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- Waterdrop TSA 8 Layer Under Sink Water Filter...
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Item #:
225546753
Waterdrop TSA 8 Layer Under Sink Water Filter System, NSF/ANSI 42 Certified | Reduces PFAS, PFOA/PFOS, Fluoride, Chlorine, Bad Taste & Odor, Direct
87% of respondents would recommend this to a friend
Item #:
225546753
XCD 333
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
20%
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Imported from USA store
QTY:
Order now and get it around Sunday, August 23
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This under sink water filter system provides 8-stage deep filtration to ensure every drop is pure and healthy.
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What Stands Out
Comprehensive Filtration
Effectively reduces PFAS, PFOA/PFOS, fluoride, chlorine, bad taste, and odor, ensuring clean, safe drinking water for your family.
Easy Installation
Directly connects to your faucet, allowing for a hassle-free setup without the need for professional help or extensive plumbing knowledge.
NSF/ANSI Certified
Quality assured through certification, guaranteeing that the system meets rigorous standards for safety and performance in water filtration.
Product Details
- [Easy DIY Compatibility] Designed for standard under-sink cold-water connections and municipal tap water. This 3 stage under sink water filter system connects directly to most faucets with 1/2" or 3/8" FEMALE NPT threads. It does NOT reduce TDS and helps retain beneficial minerals. Not suitable for hot water; for well water, use with a pre-filtration system. Need to connect to a quick-connect faucet? Contact Waterdrop for free adapter fittings. No additional faucet is included.
- [Easy Filter Replacement] Replacement filters are easy to find and install. For WD-TSA / TSB 3 stage under sink water filtration system, search B0CM8MHWNT for WD-10PP, B0CM8KV1M9 for WD-10GC, and B0CM8SDWWD for WD-10CT
- [More Filters, Better Taste] This under sink water filter system comes with 3 filters and can realize 8-stage deep filtration to reduce PFAS, PFOA/PFOS, residual chlorine, fluorides, silt, rust, cyst, etc. Its resin reduces fluorides. The CT filter has passed IAPMO certification to reduce residual chlorine and improve taste, thereby ensuring every drop is pure and healthy
- [Note On Flow Rate For Deep Purification] After full 8-stage filtration, purified water flows more slowly than direct tap water. Upgraded in 2026, the PP filter uses larger outer pores and finer inner pores to capture particles step by step, helping reduce clogging and maintain a faster, steadier flow rate. This design ensures sufficient contact time for thorough reduction of PFAS, fluoride, and bad taste, while still delivering a steady stream (max flow 1.5 GPM) that fills a standard 12-oz glass in about 4 seconds
- [No Leaking Or Cracking With Highly Precised Technique] The under sink water filter adopts strong materials with an upgraded design. In addition, the age-resistant and freeze-resistant materials make the system twice thicker. The under counter water filter system for kitchen has also passed 400 psi burst pressure, 100,000+ pulse tests at 150 psi, and static tests at 300 psi. These tests prove that the durable integral design clears up worries about cracking cases and leaking issue
- [Solve Clogging Problem] By upgrading the filtration area, our filter now provides a 20X increase in dirt adhesion area, enhancing filtration capability while minimizing the risk of clogging
- [Lifespan Of Up To 18 Months] The three under sink water filters have lifespans of 6 months, 8-12 months, and 12-18 months, respectively. Before going on vacation, please Put the filters in separate sealed plastic bags, and store the bags in your refrigerator (NOT the freezer) to keep it fresh in 30 days
- [3min Installation, 3s Replacement] This under sink water filter system works perfectly with 3/8” and 1/2” cold water tubes. The under sink water filtration system is a simple DIY. With innovative push-to-connect fittings, the installation of the under sink water filter system takes less than 3 minutes. In addition, the twist-and-lock design lets you replace each filter in just 3 seconds
- [Cannot Filter Well Water or Hot Water] Only a cold-water source should be used to power the filter. This system is designed for Municipal Tap Water. If using well water as the source, please make sure the feed water has been through a pre-filtration system. For the solution with a pre-filtration system, please search for WD-PFK
- [Good Service] With a stable water flow, this under sink water filter provides all-round protection for drinking or usage. The carbon block is made from natural coconut shells. Please confirm whether you are allergic to it. TDS is not a professional way to measure the water quality. Essential Minerals, Calcium, Potassium, Sodium, Magnesium... These essential minerals are dissolved solids, PPM will not be dropping if you test with a TDS meter. Waterdrop undersink water filtration system is keeping all those minerals, but removes elements that are harmful to your body
| Other Special Features of the Product | 3min installation, 3s replacement, 8-stage deep filtration, NSF/ANSI 42 & 372 Certified CT Filter, PFAS, PFOA/PFOS and Chlorine Reduction |
| Container Type | Box |
| Installation Type | Under Sink |
| Purification Method | Activated Carbon |
| Power Source | Mechanical Water Pressure |
| LowerTemperature Range | 35 °F |
| Maximum Flow Rate | 1.5 gpm |
| Upper Temperature Rating | 100 °F |
| Supported Water TDS Level Maximum (PPM) | 700 |
| Filter Life Cycle | 18 months |
| Item Dimensions L x W x H | 12.9"L x 4.3"W x 12.4"H (32.8 x 10.9 x 31.5 cm) |
| Capacity | 8000 gallons |
| Item Weight | 6.9 pounds (3.13 kg) |
| Material Type | NSF/ANSI Approved Components |
| Brand Name | Waterdrop |
| Included Components | System×1, hose×2, 3/8"–1/2" Convertor set×1, Teflon tape×1 |
| Model Name | WD-TSA-10 |
| Model Number | WD-TSA |
| UPC | 840814194461 840814194478 |
| Manufacturer | Waterdrop |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Part Number | 1 |
| Brand | Waterdrop |
| Special Feature | 3min installation, 3s replacement, 8-stage deep filtration, NSF/ANSI 42 & 372 Certified CT Filter, PFAS, PFOA/PFOS and Chlorine Reduction See more |
| Product Dimensions (L x W x H) | 12.9"L x 4.3"W x 12.4"H (32.8 x 10.9 x 31.5 cm) |
| Material | NSF/ANSI Approved Components |
| Package Information | Box |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
What's in the box
System×1, hose×2, 3/8"–1/2" Convertor set×1, Teflon tape×1
Who Should Buy?
