Waterdrop Filter Review: Is It Worth Your Money?

Waterdrop Filter Review

Have you ever wondered if investing in a Waterdrop filter is worth it? Let me help you with a complete Waterdrop filter review!

Waterdrop filters are some of the most popular water filtration systems on the market and for a good reason. They are known for their superior filtration capabilities, minimal maintenance requirements, and affordability. In this Waterdrop filter review, we’ll look at the Waterdrop filter and discuss what makes it such a significant investment. 

We’ll also examine some of its drawbacks and help you decide whether this filter is worth investing in. If you’re considering investing in one, continue reading this Waterdrop filter review to find out if it’s the right choice.

Waterdrop Filter Review: What Are They?

The waterdrop filter was found in 2015 that uses a filter pad and a filter pump to filter water. The filter pump draws water from the source you are filtering and pushes it through the filter pad. 


The filter pad catches the contaminants in the water, and the clean water will pump back into your tank. Waterdrop filters are an excellent option for homeowners looking to filter their water. They are affordable, easy to use, and come in many different sizes to fit your needs. 

Waterdrop Filter Review: Benefits

Waterdrop has long been a reputable water filter brand with many products. You won’t regret looking through their large selection of items, which includes water filter pitchers, reverse osmosis filters, refrigerator water filters, under-sink filters, and faucet filters.

Some of the benefits of Waterdrop Filters include:

1. Superior filtration capabilities

Waterdrop filters are incredibly effective at removing contaminants from your water. They can filter out particles as small as 1 micron in size. Waterdrop filters can filter out contaminants as small as 1 micron in size, so they are an excellent choice for those looking to filter water for aquariums.

2. Minimal maintenance requirements

The great thing about the Waterdrop filters is their low maintenance requirements. In fact, many models don’t require any maintenance at all. A Waterdrop filter is an excellent option if you’re extremely busy and need more time to maintain your water filter.

3. Affordability

Another reason many homeowners choose to invest in a Waterdrop filter is that they are affordable. While some water filtration systems can cost thousands of dollars, Waterdrop filters are much more affordable.

4. Versatility

Waterdrop filters come in various sizes, and you can choose one that suits your needs. Some Waterdrop filters can filter up to 10,000 gallons of water daily, which is ideal for large households.

Waterdrop Filter Review: Cost

The cost of a Waterdrop filter varies based on the model you choose and the retailer you purchase it from. You can expect to pay anywhere from $50 to $200 for an entry-level model. Higher-end models can cost up to $300

The price of a filter can vary depending on the size and model you buy. Make sure you choose a model that best suits your household’s water usage. 

Filters with a large capacity will cost more than models with a small capacity. You should also factor in the installation cost, as some filters come with an installation kit and others don’t. You may also need to hire a plumber to install your filter.

If you want to buy a Waterdrop filter, I recommend visiting a pet supply store and talking to a pet water filtration expert. They can help you find the right filter for your tank and can also help you determine what Waterdrop filter will be best for you.

Different Types of Waterdrop Filters Available on the Market (Waterdrop Filter Review)

Now let’s look at the different types of Waterdrop filters available on the market.

1.WD-G3-W Reverse Osmosis System Waterdrop Filter Review

One of the most portable and convenient reverse osmosis filters on the market right now is the WD-G3-W. The system is NSF certified and tested for Standards 58 and 372, which cover the removal of viruses, cysts, lead, and other contaminants. 

This RO under-sink water filter can clear up to 99% of harmful contaminants with its three stages of high-quality filtration.



Product Features

1. Lead-free faucet 

The faucet’s design avoids lead contamination so that your clean tap water can flow through it safely, reducing the possibility of recontamination as it travels from the RO unit to your glass.

2. Pressure pump 

Compared to other Waterdrop filters, the system’s pressure pump stands out. It is innovative in that it monitors the entering water pressure in your home and adjusts the system as necessary to guarantee that it operates as quickly as possible.

3. Three-stage filter

The three independent filters inside the WD-G3-W offer three distinct filtration techniques to eliminate anything from suspended solids and dirt to potentially harmful pollutants.

