Don't buy before reading [2023] - Aqua Professor (2023)

With a variety of brands to choose from, we've made it easy for you with this ultimate guide to water drip filter reviews.

You will ask me why only Waterdrop.

That's because they offer quality filtration solutions in all categories with efficient after-sales service.

don't believe me. Check out our top picks and see for yourself!

Top 5 Most Popular Waterdrop Filter Reviews: A quick preview

Don't buy before reading [2023] - Aqua Professor (1)#1

Waterdrop 15 AU Undercounter Water Filter

  • compact size
  • Two NSF/ANSI certifications
  • Multi-stage filtering process
  • Bleifreies material
Check discounted price
[Use code: AQUAG3
Read the full review
Don't buy before reading [2023] - Aqua Professor (2)#2

Filtro de agua Waterdrop G3 Undersink RO

  • 7 stage filter system
  • Reduce TDS
  • anti-leak function
  • Smart Faucet in Brushed Nickel
View Discount Price [Coupon Code: Aqua Professor] Read the full review
Don't buy before reading [2023] - Aqua Professor (3)#3

Waterdrop TSU Ultrafiltration Water Filter 0.01 Micron

  • 3 stage filter system
  • No electrical cord needed under the sink.
  • Takes up little space
  • does not make noise
View Discount Price [Coupon Code: Aqua Professor] Read the full review
Don't buy before reading [2023] - Aqua Professor (4)#4

Waterdrop G2 Under Counter RO Water Filter

  • 5 stage filter system
  • Easily adjustable size with tankless design
  • 2 filters - activated carbon filter and RO membrane filter
  • 1:1 water to waste ratio
View Discount Price [Coupon Code: Aqua Professor] Read the full review
Don't buy before reading [2023] - Aqua Professor (5)#5

Waterdrop D6 Reverse Osmosis Water Filter

  • 6 stage filter system
  • Reduce TDS
  • 2:1 pure/residue ratio
  • smart faucet
View Discount Price [Coupon Code: Aqua Professor]Read the full review
This is how we do ittest productsNa Aquaprofesor


  • Top 5 Most Requested Waterdrop Filter Reviews – A Quick Look
  • ⚖ What is the best water droplet filter?
  • Is Waterdrop a good brand?
  • The 5 Best Waterdrop Water Filters
    • 1️⃣ Waterdrop 15 AU rinse water filter review
    • 2️⃣ Waterdrop G3 Undersink RO Water Filter Review
    • 3️⃣ Waterdrop TSU 0.01 Micron Ultrafiltration Water Filter Review
    • 4️⃣ Waterdrop G2 Undersink RO Water Filter Review
    • 5️⃣ Waterdrop D6 reverse osmosis water filter in test
  • Frequently Asked Questions About Water Drop Reverse Osmosis

⚖ What is the best water droplet filter?

CharacteristicsWD 15UA under the tableWD G3 under table ROUltrafiltration WD TSU 0.01µWD G2 under table ROWD D6RO
easy to install9/109/109/109/109/10
easy maintenance10/1010/1010/1010/109/10
water filter capacity8/109/107/109/1010/10
rhythm of water flow10/108/109/108/109/10
I like water8/1010/108/1010/109/10
Also read:Top 5 Faucet Designs

Is Waterdrop a good brand??

Don't buy before reading [2023] - Aqua Professor (6)

Since 2015, Waterdrop is a well-known brand of water filters with a wide range of items. You won't regret perusing their extensive list of products: faucet filters, refrigerator water filters, kitchen sink filters, reverse osmosis filters, and water filter pitchers.

This company has more than 200 products forwater filtrationand cleaning. The products listed by the company are tested and certified by NSF, CSA, WARS, UL, and many more.

  • Waterdrop stands apart from its competitors through its design, size, and customer service.
  • It has a very compact and elegant design that catches the eye at first glance and takes up little space.

