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💧 Pure water, zero compromises—filter smarter, live better!
The Waterdrop 15UA Under Sink Water Filter offers a high-capacity 19,000-gallon filtration system certified to reduce chlorine, heavy metals, PFAS, and unpleasant tastes. Designed for easy installation with push-to-connect fittings and a twist-lock filter replacement, it delivers a fast 3 L/min flow rate and lasts up to 24 months. Certified by IAPMO NSF/ANSI standards, this BPA-free, lead-free system ensures safe, great-tasting water directly from your kitchen faucet, ideal for modern households and professional spaces alike.
















| ASIN | B083NR5DVY |
| Best Sellers Rank | 15,681 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Under-Sink Filters |
| Brand | Waterdrop |
| Capacity | 19000 gallons |
| Container Type | Faucet |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 9,563 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Filter Life Cycle | 24 Months |
| Included Components | Waterdrop Undersink Water Filtration System×1 ·Inlet hose×1 ·Outlet hose×1 ·3/8’’–1/2’’ Convertor set×1 ·Self-tapping screws×2 ·Teflon tape×1 ·Drilling sticker×1 |
| Included components | Waterdrop Undersink Water Filtration System×1 ·Inlet hose×1 ·Outlet hose×1 ·3/8’’–1/2’’ Convertor set×1 ·Self-tapping screws×2 ·Teflon tape×1 ·Drilling sticker×1 Included components Waterdrop Undersink Water Filtration System×1 ·Inlet hose×1 ·Outlet hose×1 ·3/8’’–1/2’’ Convertor set×1 ·Self-tapping screws×2 ·Teflon tape×1 ·Drilling sticker×1 See more |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 9.1L x 9.9W x 42.4H centimetres |
| Item Type Name | 16000 Gallons |
| LowerTemperature Range | 32 Degrees Fahrenheit |
| Manufacturer | Waterdrop |
| Manufacturer Part Number | WD-15UA |
| Material | NSF/ANSI Approved Material Components |
| Material Type | NSF/ANSI Approved Material Components |
| Maximum Flow Rate | 0.75 Gallons Per Minute |
| Model Name | WD-15UA |
| Model Number | WD-15UA |
| Other Special Features of the Product | \U0001f4a7Developed for household and commercial use to meet your daily water needs. |
| Power Source | Non electric |
| Product Shelf Life | 24 Months |
| Product dimensions | 9.1L x 9.9W x 42.4H centimetres |
| Purification Method | Sedimentation |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 840814170847 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 38 Degrees Celsius |
C**S
Makes the water so much better
Got this to replace a small generic version which used the tube shaped filters similar to those in a fridge water dispenser. The small ones only lasted a short time and seemed to be of variable quality so I replaced with this one. Easy to fit (I did need my box of parts to get the right connectors though) only took a short time to do. I cut in a shut off valve at the same time and had to cut out a section of pipe where the quick fit connector of the old system was as it used the pipe puncture type connection (not sure what the real name is!) so I took that off and replaced the section that had the hole. Water quality seems very good, flow is much faster that the old one, taste is improved as we live in a hard water area and the water can sometimes taste "dry" due to the chalk. the filter looks easy to replace, just a twist off, twist on and says it should last for 15 months which, although more expensive, is good compared to the 3 months of the others. the cost of replacement looks to be slightly more than 5 of the other filters (over the same length of time) but the quality of the filtering is worth that little bit extra.
M**T
Great water taste
Nice and easy to install using the adapters provided! Water tastes a lot better !slightly lower pressure from the tap but worthwhile! Good quality water quality good ! Functional
A**R
Great filter 5*
Great filter 5* Easy to install and you can feel the water taste difference instantly. Quick tip for UK buyers- make sure you get the UB system that comes with flexible hoses and adaptors for 1/2 inch that is the most common in the UK, unless you want to drill a hole in your countertop for the provided faucet that comes in the package. No more jugs that needs cleaning and no more cartridges that needs replacing every 4 weeks. Customer service amazing and very responsive Overall very satisfied with the filter.
R**B
Review
Very easy to install, water tastes much better and flow rate is good.
M**Q
Great price and improved water quality instantly
So we had a brittas filter jug and was getting old. Was not cost efficient at all and sometimes we could still taste the chemicals after filtering water when we boiled the water in the kettle with a new filter in the jug.! This was a game changer for us as in London water is not great a all in our areas. It’s been so cost effective and very consistent in water quality for both tea and as drinking water. Filter I think needs changing once a year or even longer depending on family size and water usage. I have told all my friends just get this as it does improve the water quality for sure. Fitting it was easy and cartridge below sink unit in cupboard is so thin it does not take up much space at all which was our main worry as tight cupboard and storage space. Lots less hassle than brittas jug and it’s expensive cartridges.
