just need to use a damp cloth to remove dirt or grime.
Besides these, the water filter has Polyethersulfone (PES) membrane that effectively removes bacteria, particles, and fungi.
The activated carbon filter is equipped with Kinetic Degradation Fluxion to increase its efficiency and lifespan.
02. Waterdrop G3 Undersink RO Water Filter
| Color | White | Faucet Material | Metal |
| Capacity | 400 Gallons | Filter Material | Reverse osmosis membrane and carbon block |
| Compatibility | Suitable for non-air gap faucets with 1/2″ or 3/8″ FEMALE NPT thread. | Purification Method | Reverse Osmosis, Carbon Block |
| Operating Temperature | 5-38℃ | Item Weight | 15.44 lbs |
Pros: Clear instructions, sleek & eloquent, 1:1 water waste ratio, and quiet & decent water flow.
Cons: Flimsy faucet and a bit on the expensive side.
Best For Households or workplaces with poor quality tap water, high TDS levels, or contaminants.
The most noticeable feature that attracted me was its fashionable tankless design. They are space-savers. You don’t need to deal with a huge tank.
More importantly, you will enjoy fresher and cleaner water because water won’t sit in any storage tank. Hence, it ensures a more reliable source of water.
Waterdrop G3 features advanced Reverse Osmosis (RO) system. It can remove calcium, harmful nitrates, and various chemical contaminants.
The special water filtering system also gets off various unhealthy substances from the water filter, such as salt, manganese, iron, chloride, copper, chromium, bacteria, viruses, arsenic, etc.
Besides, this special water filter has an 8-stage filtration system that effectively removes 70+ contaminants, 99% germs, heavy metals, and various harmful substances.
Hexavalent chromium is highly toxic that often causes allergic and asthmatic reactions. The water filter can reduce this toxic substance by up to 96.9%.
You might be tired of drinking bad taste and smelly water. CB filter is equipped with carbon block filter technology to decrease bad taste and odor from the water.
Water with high TDS levels may taste salty, bitter, or metallic. They can also have a high concentration of minerals. The filter can remove up to 91.9% of TDS.
Even if the particle or contaminant is pretty small, the CB filter can effectively catch it up and remove all unwanted chemicals and organic compounds.
In addition, the water filter comes with a polypropylene cotton filter to filter sediment, rust, silt, and some other impurities from the water.
Another impressive feature of this Waterdrop filter is its smart display. You can use easily learn the TDS value at any instant and the ideal time for replacing the filter.
It allows you to easily monitor and track the water filter’s performance, providing a more user-friendly and efficient experience.
03. Waterdrop TSU 0.01 Micron Ultra Filtration Water Filter
| Color | White | Faucet Material | Metal |
| Capacity | 400 Gallons | Filter Material | Carbon Block |
| Compatibility | Suitable for universal faucets with 1/2″, 3/5″, or 3/8″ FEMALE NPT thread. | Purification Method | Decreases unhealthy substances larger than 0.01 um |
| Operating Temperature | 5-38℃ | Item Weight | 14.55 lbs |
Pros: Fewer connection points, long-lasting water filter, easy to remove & install a filter, and removes tiny particles from water.
Cons: The information might be lost after changing the battery. No recycling program for the replacement filters.
Best for: People who prefer to remove larger than 0.01 Micron particles from the water. A great deal for enjoying filtered water without the RO tank.
This Waterdrop filter is specially equipped with ultrafiltration technology. It effectively removes viruses, bacteria, and various types of eggs from the water.
UF membrane will utilize standard home water pressure to clean water deeply. It has a high-recovery rate. Hence, the system will ensure minimal waste of resources.
Clean water with 6% calcium, 10% copper, 5% magnesium, and 3% sodium is better for health. Instead of removing all minerals, Waterdrop TSU will retain a good amount of minerals.
You will appreciate its advanced integrated waterways to let water flows through a separate channel or pathway from the filter. It prevents unwanted clogs or slow filtration.
There are fewer connections and potential weak spots in the integrated waterways. Hence, it reduces the risk of water leaks.
One of the best things about this under-sink water filter is its simplicity of installation. It comes with a few parts to save space. Hence, you will spend less time installing the water filter.
It can be a perfect choice if you are living in apartments or condos or your countertop has a limited design. The product is a good choice for a more discreet filtration system.
The ultrafiltration filter of Waterdrop TSU will last up to 24 months. Its ultrafiltration membrane has tiny pores that physically filter out contaminants and block particles.
It causes minimal harm to the main system of the water filter. As a result, you will have to replace the filter less frequently. This will save the overall maintenance cost.
The front panel of the water filter has several electronic indicators, which will tell you when to replace the filter. It also shows how much battery charge is left.
Worry about unwanted noise? Many traditional water filters vibrate and produce noise as they are directly connected to the water pump.
But, Waterdrop TSU has an integrated waterway to filter water without any pump quickly. Hence, it does not create any sound during operation.