4. Leak protection

The system has an integrated leak protection device that turns the WD-G3 off and stops the flow of water when discovers a leak. If it detects water in an unexpected spot, the system’s leak protection will also shut off the electricity.


The WD-G3-W has three filtration stages, one of which uses reverse osmosis to eliminate 99.9% of contaminants.

Water first passes through a pre-sediment and carbon block filter, which, through the process of adsorption, filters out sediment such as sand, rust, and chemical impurities like chlorine that alter water flavor and odor.

Reverse osmosis, the second filtration stage, is 15 inches in length and more than 4 inches in width and is intended to remove contaminants as thoroughly as possible. The pressure valve enhances efficiency by eliminating water backflow.

The last filtration stage, the activated carbon block filter, remineralizes water with essential elements to enhance taste and prevent alkalinity.

Filter Benefits

One of the primary advantages of this Waterdrop filter is that it has a water-to-waste ratio of 1:1, which is much preferable to other RO systems that waste 4 gallons of water for every gallon of drinking water supplied. As a result, the WD-G3-W is a significantly more cost-effective and efficient long-term filtration option.

Due to its compact size, the Waterdrop RO system can be installed beneath your kitchen sink without taking up additional space.

Just connect this reverse osmosis filtering system to your water and electrical supplies. You can easily install it since all components are enclosed within a single unit, and there are no additional water storage tanks or accessories to consider.

Pros and Cons

The Waterdrop G3 RO system is one of the company’s best-selling products. Its brilliant and exceptional design has garnered positive attention from customers and social media users.

Now let’s look into the pros and cons of G3.


  • Lightweight and compact for easy storage,
  • possess two NSF certifications.
  • Wastes less than other RO systems.
  • Eliminates 99.9% of all pollutants


  • The remineralization filter in the system may only partially bring the water to the optimum alkalinity.
  • Your cycle time for clean water might be longer with a tankless design than with a typical reverse osmosis system.
  • This system may cost more than comparable systems available on the market.

The Waterdrop WD-G3-W is one of the most expensive reverse osmosis systems, but it is the ideal option for a small, quick, and efficient tankless RO system.

2. 3-Stage Ultra Filtration Under – Sink Waterdrop Filter Review

The Ultra Filtration Under-Sink system from Waterdrop is a filter placed beneath a kitchen sink and coupled to a kitchen sink faucet. It resembles Waterdrop’s reverse osmosis system in design but is less expensive as it lacks the RO membrane. 

The system has the benefit of not emitting any wastewater during filtering as it lacks a reverse osmosis stage.



Product Features

1. Automatic indicator

This Waterdrop under-sink filter has a built-in quality indication system that helps you quickly figure out how the system functions and when filters need to be changed.

2. Anti-leak integrated waterway

The Waterdrop under-sink system has an integrated channel to prevent leaks, allowing you to swap out the filter cartridges with significantly fewer connections than most under-sink systems without turning off your water supply.

3. Three-stage filtration

The device contains three stages of filtration: the PP filter, the UF filter, and the CT filter. Together, these filters can effectively remove over 100 pollutants of all sizes, considerably improving the water quality.


The system’s three phases of filtration make it possible to offer the most comprehensive filtering without producing any water waste. In the first filtration stage, tap water travels through the PP filter, eliminating significant pollutants and particles like dirt, dust, and rust.

In the second stage, the UF filter eliminates pollutants from water, including bacteria, germs, and anything more significant than 0.01 millimeters. The CT filter improves the taste and smell of tap water at the third and final stage of filtering.

The reverse osmosis system used by Waterdrop, which uses a filter stage to add healthful alkaline minerals back into the water, is comparable to how the CT filter operates; however, Waterdrop doesn’t clearly explain how the CT filter works.

Filter Benefits

Contrary to some Waterdrop filters, the under-sink filter is relatively compact and small, which is one of its most evident advantages. This Waterdrop system integrates everything into a single housing unit instead of having separate filter housing with numerous connections.

Installing this filter is not too complicated as you don’t have to worry about ensuring the numerous connectors are well secured. Moreover, it is easy to use and makes filter replacement simple, as you don’t have to turn off the water supply to do it.

