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Waterdrop under sink filter review (updated for 2022)

Waterdrop is one of the best world brands that is dedicated to providing people with a high-quality product to purify their drinking water. The company has designed water purification systems such as reverse osmosis filtration systems, water filter pitcher, under sink water filter, and faucet water filter. Under sink filter brings purified water from cold water supply to your original faucet, your dedicated faucet, or your refrigerator/icemaker. In this article, we will discuss waterdrop under sink filter that brings water to your faucet.

Waterdrop under sink filter
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Waterdrop under sink water filter is available in two type’s inline under sink water filter and Waterdrop Undersink Water Filtration System With Dedicated Faucet.

Inline under sink water filter is installed into the water line under the sink (usually kitchen or bathroom sink) and flows directly to your existing faucet. It requires no drilling and dedicated faucet

Undersink Water Filtration System With Dedicated Faucet is installed under the kitchen sink and includes a dedicated faucet that is installed on the countertop so requires drilling of the hole.

Waterdrop under sink water filter comparison

 NameImagefeaturesReplacement filterwhere to buy
1Waterdrop 15UA Direct connectWD-RF15 (Buy waterdrop)
Waterdrop RF15 (buy amazon)
Buy Waterdrop

Buy Amazon
2Waterdrop 17UA Direct connectWD-RF15 (Buy waterdrop)
Waterdrop RF17 (buy amazon)
Buy Waterdrop

Buy Amazon
3Waterdrop WD-10UA Direct connectWaterdrop RF17 (buy amazon)Buy Waterdrop

4Waterdrop TSA 3-Stage(WD-TSA 10)Direct connectWD-TSA (Buy waterdrop)
Buy Waterdrop

Buy Amazon
5Waterdrop 15UA-UF 0.01 μm Ultra FiltrationDirect connect
Ultrafiltration
WD-RF15-UF (Buy waterdrop)
Waterdrop RF15-UF (buy amazon)
Buy Waterdrop

Buy Amazon
6Waterdrop 17UA-UF 0.01 μm Ultra FiltrationDirect connect
Ultrafiltration
WD-RF15 (Buy waterdrop)
Waterdrop RF17-UF (buy amazon)
Buy Waterdrop

Buy Amazon
7Waterdrop 10UA-UF 0.01 μm Ultra Filtration Direct connect
Ultrafiltration
WD RF 10 UF (Buy waterdrop)
Buy Waterdrop

8Waterdrop TST-UF 0.01μm Ultra-Filtration Direct connect
Ultrafiltration
WD-RF15 (Buy waterdrop)

Buy Waterdrop

Buy Amazon
9Waterdrop 10UB with dedicated faucetWD-RF10 (Buy waterdrop)
Waterdrop RF10 (buy amazon)
Buy Waterdrop

Buy Amazon
10Waterdrop 15UB with dedicated faucetWD-RF15 (Buy waterdrop)
Waterdrop RF10 (buy amazon)
Buy Waterdrop

Buy Amazon
11Waterdrop 17UBwith dedicated faucetWD-RF15 (Buy waterdrop)

Buy Waterdrop

12 Waterdrop TSC-W with dedicated faucetTSPP/ TSUF/ TSCTBuy Waterdrop

Buy Amazon
13Waterdrop TSB 3-Stage with dedicated faucetWD-TSB (Buy waterdrop)

Buy Waterdrop

Buy Amazon
14Waterdrop 15UB-UF 0.01 μm Ultra Filtration with dedicated faucet/UFWD-RF10-UF (Buy waterdrop)
Waterdrop RF10-UF (buy amazon)
Buy Waterdrop

Buy Amazon
15Waterdrop 17UB-UF 0.01 μm Ultra Filtration with dedicated faucet/UFRF17W-UF (Buy waterdrop)
Waterdrop RF17W-UF(buy amazon)
Buy Waterdrop

Buy Amazon
16Waterdrop WD-10UB with dedicated faucet/UFRF10W-UF (Buy waterdrop)Buy Waterdrop