04. Waterdrop G2 Undersink RO Water Filter
| Color | Black | Faucet Material | Metal |
| Capacity | 400 Gallons | Filter Material | Reverse osmosis membrane & carbon block |
| Compatibility | Suitable for universal faucets with 1/4″, 1/2″, or 3/8″ FEMALE NPT thread. | Purification Method | Reverse Osmosis |
| Operating Temperature | 5-38℃ | Item Weight | 25 lbs |
Pros: 1:1 waste water ratio, filters out 90% of fluoride, takes up less space, and easy to change the filter.
Cons: A slight vibration in the faucet. A little bit of a high operational cost compared to a few other options.
Best For: Ideal for households and offices to enjoy high volumes of pure water on-demand. Also, a great choice for environmentally conscious people.
Waterdrop G2 has a 7-stage purification system to remove various types of contaminants from the water.
The entire system consists of a sediment filter, granular activated carbon filter, carbon block filter, TFC membrane, ceramic filter, and pH boost filter.
All these stages remove various types of substances, such as sediments, organic chemicals, chlorine, and dissolved contaminants. Finally, it improves the overall taste and smell of the water.
Besides, the sixth stage filtering system forms eddy currents that scatter the molecules to make water fresh and energized.
In addition, it passes an electrical current through electrolysis to lower pH by reducing calcium and magnesium in the water. If your tap water has bitter water, it will be more effective.
Moreover, Waterdrop G2 has a 400 GPD RO water filter system. It is capable of producing 1 liter or 0.278 gallons of water per minute. You can enjoy 400 gallons of water per day.
Besides, this 400 GPD smart reverse osmosis water filter can remove 99% of over 1,000 harmful contaminants. Its high flow rate and faster water production make it a cost-effective option.
Traditional water filters are used to waste 3-4 gallons of water for every gallon of pure water produced. It appears to be a less eco-friendly option.
But Waterdrop G2 has a 1:1 pure-to-drain ratio. It means for every gallon of pure water produced, only one gallon of wastewater is sent down the drain.
Compared to some traditional water filters, it has higher water flow. It ensures faster filtration, quick access to filtered water, improved water pressure, and less risk of water bacteria growth.
You will also appreciate its tankless design, which can be a sophisticated choice, especially for households or businesses with limited space. Its compact design will save space.
Besides, you can enjoy a continuous supply of clean water on demand without relying on the storage tank. More importantly, the filter system will give fresher water a better taste.
05. Waterdrop D6 Reverse Osmosis Water Filter
| Color | Black | Faucet Material | Metal |
| Capacity | 600 Gallons | Filter Material | Reverse Osmosis Membrane & Carbon Block & PP Cotton |
| Compatibility | Suitable for universal faucets with 1/4″or 3/8″ FEMALE NPT thread. | Purification Method | Reverse Osmosis |
| Operating Temperature | 5-38℃ | Item Weight | 22.13 lbs |
Pros: Instant TDS reading, excellent tasting water, Saves a lot of under-sink space, and only one filter is required to replace
Cons: The drain noise is kind of loud, and Have to waste some water in the beginning for 30 seconds.
Best for: An ideal choice for people who prefer a high-quality water filter and don’t mind paying top dollar.
Do you need high flow rate than regular water filters? If so, Waterdrop D6 appears to be one of the best choices. It has a 600 GPD rating.
Hence, the water filter can process up to 600 gallons of water per day. This option is practical for commercial and industrial applications to produce a large volume of clean water.
You will also appreciate its reverse osmosis (RO) filtration system to filter out harmful contaminants, 99% of dissolved solids, minerals, and other impurities from the water.
In addition, it removes harmful bacteria and viruses from the water to ensure safe drinking water. The overall taste, odor, and appearance will be improved due to the RO system.
Worry about water wastage? Compared to traditional 1:4 systems, Waterdrop D6 has a 2:1 pure-to-drain ratio that can save up to 300% to 400% on water waste.
It will decrease the monthly water bills and cause less water to drain. This makes it an economical and environmentally friendly option.
The water filter has a 6-stage filtration system, which can remove various particles of mechanical impurities larger than 5 microns. Your drinking water will be free from silt, sand, rust, and scale.
Other than these, Waterdrop D6 has a smart designer faucet. It shows real-time information about the status of the water filter, such as the TDS level remaining life of the water filter life.
Besides, the water filter has a composite RO filter to provide a healthier and safer water supply. Plus, it is more resistant to chemicals. This will ensure a long-lasting service life.
You will also appreciate its tankless design that can save up to 70% of your under-sink space. Installing the water filter appears easygoing. It will take around 30 minutes.
In addition, the water filter has an advanced internal pump to ensure a stronger flow of water and push water through the filter more effectively.
Worry about the hassle of replacing the filter? Waterdrop D6 has a push-in replacement design to minimize the installation time. It will take only a few seconds to replace the filter.