Furthermore, this system’s filters have an outstanding lifespan when it comes to the need to replace them. The CT filter has a lifespan of 12 months, the UF filter of 24 months, and the PP filter of 6 months.

Pros and Cons

Let’s look at the pros and cons of Ultrafiltration Under Sink Water Filter System Waterdrop TSU-W.


  • Space-saving and compact
  • Extensive lifespan.
  • Simple to set up and maintain


  • Not NSF certified
  • Not as comprehensive as Waterdrop’s reversible osmosis products
  • Several clients reported a decrease in flow rate.

Overall, the Ultrafiltration Under Sink Water Filter System is an advanced filter that removes almost all contaminants and offers safe water.

3. Direct Connect Under Sink Waterdrop Filter Review

This Waterdrop under-sink filtering system is a direct connect filter with 5 stages of filtration. This system is different in design, less expensive, and employs another filtration method.

The system is simple to operate and requires less maintenance as there is just one cartridge to be maintained. The system enhances water quality with an activated carbon block membrane by eliminating impurities like lead, mercury, fluoride, chlorine, and chloramines.



Product Features

1. 5-stage filter 

A 5-stage filter housed inside a single cartridge in the filtering system removes everything from heavy elements like lead to pollutants like chlorine. The cartridge includes a twist-and-lock mechanism, making it easy to swap it out for a new one when it comes.

2. Push-connect fittings

The push-connect fittings make it simple to connect the Waterdrop Direct Connect filter to your waterline, simplifying the installation process.


This filter uses a single premium filter cartridge that provides a comprehensive 5 stages of filtration.

A polyester membrane is used in the first stage of filtration to filter out large sediment and suspended particles from tap water.

The first filtration stage passes water through a polyester membrane, eliminating large sediment and suspended particles from tap water. A block-activated carbon filter will use for the second stage of filtering, which eliminates chlorine, taste, and odor.

Water passes through a KDF filter in the third stage of filtration, which helps to extend the filter’s durability by removing heavy metals, bacteria, and other microbes. Next is the fourth filter stage, which eliminates fluoride.

The final filtration stage descales water almost like a softener, preventing the buildup of minerals that cause scaling.

Filter Benefits

The fact that you don’t have to replace your faucet with the lead-free faucet that comes with the system makes this under-sink filter significantly better than Waterdrop’s other under-sink filtering system. This facilitates installation and makes the system easy to use.

The 5-stage filtration in a single cartridge makes this Waterdrop under-sink system unique. Both common and uncommon contaminants, such as fluoride and lead, can be eliminated from water using the Waterdrop.

Since the filter can last up to 16,000 gallons or 2 years, you won’t have to spend much effort on maintenance. This Waterdrop system is a wonderful choice for anyone looking for complete filtration but needs more cash for a RO system, as replacement filters for this are cost-effective.

Pro and Cons

Let’s examine the benefits and drawbacks of this innovative multi-stage filtering system.


  • Excellent value for both the initial investment and ongoing expenses
  • extended filter life of up to two years
  • one with five stages of filtration
  • Certified by NSF 372 & 42


  • There is no method to determine when to replace the filter.
  • It cannot use with hot water. 

The under-sink water filter is suitable for use in the kitchen, bathroom, RV, or small offices to fulfill your diverse water needs owing to its quick and reliable water supply and compact design.

4. Water Faucet Filtration System – Waterdrop Filter Review

Waterdrop Water Faucet Filtration System is NSF certified to Standard 42 for eliminating chlorine and Standard 372 for certified lead-free construction. This faucet filtration system improves overall water quality by removing fluoride, sediment, lead, and other toxins using an activated carbon fiber filter.

Although its 3-month lifespan is only average for a faucet filtration system of this type, the inexpensive filter replacements make this a decent value choice for long-term use.



Product Features

1. Faucet adapter

The Waterdrop comes with a faucet adaptor that you can use to connect to your faucet. Before making a purchase, all you need to do is make sure the system works with your faucet.

2. Filter cartridge

The filter cartridge is placed inside the housing, allowing you to replace the filter whenever you want by removing the old cartridge and installing a new one.

3. Water switch

Most faucet water filters do not intend to use with hot water, and the Waterdrop filtration system is similar. However, the water switch enables you to alternate between using the filtration system (with cold water) and diverting the system so that water flows directly through the faucet (with hot water).