17Waterdrop TSU B 0.01μm Ultra-Filtration with dedicated faucet/UFPP filter /UF filter/CT filterBuy Waterdrop

18Waterdrop TSU-Wwith dedicated faucet/UFPP filter/ UF filter/ CT filterBuy Waterdrop

19Waterdrop BS08 Stainless Steel Under Sink Water FilterWith dedicated faucetBuy Waterdrop

Buy Amazon
20Waterdrop Stainless Steel Under Sink Water Filter | Direct Connect Filtration System (AMS08 mirror)Direct connectBuy Waterdrop

Buy Amazon

Continue reading to understand each product on its own

Waterdrop Inline

Waterdrop Direct Connect Undersink Water Filtration System

Waterdrop inline under sink water filter is well known as Waterdrop Direct Connect Undersink Water Filtration System

Waterdrop direct connect under sink water filter is available for ultrafiltration and basic filtration method.

Both methods are available in the single-stage system and multi-stage system

Waterdrop under sink filter review

Waterdrop direct connect basic filtration method (UA single-stage system)

The basic filtration method single-stage system is available in 3 models 15UA, 17UA, and 10UA

Waterdrop 15UA Under Sink Water Filter 

This model is available in three capacity 8,000, 16,000, and 19,000 gallons.

8,000 gallons last for 12 months, 16,000 gallons last for 24 months, and 19,000 gallons last for 36 months.

The model includes one filter that filters water in multi-stages including 

  • Polyester membrane-reduce large particle and sediment
  • Activated carbon block –reduce chlorine, taste, and odor
  • KDF-removes heavy metals and inhibits the growth of harmful substances

Waterdrop 15UA Direct Connect Undersink Water Filtration System uses innovative multistage filtration to remove contaminants such as chlorine, heavy metals, chemical impurity, sediment, and other large particles.

The 16000 Gallons system is connected to a cold water supply and fits 1/2″ or 3/8″ FEMALE NPT thread.

It is certified by the WQA against NSF 372 and 42 standard

The installation and replacing filter process is user-friendly, with innovative push-to-connect fittings, the entire installation process takes less than 3 minutes. The twist-and-lock design ensures that you can replace the filter in 3 seconds.

When used with municipal the filter has a service life of 24 months or 16,000 gallons. Buy replacement filter using the link below

WD-RF15 buy waterdrop website or Waterdrop RF15 Replacement Filter Cartridge (Amazon link) For 15UA/15UB/15UC Under Sink Water Filter, NSF/ANSI 42 Certified, 16K Gallons High Capacity

Waterdrop 17UA direct connect under sink water filter

Waterdrop 17UA is available in three capacities including

  • 8,000 gallons that last for 12 months
  • 16,000 gallons that last for 24 months 
  • 19,000 gallons that last for 36 months 

Waterdrop 17UA features push connect fitting that makes installation easier

All 17UA model filter water in three stages including

  • Polyester membrane-reduce large particle and sediment
  • Activated carbon block –reduce chlorine, taste, and odor
  • KDF-removes heavy metals and inhibits the growth of harmful substances

Replacement filter for the 17UA-19000 gallons capacity- WD-RF17 or buy Amazon using linkWaterdrop RF17 Replacement Filter Cartridge For 17UA/17UB Under Sink Water Filter, NSF/ANSI 42 Certified, 19K Gallons.

Waterdrop direct connect WD-10UA | 8000 Gallons

Waterdrop direct connect WD-10UA | 8000 Gallons

Waterdrop 10UA is available in three capacities including

  • 8,000 gallons that last for 12 months
  • 16,000 gallons that last for 24 months 
  • 19,000 gallons that last for 36 months 

Waterdrop 10UA features push connect fitting that makes installation easier

All 10UA model filter water in three stages including

  • Polyester membrane-reduce large particle and sediment
  • Activated carbon block –reduce chlorine, taste, and odor
  • KDF-removes heavy metals and inhibits the growth of harmful substances

Watch the video below on how to install Waterdrop Direct Connect Undersink Water Filtration System WD-10UA, WD-15UA, WD-17UA

Waterdrop direct connect basic filtration method (multi-stage system)

Waterdrop TSA 3-Stage Under Sink Water Filter, Direct Connect (WD-TSA 10)

This system features a housing model where each filter is stored in its own housing.