How To Choose The Best Waterdrop Filter For Your Needs
When choosing the best Waterdrop filter, considering some crucial aspects is important.
The followings are the top important things you want to consider before buying a Waterdrop filter.
What Type Of Filter Does It Has?
Waterdrop filters generally have three types of water filters: Reverse Osmosis, Ultrafiltration, and Carbon Block Filter.
Reverse Osmosis water filters are a great choice for use as drinking and cooking water.
In contrast, if you want to remove all colloidal particles, Ultrafiltration is a better choice.
A carbon block filter is a great choice for removing harmful organic compounds and impurities.
It also improves the taste, smell, and quality of the water.
What Is The Capacity Of The Filter?
The capacity of a water filter ranges from 400 gallons to 10000 GPD.
For household purposes, a 400 GPD rating is enough. They will filter around 40 gallons of water per day.
But if you want to use it for commercial purposes, I recommend using a 600-700 GPD rating water filter.
This type of water filter can filter 60 to 70 gallons of water daily.
What Is The Flow Rate Of The Filter?
The flow rate of a water filter can be anywhere from 0.8 to 2.5 GPM.
Does your household have high or low water contamination levels with more or less fouling components?
If the water has reduced harmful substances and minimal fouling odor, a faster flow rate is better to reduce the processing time and save energy.
On the other hand, when your main water source contains a higher level of harmful substances with too much bad smell, you want a water filter with a relatively slow flow rate.
The main advantage of a slower flow rate is its better interaction with contaminated water.
It traps and filters out the maximum harmful substances from the water.
What Is The Water Pressure Of A Water Filter?
A water filter’s water pressure can be from 30 psi to 100 psi.
If your Waterdrop filter has an RO system, the water pressure should be around 40 to 60 PSI.
Generally, higher water pressure ensures more increased water flow.
Some come with a pressure limiting valve to control the pressure for filters that can’t withstand extreme pressure.
A water filter with reasonable water pressure is necessary to make the overall system efficiency and prevent unwanted energy wastage. It will also ensure a better filtration effect.
Can The Water Filter Remove Odor?
Water filters have an aeration system or an activated carbon filter to reduce various types of odor.
An aeration system appears more practical when the water has gas contaminants.
But if the water filter has bad physical substances that cause a foul smell, activated carbon filters are the best choice to get rid of them.
How Much Water Will Waste And Drain?
Regardless of the Waterdrop filter you choose, they waste and drain a specific amount of water while filtering the water.
However, their wastage rate may vary from one to another.
It is mainly described in ratios, such as 1:4, 1:2, 1:1, and 2:1 water waste ratio. Avoid choosing any water filter with 1:4 water waste systems.
They waste a huge amount of water. A 1:1 and 2:1 water waste ratio is the best choice as they ensure minimal water waste because, during the process, one gallon of pure water is.
How Many Filtering Stage The Waterdrop Filter?
High-end water filters may have up to ten-stage water filtering systems. But most have 5 to 8 stages of water filtering system.
It is necessary to choose at least four stages of water filtering systems.
Experts recommend selecting seven stages of a water filtering system to ensure safe drinking water.
The water filtering stage a water filter has, the cleaner and safer will be the water.
It is especially important if your water source has higher contaminant and pollutant substances.
What Is The Price Of The Waterdrop Filter?
How much are you ready to pay to own a high-quality Waterdrop filter?
If the under-sink water filter has several stages of filtering system, it will cost anywhere from $150 to $500.
But water filters with reverse osmosis systems will cost around $200 to $500 depending on their filtration rate, type, and other things.
How Long Does The Waterdrop Filter Will Last?
The average lifespan of a regular water filter can be anywhere from 5 to 7 years.
The service life of a Waterdrop Filter varies depending on its type and how much water is processed daily.
Ultrafiltration Waterdrop filters have a service of three to seven years.
In contrast, reverse osmosis systems can last anywhere between 10 and 15 years.
However, you want to replace pre- and post-filters every six months to one year.
Carbon block water filters can last up to four years. But, experts recommended changing the filter within 18-24 months if you used it heavily regularly.
Humidity, usage patterns, carbon quality, and plant type will affect the overall lifespan of the carbon block water filter.
Is The Waterdrop Filter Easy To Install?
Installing an under-sink water filter requires around two to four hours for an experienced plumber.
If you don’t have a higher level of plumbing knowledge, the installation duration might be longer.
Besides, you need all the essential tools for simple installation. Using the right equipment will make the installation task easier.
Wrapping UP
So, which option appears the best from this Waterdrop filter review session? I have reviewed five top-quality water filters from this prominent brand.
Each of them is good enough to pick. However, I have categorized them into different categories to help you choose the right option based on your requirements.
Many are suitable for household purposes, and some are for commercial purposes. I suggest you consider all the important features of each Waterdrop filter.
It will help you to make a better and well-informed decision. Hopefully, the above discussed helped you to choose a reliable to enjoy safe, tasty, and clean drinking water.