Having personally experienced post sales support, I can assure you that the team is easily accessible and genuinely collaborative. Furthermore, their products are directly linked to the water project that aims to bring clean water to African communities.

So buying a Waterdrop filter provides safe water for our family and families living in the arid parts of Africa.

Also read: Proven Iron Pro Water Softener

top 5water drop water filter

1️⃣ Waterdrop 15 AU rinse water filter review

The Waterdrop 15 UA Undersink Water Filter is a small, compact filter made from lead-free materials. The lead-free material prevents further contamination of the filtered water within the filtration system.


Don't buy before reading [2023] - Aqua Professor (7)

Consult Offer Price [Use Code: AQUAG3]

(Video) Water Softener vs Water Filtration System: Which One Should You Choose?


  • Eliminates unpleasant odors and aromas.
  • Lead free material used.
  • It does not remove the good minerals.


  • It is not certified for the removal of lead, arsenic, asbestos, or other heavy metals.
  • It is difficult to know when the filters need to be replaced.

This filter is only $0.04 per day, making it affordable. This filter is the perfect choice if you are looking for something that only removes chlorine odor and taste and other suspended solids from your water.


Installation of this water filter does not require outside plumbing; All you need is the included instruction manual and a few household tools. Unlike the lengthy installation process of traditional water filters, this one only takes 20-30 minutes.


Once installed, it does not require any special maintenance for at least two years. After these 24 months, it is recommended to change the filter to continue enjoying the experience of pure water.

Filter capacity:

The maximum capacity of this undercounter filter is 16,000 gallons, which means that the daily capacity is around 22 gallons.

Water flow rate:

Don't buy before reading [2023] - Aqua Professor (8)

The water flow rate is by far the best among all the competitors. Water flows at 0.75 gallons per minute, which is convenient for household chores and drinking water needs.

taste of water:

If you are looking for a filter that eliminates chemical contaminants (bad smell and taste), you are in the right place; it does this job very well and removes the chlorine taste.

I can say from experience that it provides tasty, clean and safe water.

2️⃣ Waterdrop G3 Undersink RO Water Filter Review

This is an award-winning faucet filter, having received the 2019 Red Dot Design Award for its aesthetic appearance. This high-tech product has a 7-stage filtration system with advanced composite filters that ensure excellent water quality.


  • Certified for TDS reduction and lead free material.
  • Removes harmful contaminants larger than 0.0001 microns.
  • The tankless design avoids the risk of further contamination in the tank.
  • It has indicator lights to show the life of the filters.


  • That is too expensive for many.
  • It does not have the function of remineralizing water.

No particle larger than 0.0001 microns can pass through the filters. G3 is NSF 58 certified for TDS removal. It does not make any noise when the box is closed nor does it cause leakage problems.

First, the cotton layer removes large particles of sand and other sediment; then layer of activated carbonEliminates harmful aesthetic impurities, lead, chlorine and fluoride.
The water passes through the second layer of PP cotton, RO membrane and downstream activated carbon block filterUltrafiltration in the following steps.

(Video) 5 Best Under Sink Water Filter In 2023 [Honest Reviews!]


Installation of this 7-stage filter is also convenient and can be completed in less than 30 minutes with minimal equipment and expertise. Due to its innovative design, it only takes a few minutes to install the replacement filter.


Don't buy before reading [2023] - Aqua Professor (10)

After purchase, the first replacement costs are incurred after approximately six months; We need to replace the carbon block filter once this time is up. Subsequently, the RO element and the activated carbon filter should be replaced after 24 and 12 months respectively.

Filter capacity:

The filter's daily capacity is 400 gallons of water, which is enough for most average homes.

Water flow rate:

The water flow rate is 0.28 gallons per minute, which is a good flow rate. It is much better than the rate offered by traditional water filters.

taste of water:

This filtered water tasted better. The carbon granules in the activated carbon filter are made from coconut shells, which means that the water tastes great.