It filters water in three stages including

  • The PP cotton effectively reduces rust, sand, and large particles
  • Granule activated carbon filter reduces chlorine, bad taste and odor thus improving water taste.
  • The natural carbon block with added KDF filter improves water taste furthermore

It works great with 3/8″ and 1/2″ cold water tubes.

With easy push-to-connect fittings and twist-lock design makes installation and filter replacement are faster and easy.

The 3 filters have a lifespan of 6 months for PP cotton, 8-12 months granular activated carbon, and 12-18 months for the CT filter with added KDF.

Buy the bundle of replacement filters below

WD-TSA/WD-TSB Replacement Filters for under sink 3-stage Filtration system

You can buy each filter on its own

Watch video on how to install and how it works

Waterdrop Under Sink Ultrafiltration Water Filter | Direct Connect Filtration System

Waterdrop Under Sink Ultrafiltration Water Filter | Direct Connect Filtration System

Waterdrop under sink ultrafiltration water filter direct connect is available in two single-stage and multi-stage systems

Multi-stage has four different cartridges each placed in its own housing

The single-stage system is one cartridge with four treatment methods in it. It is available in three capacities 8000, 16,000, and 19,000 gallons

This model filter employs an advanced UF membrane, which effectively reduces bacteria, microorganisms, and any contaminants larger than 0.01μm

It filters water in 4-stages including

  • Polyester membrane-reduce large particle and sediment
  • Ultrafiltration membrane- prevent any contaminants larger than 0.01μm to go through 
  • Activated carbon block –reduce chlorine, taste, and odor
  • KDF-removes heavy metals and inhibits the growth of harmful substances

It is made of BPA and lead-free material

The system is fully certified by the WQA against NSF 372 and 42 standard

Utilizing a quick-change twist-in installation design makes it take less than 3 minutes for you to install the system or do a filter replacement.

Waterdrop Under Sink Ultrafiltration Water Filter | Direct Connect Filtration System single-stage models

Waterdrop 15UA-UF 0.01 μm Ultra Filtration Under Sink Water Filter

Waterdrop 17UA-UF 0.01 μm Ultra Filtration Under Sink Water Filter System

Waterdrop 10UA-UF 0.01 μm Ultra Filtration Under Sink Water Filter System

 Waterdrop Under Sink Ultrafiltration Water Filter | Direct Connect Filtration System single-stage models
  • Capacity- 8000 gallons
  • Replacement filter-WD-RF10

Waterdrop Under Sink Ultrafiltration Water Filter | Direct Connect Filtration System Multi-stage models

Waterdrop TST-UF 0.01μm Ultra-Filtration Under Sink Water Filter, Stainless Steel

Waterdrop under sink stainless steel multi-stage ultrafiltration system is made from 304 stainless steel material that is durable, strong, and corrosion-proof.

It features a thick sealing ring in the cap that helps prevent leakage and reinforced housing avoids crack.

This system filter water in 6-stages including

  • PP filter + non-woven fabric lasts 6-8 months-reduces large particles, dirt, rust and suspended solids
  • UF filter + pp cotton lasts 12 months -filter bacteria and colloids
  • CT filter+ non-woven fabric lasts 12-24 months-reduce odor and funny taste

Waterdrop TST UF can be installed in two ways; you can hang it on the cabinet wall or place it on the floor.

Buy replacement filter using the link below

Waterdrop TST UF replacement filter

Replacement Filters for under sink 3-stage Ultrafiltration Stainless Steel Water Filter System
Replacement Filters for under sink 3-stage Ultrafiltration Stainless Steel Water Filter System

You can buy each filter on its own using the link below

How Waterdrop TST-UF Ultra-Filtration Under Sink Water Filter works

Waterdrop Stainless Steel Under Sink Water Filter | Direct Connect Filtration System (AMS08 mirror)

Waterdrop with dedicated faucet

Waterdrop Undersink Water Filtration System With Dedicated Faucet

Waterdrop Undersink Water Filtration System With Dedicated Faucet is available in Ultra Filtration and basic filtration method.

