TSU 0.01μm Ultra-Filtration Under Sink Water Filter System, 3-Stage High Capacity, USA Tech, Smart Panel, No Waste Water, 2 Years Lifetime

I recently installed the Waterdrop TSA Under Sink Water Filter System, and it has exceeded my expectations in every way. This 3-stage high-capacity water filtration system delivers pure, great-tasting water right from my kitchen sink, making it a fantastic addition to my home. Installation was straightforward, thanks to the detailed instructions and included hardware. Even with minimal DIY experience, I was able to set it up without any issues. The compact design fits neatly under the sink, taking up minimal space, which is a big plus for those with limited cabinet room. The filtration performance is exceptional. The 3-stage system effectively removes chlorine, heavy metals, and other contaminants, leaving the water clean and safe to drink. The improvement in taste and clarity is noticeable immediately. It’s reassuring to know that my family is drinking high-quality water without any harmful impurities. One of the standout features is the high-capacity filters. They last a long time before needing replacement, making the system low-maintenance and cost-effective in the long run. The easy twist-and-lock design of the filter cartridges makes changing them a breeze, further enhancing the user experience. Additionally, the water flow rate is impressive. There is no noticeable drop in pressure, even with the filtration system in place, which is often a concern with other water filters. Overall, the Waterdrop TSA Under Sink Water Filter System is a top-tier product that provides excellent filtration, ease of installation, and long-term cost savings. It’s an investment in health and convenience that I highly recommend to anyone looking to improve their home’s water quality.

Easy fit less than ten minutes and instant results and difference . MY Finland friend says it tastes like Finland water !!!!!

I’m very happy with the Waterdrop TSA Under Sink Water Filter System. The filters work perfectly and the water quality is great. Installation was quite easy and straightforward. Everything works exactly as expected. I also want to mention the customer service, which is on another level. We had a small issue at the beginning, but it was resolved very quickly and professionally. It’s honestly one of the best customer service experiences I have ever had. Many companies could learn from this level of support. Overall, I highly recommend this filter system. It does its job very well and the support from the company is excellent.

The filter was easy to fit and does a good job of removing odour and taste leaving crystal clean good tasting water. Only drawback is the reduction in water flow rate. I worked through this with Becky from Waterdrop, who was incredibly helpful and responsive. Overall a good product, I have had it fitted for a month now and happy with the purchase.

I have had the single Waterdrop under sink kit for the last couple of years due to living in a rural area and the water company in Pembrokeshire often over chlorinating the water. When the filter needed changing this time I upgraded to the three filter version which also came with its own very solid little separate tap for filtered water. The whole system was easy to fit, with no leeks but took my wife and I about a half an hour or so because we both struggle with aging knees and backs! Well worth doing yourself though as the setup is clearly explained and very well labled. Initially, the first day we had an issue with water taste, however after contacting Kimberly a Customer Service Rep at Waterdrop she quickly identified the issue and remedied it straight away by sending out a replacement PP filter which arrived the following day and took literally 5 seconds to swap over, (water is now very similar to expensive bottled water!) Kimberly is an excellent customer service rep, she is a credit to Waterdrop and I will definitely buy more of their products in the future, great product, great customer service!

The water filter seems to be effective as my tap water tastes better. The customer service is very helpful - Karina was prompt and supportive.

5-Star Review I recently purchased the Waterdrop TSU 0.01μm Ultra-Filtration Under Sink Water Filter System, and I couldn’t be happier with the product! Easy Installation: The installation process was quick and straightforward, with clear instructions that made setup a breeze. No special tools or professional help were needed – I had it up and running in no time. Great Design: The sleek and compact design fits perfectly under the sink without taking up too much space. The smart panel is a fantastic touch, providing real-time filter status and ensuring I always know when it’s time for maintenance. Excellent Water Quality: I conducted a water test before and after installation, and the results were impressive. This system effectively filters out impurities while maintaining beneficial minerals, providing crisp, clean, and refreshing water. No Waste Water & Long-Lasting: I appreciate that this system produces no wastewater, making it both eco-friendly and efficient. With a 2-year lifespan, it offers long-term value and peace of mind. Overall, the Waterdrop TSU is a top-notch under-sink water filter system. If you’re looking for easy installation, exceptional design, and outstanding water quality, this is the perfect choice. Highly recommend!