4. Filter housing

The top cap keeps the system’s filter secure and stops contaminants from the air from getting inside.


This Waterdrop filtration device accomplishes much more than the typical faucet filters, which only remove lead and chlorine from water. It employs activated carbon fiber technology, eliminating fluoride, rust, silt, and heavy metals.

By binding contaminants to the surface of the filtration system through the process of adsorption, the activated carbon traps impurities while allowing smaller water particles to pass through.

Although the technology behind this faucet filter could be more innovative, it ranks among the top drinking water filters due to its excellent filtration systems and effective contaminant removal. Instead of the plastic case, it would have been more attractive if it had an all-metal body.

Like most faucet water filters, the Waterdrop filter has a 3-month lifespan. Although a 3-month lifespan may not seem like much compared to the lifespans of other filters, and some faucet water filters do have a lifespan twice as long, it makes it reasonable that the filter may clog up with particles more quickly given that it removes a wide range of contaminants than other filters of its kind.

Filter Benefits

The Waterdrop faucet tap water filter offers significant cost advantages. Replacement filters are even less expensive than the initial system cost, which is about $20.

This filter ranks among the top Waterdrop filters for the task if you’re on a tight budget or want to test a less expensive filter before making a more significant investment. 

This faucet filter is also beneficial as it is less visible and smaller than other Waterdrop filters.

Pro and Cons

The Waterdrop water faucet filtration system’s filter efficiency stands out among its performance characteristics. 

The other benefits and drawbacks of a Water Faucet Filtration System include the following;



  • The plastic exterior can be more prone to breaking
  • Filtering cartridge only lasts for 3 months 

This NSF-certified, 320-gallon water filter system is designed to connect with kitchen sink faucets.

5. Chubby 10-Cup Water Purifier Pitcher Waterdrop Filter Review

With NSF certification for Standards 42 and 372 for chlorine reduction and lead-free manufacture, the Waterdrop Chubby 10-cup water purifier pitcher is a popular Waterdrop filter substitute.

This Waterdrop pitcher is sleek and trendy in design, making it suitable for daily use and counter storage. It offers a quick and easy approach to improving water quality at home or when traveling. The device can hold 10 cups of water at once and contains 7 levels of water filtration.



Product Features

1. Easy refill cap

You can refill the Waterdrop pitcher with more drinking water without removing the cover. Water can be poured into the pitcher by simply twisting the refill top.

2. 7-layer water filter

The 7-layer filter in the Waterdrop pitcher is made from superior activated carbon fiber and uses the process of adsorption to eliminate a range of contaminants.

3. 10-Cup capacity

The water pitcher can store up to 10 cups of drinking water at once and is of BPA-free material.

4. Gravity induction indicator

The gravity induction indicator will alert you when it’s time to replace the system’s Waterdrop filters.


This water pitcher has a gravity-style filter that filters water gently without needing power or water pressure to accelerate the process. Compared to most filter pitchers, it is remarkably quick, providing 10 cups of safe drinking water in just 1 minute.

The Waterdrop Chubby 10-Cup Water Purifier Pitcher needs new filters every three months, which is the typical time frame for a water filtration pitcher. These replacement filters are affordable and suitable for people with limited income.

This filter offers the most excellent quality drinking water with an extensive filtration, just like other Waterdrop filters. The combined effects of the 7 phases of filtration eliminate a wide range of contaminants from water, including arsenic, silt, fluoride, aluminum, lead, and limescale.

The system’s premium activated carbon filtration medium has a larger surface area, which provides better adsorption and enhances filtering performance. The high concentration of silver in the media also helps to restrict the formation of algae and other microbes.

Filter Benefits

Due to its small size and portability, this type of system has the considerable advantage of being portable. You can use the Chubby pitcher wherever you have access to tap water, as it does not require energy or a water line, unlike other filters.

Out of all Waterdrop filters, this one has the advantage of being the least expensive and easiest to maintain. Both the pitchers and replacement filters are inexpensive to purchase. The system, made of high-quality components, ought to last for so many years before you buy a new pitcher.