Basic filtration method with dedicated faucet

The basic filtration method model is available in single-stage and multi-stage.

The single-stage has one filter cartridge that has three stages in one and the multi-stage has three different filters

Single-stage basic filtration

Waterdrop single-stage basic filtration method is available in three models including

  • WD-10UB has a capacity of 8,000 and a filter life of 12 months
  • WD-15UB has a capacity of 16,000 and a filter life of 24 months
  • WD-17UB has a capacity of 19,000 and a filter life of 36 months

The basic filtration method filters water in three stages including

  • Polyester membrane-reduce large particle and sediment
  • Activated carbon block –reduce chlorine, taste, and odor
  • KDF-removes heavy metals and inhibits the growth of harmful substances

The system is WQA against NSF 372 and 24 standards. 

This system utilizes innovative push-to-connect fittings and the twist-and-lock design that makes installation and filter replacement faster and easy.

It comes with a lead-free brushed stainless steel faucet designed to fit 1⅜” hole connect 

Reviews for the single-stage models

Waterdrop 10UB Under Sink Drinking Water Filtration System

The filter lasts after treating 18,000 gallons or 12 months.

Buy replacement filter using the link below

Waterdrop WD-RF10

Waterdrop 15UB Under Sink Water Filter System 

Waterdrop 15UB Under Sink Water Filter System has a capacity of 16,000 gallons or lasts for 24 months.

After 24 months or treating 16,000 gallons, you are required to change the filter for better performance

Buy waterdrop 15UB replacement filter using the link below

Waterdrop RF15 Replacement Filter Cartridge For 15UA/15UB/15UC Under Sink Water Filter

Waterdrop 17UB

Waterdrop under sink filtration system with dedicated faucet

The filter lasts after treating 19,000 gallons or 36 months.

Purchase Waterdrop 17UB replacement filter using the link below

Waterdrop WD-RF17 Replacement Filter Cartridge

Watch video on how to install Waterdrop Quick Connect Undersink Water Filtration System WD-10UB, WD-15UB, WD-17UB

Waterdrop multiple-stage

Available in two designs compact sleek design and housing model

waterdrop under sink water filter

Compact sleek design

The compact sleek design has a smart indicating system that alerts when to change the filter and check working mode.

The filter is all packed in one container (hoping for the right word) therefore taking less space of your under-sink space.

Filter water in three stages including

  • PP filter-pre-sediment filter effectively reduces colloids, sediment, rust, and suspended impurities. It lasts 6 months
  • CS filter– reduces large particles, chlorine, taste, and odor. It lasts 12 months
  • CT filter– Carbon block filter that effectively reduces chlorine, lead, taste and odor, and other harmful heavy metals and it lasts 12 months

Multi-stage models review

Under Sink Filtration System Integrated Dual Carbon Waterdrop TSC-W (do review)

The system has three filters and each effectively specific contaminants as follows

WD-TSPP-Pre-Sediment Filter effectively reduces colloids, sediment, rust, and suspended impurities. It lasts for 6 months. Buy from waterdrop or Amazon.

WD-TSUF-effectively reduces any contaminants larger than 0.01 μm. It lasts for 24 months. Buy from Waterdrop or Amazon.

WD-TSCT -Carbon Block Filter effectively reduces chlorine, lead, taste and odor, and other harmful heavy metals. It lasts for 12 months. Buy from Waterdrop or Amazon.

Watch video on how to install waterdrop TSC Under Sink Water Filter System

Waterdrop TSB 3-Stage Under Sink Water Filter with Dedicated Faucet

Waterdrop TSB 3-Stage Under Sink Water Filter with Dedicated Faucet

This system works perfectly with 3/8″ and 1/2″ cold water tubes.

Features twist-and-lock design allows you to replace each filter in just 3 seconds.