J**K
Quick & easy install
Easy to install, instant difference in the water. No leaking, no smell, product comes with screws to anchor it to the backboard if needed. Fits well under my standard sink. Solid quality product
G**L
It doesn't work.
It doesn't purify the water. The tea and coffee I made were cloudy, so I decided to check the water quality and found that it didn't help at all.
A**N
Good product and Customer Care Support
Good product and works as expected. I would also like to give special thanks to Customer Service Representative Andrew A. Li. for his excellent support and installation assistance. He was very helpful, patient, and responsive throughout the process. Overall, a very positive experience with both the product and the customer service. Highly recommended!
M**D
ممتاز
ممتاز وجودة عالية
F**S
Easy to install
Super easy Installation and the flow rate is decently quick.
J**O
Great!
My brother shared this product with because we kept buying water bottles and jugs. We save so much money now with a water filter at home. The water tastes great. It was easy to install. It is long enough for the big pots. Its water filter functions good and quick.
A**K
Wow, was für ein Unterschied!!!
Ja der Unterschied ist unglaublich. Wir leben im Saarland/Hochwald mit genug frischem Wasser und Wasserhärte 1 und doch ist das gefilterte Wasser um Welten weicher als das ungefilterte. Der Unterschied ist sofort spür- und schmeckbar. Total weiches Gefühl im Mund. Der Kaffee schmeckt total mild ohne die Einstellungen am Kaffeeautomat zu ändern. Der Kaffee war mit diesem Wasser auf einmal zu mild, zu süß, zu viel Milch. Bis jetzt klare Kaufempfehlung. Über die Langzeitanwendung kann ich jetzt noch nichts sagen, werde ggf. nach berichten. Die Montage stellte sich bei weitem nicht so einfach dar wie angegeben, doch am Ende lag es einfach an der bereits vorhandenen Installation der Leitungen die mir das ganze erschwerte. Doch es funktionierte wenn man nur halbwegs handwerklich begabt ist.
L**A
Mit Waterdrop-Filter das Leben in der Küche verbessern
Ich habe vor kurzem den Waterdrop Untertisch-Wasserfilter für meine Küchenspüle installiert und muss sagen, dass er eine fantastische Ergänzung für meine Küche ist. Er liefert nicht nur sauberes und erfrischendes Trinkwasser, sondern hat auch die Qualität des Wassers zum Kochen und Geschirrspülen deutlich verbessert. Ich benutze ihn jetzt seit zwei Wochen und möchte meine Erfahrungen mit Ihnen teilen. Es trägt dazu bei, Mineralablagerungen auf Geschirr und Geräten zu reduzieren, so dass diese strahlend sauber und frei von Wasserflecken sind. Ich habe auch festgestellt, dass sich weniger Kalkablagerungen im Wasserkocher bilden. Außerdem schmeckt das gefilterte Wasser hervorragend und macht alles, vom Kochen bis zum Kaffeekochen, zu einem angenehmeren Erlebnis. Ich habe auch einen Unterschied in der allgemeinen Klarheit und Frische des Wassers festgestellt. Das vom Hersteller erwähnte siebenstufige Filtersystem entfernt effektiv Verunreinigungen und Schadstoffe und gibt mir die Gewissheit, dass wir sauberes und gesundes Wasser trinken. Die Installation war dank der klaren Anleitung und des mitgelieferten Zubehörsets überraschend einfach. Innerhalb kürzester Zeit hatte ich den Filter an meinen Küchenwasserhahn angeschlossen, und seitdem funktioniert er reibungslos. Er benötigt keinen Strom, was keine zusätzlichen Kosten bedeutet. Er funktioniert ausschließlich auf der Grundlage des Wasserdrucks. Mit einer Lebensdauer von drei Monaten entschädigt er für seinen Preis. Alles in allem könnte ich mit meiner Entscheidung, den Waterdrop Untertisch-Wasserfilter für meine Küchenspüle zu installieren, nicht zufriedener sein. Er hat die Qualität unseres Wassers verbessert und die täglichen Aufgaben in der Küche viel angenehmer gemacht. Ich empfehle ihn jedem, der sein Wasserfiltersystem zu Hause aufrüsten möchte.
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