Pro and Cons

The Waterdrop Chubby water filter has established itself as a reliable, economical water filtering method. Let’s look into some of its pros and cons.


  • NSF certified
  • lightweight and portable
  • filters 10 cups of water within 1 minute.


  • You’ll need to purchase replacement filters rather frequently.
  • Filtration is less efficient than other methods. 

However, the Chubby water filter has an efficient design that enables it to work at its best by delivering a rapid flow rate through several filtration stages.

6. Refrigerator Replacement Waterdrop Filter Review

Many significant models, including Whirlpool, LG, Kenmore, Electrolux, and more, are compatible with the variety of refrigerator water filters Waterdrop offers. 

The benefit of purchasing a Waterdrop refrigerator water filter over an exclusively branded substitute is that it frequently costs less and provides filtration that is on par with refrigerator water filters from recognized brands.



Product Features

1. Carbon block filter

Most of Waterdrop’s refrigerator filtration systems are composed of coconut shell carbon or activated carbon, which provides a well-known and highly efficient water filtration technique.

2. Perfect-fit filter housing

Waterdrop makes their water filter systems for refrigerators to match the refrigerators perfectly. The filter can be mounted similarly to the original refrigerator water filter by pushing, twisting, or clicking it into position. 

By using the system, nothing potentially dangerous will enter your water because the housing is BPA-free.


The Waterdrop refrigerator water filter systems operate similarly with a single filtering stage that uses activated carbon or other carbon material. 

When water enters the system, the carbon filter’s tiny pores trap contaminants and prevent them from passing through to the other side. In this manner, the systems assist in water filtration and enhance taste, color, and odor.

NSF 42 certification for eliminating chlorine taste and odor applies to all Waterdrop refrigerator filters. Some filters also come with NSF 372 certification for lead-free components and NSF 53 certification for lead reduction, which is a big plus. 

You can pretty much count on NSF certification with every refrigerator filtering system, but Waterdrop systems also have extra certifications that even some systems have.

Filter Benefits

The fact that the Waterdrop fridge filtering systems are a perfect fit for the refrigerators they are compatible with is a massive advantage over specific, less expensive unbranded systems, which are vulnerable to leaks driven on by improper connections. You can rely on the Waterdrop systems to occupy your refrigerator with the same ease as the “intended” fridge filter.

Another benefit of choosing a Waterdrop filtering system for your refrigerator over a branded one is that you frequently save money. Filters from Waterdrop are usually less expensive, and since the company has a solid reputation and extensive experience in the market, you aren’t taking a higher risk by paying less.

Pro and Cons

This Refrigerator Replacement Waterdrop Filter has its advantages and disadvantages, just like the other Waterdrop filters. So let’s examine each of them one by one.


  • NSF approved
  • Great fit for compatible refrigerators
  • less expensive and high quality
  • Higher assurance of consumer satisfaction


  • Some customers initially noted a carbon taste in the water.
  • Some filtration devices might need to be longer for their intended space.

Before considering one for your refrigerator, it’s critical to comprehend the advantages and disadvantages.

Is Waterdrop Filters Worth the investment?

Since you’ve made it this far, you might have understood now that the Waterdrop filters are worth it from this Waterdrop filter review. 

Waterdrop filters are some of the market’s most effective water filtration systems. They are known for their superior filtration capabilities and minimal maintenance requirements, making them an excellent investment for any homeowner. 

So, if you’re considering investing in a Waterdrop filter, we highly recommend it! Remember, there are many different water filtration systems available on the market that perform equally well.

So, research and choose the water filtration system best for you and your family.

Conclusion: Waterdrop Filter Review

I hope you found this Waterdrop filter review to be very beneficial.

Waterdrop Filter is a state-of-the-art water filter that removes contaminants and impurities from water. It’s an excellent choice for anyone looking for cleaner, healthier water.

FAQs on Waterdrop Filter Review

Do Waterdrop filters eliminate lead?

There are more than 200 Waterdrop products, and every product has a lead-removal function. 

How long do Waterdrop filters last?

Waterdrop filters have a long lifespan. Replacement cycles vary depending on the component. Some require replacement within a few months, while others require replacement two years later.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top