















💧 Elevate your tap water game—because your health deserves the cleanest sip every time.
The Waterdrop TSA 8 Layer Under Sink Water Filter System delivers advanced 8-stage filtration that reduces harmful contaminants like PFAS, fluoride, chlorine, heavy metals, and bad odors while retaining essential minerals. Designed for cold municipal tap water, it features a durable, leak-proof build tested to 400 psi, a fast 1 GPM flow rate, and ultra-easy DIY installation and filter replacement. With filters lasting up to 18 months, it ensures consistent, premium water quality for health-conscious professionals.



















| ASIN | B08P58F9SG |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #4,607 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Under-Sink & Countertop Filtration |
| Brand | Waterdrop |
| Certification | Wqa |
| Color | No Extra Faucet-Chlorine and Fluoride Reduction |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,474) |
| Date First Available | February 22, 2021 |
| Installation Type | Under Sink |
| Item Package Quantity | 1 |
| Item Weight | 6.9 pounds |
| Item model number | WD-TSA |
| Manufacturer | Waterdrop |
| Maximum Flow Rate | 1 Gallons Per Minute |
| Model Name | WD-TSA-10 |
| Package Information | Tube |
| Part Number | WD-TSA-10 |
| Pattern | Chlorine and Fluoride Reduction |
| Power Source | Gravity Fed/Water Pressure |
| Product Dimensions | 16.8"L x 12.9"W x 4.3"H |
| Size | 1 Count (Pack of 1) |
| Special Feature | Keeps minerals, so TDS isn't zero! 8-stage deep filtration to reduce silt, rust, cyst, residual chlorine, lead, heavy metals, No leaking or cracking with highly precised technique, Lifespan of up to 18 months, 3min installation, 3s replacement, On-demand filtration solution |
| Special Features | Keeps minerals, so TDS isn't zero! 8-stage deep filtration to reduce silt, rust, cyst, residual chlorine, lead, heavy metals, No leaking or cracking with highly precised technique, Lifespan of up to 18 months, 3min installation, 3s replacement, On-demand filtration solution |
| Style | connect to home faucet |
| Supported Water TDS Level Maximum (PPM) | 500 |
| UPC | 840814194461 840814194478 |
| Upper Temperature Rating | 100 Degrees Fahrenheit |
| Warranty Description | 1 Year Manufacturer |
G**A
Good water filter
I upgraded my waterdrop water filter to this 8 stage system, and it has been working great, since I had a waterdrop system already, installation was easier, I re used the hoses that were installed already, after 3 months water tastes clean and crisp, no complaints.
T**.
Good product
Easy to install and after following instructions, the water quality was fantastic. It was clean and tasted great!
J**R
Wish I bought this sooner!
Install~ I installed this, after a 15hr shift) with zero issues! Scan the QR code & it gives options to arch a YouTube video~ install took 20min TOPS! The hardest part was getting unit onto screws (limited space for me). Make sure you have all tools ready to go! Water ~ let me just say that I live in the city & you can smell the chlorine!! I bought this mainly for my cats drinking water & houseplants. After I installed, let water run for about 3min. I poured myself a glass of water & IT TASTES GREAT! I’m pretty mad I didn’t buy this sooner! Don’t waste your money on anything else~ this is awesome Water flow~ no difference. I didn’t know if it should increase pressure??? Zero noise! ****NOT GETTING PAID NOR ANYTHING FREE FIR THIS REVIEW****
W**M
Good teste
Love the taste of the water. Installation was quite easy, the only difficulty I had was connecting to my 1/4 faucet line.
L**P
Amazing customer service
I bought this filter in October for an in-progress kitchen remodel. The filter installation was easy, and I'm very happy with the filtration. When I was installing the included faucet on my countertop on Thanksgiving day, I found that the washer, nut, and quick-connect were missing. I contacted Waterdrop customer service via email, not expecting a reply due to the holiday weekend. I was very surprised that, within an hour, I got a personal reply from Karina in customer service. She was very helpful! She sent me a whole new faucet, and it arrived on Sunday, just two days later. Absolutely amazing service from Karina and Waterdrop, and the product itself is to notch. Great flow rate, 3-stage filtration, easily replaceable filters, and a high-quality metal (not plastic) faucet.
E**.
Strongly recommended product
Very nice product, easy installation and very smooth taste in water. No odor, no rare color just crystal clear water. Very satisfied with this.
A**T
Great product and excellent customer service
Great tasting water. Easy to install. The best thing about this product is the outstanding customer service if you need them at all. I needed to contact them to get a quick connect fitting and they went above and beyond to provide me all necessary resources. Will highly recommend.
M**S
Excellent product
This filter works great and was very easy to install.
R**V
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.
N**T
L'eau semble avoir un goût plus agréable depuis que j'ai installé le filtre.Installation très simple
A**D
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.
E**.
Ottimo prodotto di facile installazione l acqua è ottima senza sapori acquisto molto soddisfacente ora ho acquistato il primo filtro che va cambiato quindi sono già 5 mesi che sto usando il sistema di filtri . Acquisto che consiglio per smettere di comprare acqua nella plastica.
A**.
Works very will , the water comes out very clean , likes using it to wash my face during my skin care to insure the ultimate results 😊 easy to install under the sink
Trustpilot
2 weeks ago
1 week ago