I used to use filter jugs and I purchased this hoping to see results but it doesn't filter the most visible element which is limescale. Who knows if it actually gets rid of other things that this filter claims it filters. My kettle if full of lime scale as if it has been filled up with unfiltered water. Water pressure has also dropped significantly. The only good thing is easy installation and the size of the product as it can be fitted under your sinc with little space.

I'm so glad I purchased this water purifier for my kitchen! The improvement in water quality is remarkable – it tastes clean and fresh, with no strange odors or aftertaste. What I really appreciate is how incredibly easy it was to install; I had it up and running in minutes without any professional help. It’s compact, fits neatly under the sink, and the filter replacement process seems straightforward too. Knowing my family is drinking cleaner, better-tasting water every day gives me real peace of mind. For the price, the value is outstanding. I absolutely recommend this to anyone looking for an effective, hassle-free water purification solution!

So I’m basically a water snob. You could blind fold me and do a smell/ taste test of filtered vs tap and I could always tell the difference. Waterdrop is easy to install - no fuss, no muss. Water is clean and clear. Simple. Very happy with our family filter

works great for us since we are just renting and we cant do any plumbing works on the kitchen sink, this unit is pretty much plug and play with safe drinking water for the family.

After reading about several under sink kitchen water filter systems, I decided to get the WATERDROP 3 stage filter. I considered three factors: levels of filtering, cost a year to maintain the system (cost of filters), and the easiness to install. I just like the 8 stage deep filtration system. It filters all the elements most common in city water and makes the water taste great. The maintenance cost is about average for most filters — about $100 a year — so this was not an issue to me. I could had gone for another system to save me 20 dollars a year but I just felt the quality for this water filtration system was superior. Installation was very easy. The system came with all the parts needed. The installation video in Amazon was very clear and helpful, and after viewing it about three times, it only took me about 15 minutes to install it (never installed a water filter before). After the system was installed, I let the faucet of water filtered run for about 10 minutes and checked for leaks — no leaks. Then, I made a taste comparison test between the water straight from the faucet and the water from the filter. The water from the filter was so crisp, clear and very tasty. (I had filters before, so I know what clean water should taste like). Now I can make a cup of my expensive coffee and enjoy the flavor! But to me the most important issue is that I no longer have to carry those 40-bottled packages of water from the car to the house. Very satisfied with the WATERDROP 3 STAGE FILTER.

Ich habe den Waterdrop WD-TSB Wasserfilter ,mit dediziertem Wasserhahn seit 10 Februar 2025 in Benutzung. Der Einbau war recht einfach und auch der Einbau des T-Stücks war kein Problem.Ich musste für den Wasserhahn ein Loch in die Edelstahl Spüle bohren, was ebenfalls kein Problem darstellte. Ich bin mit der gefilterten Wasserqualität sehr zufrieden. Ich habe bis Dato noch keine Tests gemacht aber wenn ich das Trinkwasser auf verschieden Werte hin untersucht habe ändere ich dieses Review nochmal. Der Geschmack das Wassers hat sich deutlich verbessert, es ist viel weicher und hat einen sehr frischen Geschmack, was vorher ungefiltert nicht der Fall war. Wer die Sankt Leonhards Heilwässer kennt kann sich das in etwas vorstellen, das gefilterte Wasser schmeckt ähnlich, weicher, runder und einfach leckerer. Das ganze System ist recht einfach gehalten, funktioniert aber perfekt. Die 3 Filter benötigen bei mir für einen Liter Wasser 16,4 Sekunden, durch den normalen Kaltwasserhahn ungefiltert 6,3 Sekunden. Ich finde den Preis für das Gesamtsystem mit den 3 Filtern angemessen und auch der Preis für die Ersatzfilter ist Ok, wenn man bedenkt das man mit dem PP Filter(29,90€) bis zu 6 Monate, mit dem GC(29,90€) Filter bis zu 12 Monate und dem CT Filter(39,90€) bis zu 18 Monaten auskommt. Mir war ein richtiges Umkehr Osmose System momentan zu teuer und nach Recherchen, fand ich den bis Dato benutzen Brita Tisch Kannenfilter in der Filterleistung, für mich , nicht ausreichend. Wer auf seine Gesundheit achten möchte und wem eine Umkehr Osmose Anlage zu teuer ist, ist mit dem Waterdrop TSA/TSB 3fach Filter System wirklich gut beraten.