- RO Systems
Featured Series Undersink RO
Featured Series Countertop RO
Featured Series Alkaline RO
Featured Series Hot and Cold RO
Featured Series RO Combo Kits
- Undersink
Featured Ultrafiltration System
Waterdrop UV Water Sterilizer | Suitable for RO Systems and Undersink Water Filters
Original price was: $129.99.$90.99Current price is: $90.99.Waterdrop UA-5Y 5 Years Under Sink Water Filter System
Original price was: $139.99.$99.99Current price is: $99.99.Waterdrop Skincare Water Softening System – Softens Skin & Hair (Includes 1 Filter)
Original price was: $89.99.$80.99Current price is: $80.99. - Countertop
- Bottleless Water Cooler
- Whole House
- Beauty Filters
- More Filters
- Replacements
Featured Products
-28%
600GPD Under Sink RO System With Small Water Pressure Tank- Waterdrop D6
Original price was: $429.99.$349.99Current price is: $349.99.
6-stage Under Sink Ultrafiltration Stainless Steel Water Filter System Waterdrop TST-UF
Original price was: $189.99.$141.99Current price is: $141.99.
Ultrafiltration Under Sink Water Filter System Waterdrop TSU-W
Original price was: $189.99.$135.99Current price is: $135.99.
HSA/FSA eligible for qualified customers
Guaranteed Safe Checkout
13
People watching this product now!
Key Feature
- [0.01 μm Ultra Filtration Membrane] The 0.01-micron uf membrane of this ultra-filtration undersink filtration system reduces 99.99% chlorine and effectively adsorb lead, heavy metals, VOCs, and much more. This system is not designed for TDS removal.
- [Integrated Waterway] Waterdrop ultra-filtration undersink filtration system adopts the cutting edge integrated waterway to prevent water leakage, which allows you to replace the filters without cutting off the water supply and produces prime-quality purified water with zero waste-water.
- [Smart Indicating System] Smart indicating system allows you to check water quality and working mode with a glance. The electronic indicators on the front panel will notify you when to replace the filters by changing the color.
- [Easy Installation] Waterdrop ultra-filtration undersink filtration system is an innovative, all-in-one intelligent water purification system. In just a few minutes, the ultrafiltration inline filtration system can be installed completely.
- [Model] Same as WD-TSU-B, but in a different color. Click here to compare our undersink filtration systems.
Related Blog
- Waterdrop Under-Sink Water Filter System Comparison: Single-Stage vs. 3-Stage
- In recent years, scandals regarding water safety emerge one after another and turn water filtration products to be the “must-haves” for U.S. households. Among all types of water filtration products on the market, the under-sink water filter system has been a popular option for its excellent filtration performance and little amount of maintenance effort.
Related products
Countertop Alkaline Reverse Osmosis Water Filter System K19-SFK
Original price was: $319.00.$249.00Current price is: $249.00.
Waterdrop C1S Countertop CoreRO System
Original price was: $249.00.$199.00Current price is: $199.00.
Waterdrop G5P500A Alkaline Reverse Osmosis Water Filter
Original price was: $259.99.$229.99Current price is: $229.99.
Waterdrop G5P700A Alkaline Reverse Osmosis Water Filter
Original price was: $359.99.$289.99Current price is: $289.99.
Waterdrop K19 Instant Hot Countertop RO System
Original price was: $349.00.$269.00Current price is: $269.00.
Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2
Original price was: $499.00.$399.00Current price is: $399.00.
Waterdrop T3-C 450G Reverse Osmosis Water Filters for the Sink
Original price was: $279.99.$209.99Current price is: $209.99.
Waterdrop X Series Reverse Osmosis System, X12
Price range: $1,039.00 through $1,299.00
Select options
This product has multiple variants. The options may be chosen on the product page