3️⃣ Waterdrop TSU 0.01 Micron Ultrafiltration Water Filter Review


  • No under sink cable connection required.
  • It uses an ultra-fine membrane that does not allow the passage of contaminants larger than 0.01 microns.
  • Its compact size saves a lot of space. It can be easily stored in a corner under the sink.


  • This product is not NSF certified to support its claims.

It does not make annoying noises when the sink cabinet is closed. In addition, its mechanism follows an integrated channeling system, which prevents water leaks.

This tap water filter includes three stages of filtration:

  • In the first stage, impure municipal water passes through the PP layer to leave rust and other physical impurities.
  • Water flows through the UF liner to kill bacteria from the second layer larger than 0.01 microns.
  • The final layer of the CT filter reduces chlorine and other heavy metals.

Easy to install:

Like other filters from this brand, this one requires minimal tools and can be repaired yourself in 30 minutes or less. Due to its twist and pull design, anyone can change the water filter in just a few seconds.

Easy maintenance:

Because these filters have excellent performance, maintenance costs are low. For example, the ultrafiltration membrane only needs to be changed once every 24 months. Also, the PP and CT filters should be replaced after 6 and 12 months, respectively.

Water Filter Capacity:

Don't buy before reading [2023] - Aqua Professor (12)

One thing I don't like about this filter is the lack of information available in its description. The capacity of the filtering system is not mentioned anywhere.

Water flow rate:

The water flow is relatively good at 0.5 gallons per minute. So you can fill a glass with water in a few seconds. So not long to wait for a glass of filtered water.

taste of water:

After filtering, there was a change in the taste of the water, but I couldn't enjoy the taste very much. However, the water seemed clearer to me, with no suspended particles or visible impurities.

(Video) If These Moments Were Not Filmed, No One Would Believe It!

4️⃣ Waterdrop G2 Undersink RO Water Filter Review


  • Quick water filtration process.
  • The ratio of water to waste is 1:1.
  • Perfect filter size for small spaces.


  • Despite being cheaper than the Waterdrop G3, some still find it hard to bag.

It has a 1:1 water-to-waste ratio, which means that if one glass of pure water is provided, one glass of impure water is wasted. Measuring 5.7 inches wide, this strainer is easy to install in your kitchen cabinet.

  • This filter purifies the water through 5 levels of filtration.
  • In this system, the water passes through two types of filters (CF and MRO filters) and five layers to achieve optimal quality.
  • This filter has a tankless design that saves a lot of space and gives it a sleek look.


This filter comes with all the water lines in an installation kit. We must follow the instructions mentioned in the explanatory guide. voila! This is done in less than 30 minutes.


Both filters have long replacement lead times, reducing future maintenance costs. One requires a change after one year and the other after two years, which is fairly inexpensive.

Water Filter Capacity:

It has the potential to filter 400 liters of water per day. The capacity of this filter is the same as the Waterdrop G3 Under Sink RO Filter.

Water flow rate:

Don't buy before reading [2023] - Aqua Professor (14)

The flow rate is 0.28 gallons per minute. In addition to the water filtration capacity, the water flow rate is also the same as that of the Waterdrop G3 filter.

taste of water:

I found the water much better than bottled water. It looks very pure and clear and tastes fantastic.

5️⃣ Waterdrop D6 reverse osmosis water filter in test


(Video) Muslim women can NOT shave this body part! #shorts

Don't buy before reading [2023] - Aqua Professor (15)


  • The smart faucet displays TDS and life monitoring on the screen.
  • Fast flow rate.
  • Very low water/waste ratio.


  • Very expensive replacement filter.

The ratio of pure and impure water is 2:1, which is the best among all competitors. So buying this filter can help the environment. It also has a smart indicator faucet that displays filter life and TDS value.

