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 pitchers, under sink water filters, and faucet water filters. An under sink filter brings purified water from the cold water supply to your original faucet, your dedicated faucet, or your refrigerator/icemaker. In this article, we will discuss the best waterdrop under sink filter that brings water to your faucet.
[su_note note_color=”#c5191c” radius=”0″] Visit waterdrop website and USE code YA1STQ19ZJ to get 10% off to Filtration Systems over $150 [/su_note]Waterdrop under sink water filter is available in two types: 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 a 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 filter comparison
Continue reading to understand each product on its own
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
- The basic filtration method -uses a carbon block to remove contaminants
- The ultrafiltration method utilizes a UF membrane that does not allow contaminants larger than 0.01μm to pass through.
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 capacities 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 particles 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 a replacement filter using the link below
WD-RF15 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 models filter water in three stages including
- Polyester membrane-reduce large particles 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 link Waterdrop 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 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 models filter water in three stages including
- Polyester membrane-reduce large particles 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 for 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
- PP filter: 6 months
- GC filter: 8-12 months
- CT filter: 12-18 months
Watch the video on how to install it 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 particles 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
- Capacity-16000 gallons
- Available in black and white colors
- Replacement filter for the 15UA-UF From waterdrop website and Amazon
Waterdrop 17UA-UF 0.01 μm Ultra Filtration Under Sink Water Filter System
- Capacity-19000 gallons
- Replacement filter –Waterdrop RF17W-UF (Amazon link) or Waterdrop link Waterdrop RF17W-UF
Waterdrop 10UA-UF 0.01 μm Ultra Filtration Under Sink Water Filter System
- 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 a replacement filter using the link below
Waterdrop TST UF replacement filter
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)
- Filter life span: 8000 gallons/1-2 years
- The water filter’s housing and bottom cap are made from 304 stainless steel material
- Replacement filter: Waterdrop WF08 Under Sink Replacement Water Filter (Amazon link) and from Waterdrop WF08
Waterdrop Undersink Water Filtration System With Dedicated Faucet
Waterdrop Undersink Water Filtration System With Dedicated Faucet is available in Ultra Filtration and basic filtration methods.
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
Waterdrop single-stage basic under sink water filter
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 particles 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 a 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 a 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 a replacement filter using the link below
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 a waterdrop 15UB replacement filter using the link below
Waterdrop RF15 Replacement Filter Cartridge For 15UA/15UB/15UC Under Sink Water Filter
The filter lasts after treating 19,000 gallons or 36 months.
Purchase the Waterdrop 17UB replacement filter using the link below
Waterdrop WD-RF17 Replacement Filter Cartridge
Watch the 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 a housing model
Compact sleek design
The compact sleek design has a smart indicating system that alerts when to change the filter and check the 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
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
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 a 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 comes 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 a twist-and-lock design that makes installation and filter replacement faster and easy.
It treats water in 4 stages
- Polyester membrane-reduce large particles 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 WD-10UB has a capacity of 8,000 and a filter life of 12 months
- Waterdrop 15UB-UF has a capacity of 16,000 gallons and a filter life of 24 months
- Waterdrop 17UB-UF has a capacity of 19,000 gallons and a filter life of 36 months
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
Features
- NSF/ANSI 42 Certified,
- with Dedicated Faucet,
- 19K Gallons High Chlorine Reduction Capacity,
- The 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)
Capacity- 8000
Buy Waterdrop WD-10UB replacement filter using the link below
Waterdrop RF10W-UF 0.01 Micron Water Filter (White)
Waterdrop Stainless Steel Undersink Water Filtration System With Dedicated Faucet
Waterdrop BS08 Stainless Steel Under Sink Water Filter
- Filter life span: 8000 gallons/1-2 years
- The water filter’s housing and bottom cap are made from 304 stainless steel material
- Come with a lead-free brushed nickel stainless steel faucet
- Replacement filter: Waterdrop WF08 Under Sink Replacement 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
- Ultrafiltration Membrane
- 3-Stage Filtration
- Smart Panel
- No Waste Water
- Replacement filter
It uses three filters
Watch a video of how it works
Waterdrop TSU-B is the same as the Waterdrop model WD-TSU-W but in a different color.
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 the video on how to install waterdrop TSU
More under sink water filter
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Luxy
Luxy is a content writer who enjoys writing about water filtration technologies. She knows that water is a crucial part of our lives and it is important to make sure that we are drinking clean and healthy water. She developed this site in an effort to educate readers on the fundamentals of water treatment at home, at work, and when traveling. Also, the importance of clean, healthy drinking water for people in his community. When she's not working, she likes to spend time with her family and listen to music.