It filters water in three stages using three different filters including

The PP filter effectively removes sand, rust, particulates, suspended solids, and other impurities. The filter lasts for 6 months. Buy replacement filter here

The Granular activated carbon filter (GAC) effectively reduces chlorine, lead, taste, and odor, other heavy metals, and improves the taste of water. It lasts for 8-12 months. Buy replacement filter here

The carbon block (CT) filter with added KDF prevents pollutants from accumulating and ensures water safety furthermore. It lasts 12-18 months. Buy replacement filter here

Buy replacement filter using the link below

Replacement Filters for TSB under sink 3-stage Filtration system

Waterdrop Ultra-Filtration under sink water filter system with dedicated faucet

Waterdrop Ultra-Filtration under sink water filter system is also available in single-stage and multi-stage

Waterdrop Ultra-Filtration under sink water filter system single-stage

The single-stage come with one cartridge that has three filtration stages in one 

The system is certified by the WQA against NSF 372 and 24 standards.

This system utilizes innovative push-to-connect fittings and the twist-and-lock design that makes installation and filter replacement faster and easy.

It treats water in 4 stages 

  • Polyester membrane-reduce large particle and sediment
  • Ultrafiltration membrane- prevent any contaminants larger than 0.01μm to go through 
  • Activated carbon block –reduce chlorine, taste, and odor
  • KDF-removes heavy metals and inhibits the growth of harmful substances

Waterdrop Ultra-Filtration under sink water filter system single stage is available in three models 

Waterdrop 15UB-UF 0.01 μm Ultra Filtration Under Sink Water Filter System

Features

  • for Baçtёria Reduction
  • NSF/ANSI 42 Certified
  • with Dedicated Faucet
  • 16K Gallons Chlorine Reduction Capacity,
  • USA Tech
  • Available in white Waterdrop 15UBW-UF and black

Replacement filter for the Waterdrop 15UB-UF in black 

Waterdrop RF15W-UF (White)

Waterdrop 17UB-UF 0.01 μm Ultra Filtration Under Sink Water Filter System

Waterdrop 17ub ultrafiltration

Features

  • NSF/ANSI 42 Certified,
  • with Dedicated Faucet,
  • 19K Gallons High Chlorine Reduction Capacity,
  • Idea for Renting,
  • USA Tech 

Buy a Replacement filter for the Waterdrop 17UB-UF using the link below

Waterdrop RF17W-UF 0.01 Micron Water Filter (White)

Waterdrop WD-10UB

Undersink Ultrafiltration Water Filter System With Dedicated Faucet

Capacity- 8000

Buy Waterdrop WD-10UB replacement filter using the link below

Waterdrop RF10W-UF 0.01 Micron Water Filter (White)

Waterdrop under sink water filter
Waterdrop Stainless Steel Undersink Water Filtration System With Dedicated Faucet

Waterdrop BS08 Stainless Steel Under Sink Water Filter

How To Install Waterdrop Stainless Steel Direct Connect Under Sink Water Filter

Multi-stage Ultra-filtration under sink water filter system

Waterdrop Ultra-Filtration under sink water filter system multistage has three different cartridges including

  • PP filter lasts 6 months
  • UF filter last 24 months
  • CT filter last 12 months

Multi-stage models come in two designs sleek compact design and filter housing

Sleek compact design that takes less under sink space and housing model each filter is stored in each housing, therefore, take more under-sink space.

Sleek compact design

Waterdrop TSU B 0.01μm Ultra-Filtration Under Sink Water Filter System (review, find image and replacement filter)

Waterdrop TSU 0.01μm Ultra-Filtration Under Sink Water Filter System
  • Ultrafiltration Membrane
  • 3-Stage Filtration
  • Smart Panel
  • No Waste Water
  • Replacement filter

It uses three filters

Watch video how it works

Ultrafiltration Under Sink Water Filter System Waterdrop TSU-W

Ultrafiltration Under Sink Water Filter System Waterdrop TSU-W
  • Ultrafiltration Membrane
  • 3-Stage Filtration
  • Smart Panel
  • No Waste Water
  • Replacement filter

It uses three filters

Watch video on how to install waterdrop TSU

More under sink water filter

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