The Waterdrop D6 RO filter surrounds5 in 1 Composite Filterremove harmful contaminants from water. The water goes through 6 layers,where large visible particles, organic compounds, salt, lead, chromium and benzene are reduced,and the odor and taste of chlorine are improved. This also reduces theTDS levelin water.

Easy to install:

With all the cables, accessories and instruction manuals available, this filter is also very easy to service. No plumbing service required; You can manage everything yourself.

Easy maintenance:

Don't buy before reading [2023] - Aqua Professor (16)

This 6-stage filtration system requires no special maintenance. If you consider the obvious pros and cons, then you will not have to replace it for at least a year.

Water Filter Capacity:

It has a water filtration capacity of 600 liters per day. This is by far the best capability among its competitors.

Water flow rate:

The flow rate is 0.42 GPM (gallons per minute). With this flow rate, a glass of water can be filled in a few seconds.

taste of water:

I was able to discover the difference between filtered and unfiltered water. The filtered water tasted much better than the other. It also seemed clearer and free of impurities.

Frequently Asked Questions About Water Drop Reverse Osmosis

Remove the cable from the Waterdrop filter?

There are more than 200 Waterdrop products. Each product is designed to remove lead from water. The products are tested and certified by NSF, which you can easily check on their official website.

What do customers say about the water droplet filter?

Every Waterdrop product gets 4.5+ stars; These have very few 1 star ratings. The company is known for the quality of its products and customer service. As mentioned in customer reviews, they love the fact that undercounter filters are very easy to install and have low maintenance costs.

The products have a sophisticated design, modern and smart functions and a compact size. All of these things are what modern customers are looking for. As their customer, I loved how the customer service representative helped me resolve an issue (it was my mistake).

When should you replace your water droplet filter?

Water droplet filters should be replaced after 200 gallons of water filtration. Regular replacement ensures that the filters are doing their job well.

How long do waterdrop filters last?

Waterdrop filters have a long service life. Different components have different replacement intervals. Some need to be replaced every few months, while others need to be replaced every two years.

Your filters are equipped with smart technology that displays filter life and expected replacement time, but may vary by product model.

How does a water droplet filter work?

Waterdrop has a wide range of products and different items work differently. Generally, all water droplet filters have a multi-stage filtration process to clean the water.

(Video) Aquarius ♒ | INSANE!! 😜 Look Who's Landed themselves in it? 🥶💫💯 Tarot Reading February 2023

Contaminated water passes through the different layers that remove scale, odors, bad taste, contaminants such as lead and arsenic, and organic compounds.

Some advanced filters have an indicator that shows the level of TDS removed and the useful life of the filters.


1. The Burning Man They DON'T Want YOU To See! (RARE FOOTAGE)
2. I Bought Every Maison Francis Kurkdjian Fragrance, So You Don't Have To! | Perfume Buying Guide
(School of Scent)
3. 10 Times People Woke Up At Their Own Funeral!
(World List)
4. This is Why You Never Mess With a Royal Guard...
(Trend Central)
5. AQUARIUS ✨ :NEXT 72!: | February 2023 Psychic Tarot Reading
(L I O N H E A R T tarot 🍀)
6. Ninja Kidz Movie | Season 1 Remastered
(Ninja Kidz TV)


Top Articles
Latest Posts
Article information

Author: Jonah Leffler

Last Updated: 10/09/2023

Views: 6068

Rating: 4.4 / 5 (45 voted)

Reviews: 92% of readers found this page helpful

Author information

Name: Jonah Leffler

Birthday: 1997-10-27

Address: 8987 Kieth Ports, Luettgenland, CT 54657-9808

Phone: +2611128251586

Job: Mining Supervisor

Hobby: Worldbuilding, Electronics, Amateur radio, Skiing, Cycling, Jogging, Taxidermy

Introduction: My name is Jonah Leffler, I am a determined, faithful, outstanding, inexpensive, cheerful, determined, smiling person who loves writing and wants to share my knowledge and understanding with you.