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Health-Conscious Users
Ideal for individuals seeking to reduce contaminants like PFAS and chlorine for better overall water quality.
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Apartment Dwellers
Perfect for renters who want a non-disruptive water filtration solution without extensive installation requirements.
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Taste Sensitivity
Great for those sensitive to water taste and odor, ensuring a cleaner and more enjoyable drinking experience.
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Large Families
May not meet the high demand for filtered water in larger households, requiring frequent filter changes.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What contaminants does the Waterdrop TSA 8 Layer Under Sink Water Filter System reduce?
Answer: The Waterdrop TSA filter system is designed to significantly reduce harmful contaminants such as PFAS, PFOA/PFOS, fluoride, chlorine, as well as unpleasant tastes and odors from your water. This multi-layer filtration technology effectively targets various pollutants, ensuring that your drinking water is safe and pleasant. For instance, if your local water supply has high levels of chlorine, this filter will enhance the taste and quality of your water, making it ideal for drinking, cooking, and even brewing coffee. -
Question:
Is the Waterdrop TSA filter system easy to install?
Answer: Yes, the Waterdrop TSA filter system is designed for straightforward installation that can be completed without professional help. It connects directly to your existing faucet, allowing for a simple setup process. This feature makes it suitable for those who want a quick and efficient solution to improve their water quality at home. You can enjoy filtered water within minutes, making it perfect for those in apartments or homes where space and time are limited. -
Question:
How often do I need to replace the filters in the Waterdrop TSA system?
Answer: The filters in the Waterdrop TSA system typically need to be replaced every six months, depending on your water quality and usage. Regular replacement ensures optimal performance and continued removal of contaminants. Keeping track of filter life is important for maintaining the purity of your drinking water. For busy households or individuals who frequently cook, this regular replacement schedule helps to ensure that clean and safe water is always available. -
Question:
What certifications does the Waterdrop TSA water filter system have?
Answer: The Waterdrop TSA system is NSF/ANSI 42 certified, which means it has been rigorously tested and meets specific standards for drinking water treatment. This certification assures users of its ability to effectively reduce chlorine, bad taste, and odor. Knowing that your filtration system meets these rigorous standards provides peace of mind and assurance in its effectiveness, crucial for health-conscious consumers who prioritize clean drinking water. -
Question:
Can the Waterdrop TSA filter system be used with well water?
Answer: Yes, the Waterdrop TSA filter system can be used with well water, as long as the primary contaminants fall within its effective reduction capabilities. If your well water contains high levels of chlorine or other specific contaminants like fluoride, this filtration system will help improve the safety and taste of your drinking water. It’s advisable to test your well water initially to understand its specific composition, which can guide the use of the filter effectively. -
Question:
Does the Waterdrop TSA system waste water during filtration?
Answer: No, the Waterdrop TSA system is designed to minimize water waste compared to traditional reverse osmosis systems. Its efficient filtration process ensures that you receive purified water without excessive waste generation. This makes it an eco-friendly choice for consumers conscious of their water usage. It’s particularly beneficial for households that prioritize sustainability and want to reduce their environmental footprint while enjoying clean water. -
Question:
What is the lifespan of the Waterdrop TSA filter system?
Answer: The lifespan of the Waterdrop TSA filter system is influenced by water quality and usage levels, with the main filters typically lasting up to six months. This durability helps maintain entry-level cost efficiency while providing continuous access to purified water. For families or individuals with moderate usage, the system consistently delivers effective filtration, ensuring you always have access to great-tasting and safe drinking water. -
Question:
Is the Waterdrop TSA filter system suitable for high flow rates?
Answer: Yes, the Waterdrop TSA filter is designed to handle high flow rates efficiently. This means you can fill pitchers, pots, or even large containers quickly without experiencing a significant drop in water pressure. This feature is especially handy during cooking or large gatherings, ensuring you have abundant clean water available without interruption. Users can enjoy convenience while still benefiting from excellent water quality. -
Question:
How does the Waterdrop TSA filter enhance the taste of water?
Answer: The Waterdrop TSA filter employs advanced filtration technology to eliminate chlorine, heavy metals, and other impurities that negatively affect water taste. By improving water’s flavor profile, it makes drinking and cooking more enjoyable. Users often notice a significant difference in their water, particularly those who previously found their tap water unpleasant. This enhancement is especially beneficial for beverages like tea or coffee, where water quality plays a crucial role in the final taste. -
Question:
Where can I buy the Waterdrop TSA 8 Layer Under Sink Water Filter System in Antigua and Barbuda?
Answer: You can purchase the Waterdrop TSA 8 Layer Under Sink Water Filter System at Ubuy in Antigua and Barbuda. Ubuy offers a seamless online shopping experience, ensuring that you can easily find and order this highly effective water filtration system. This platform allows customers to access a variety of products safely and efficiently, making it a preferred choice for obtaining quality home appliances.
Waterdrop Under-Sink & Countertop Filtration WD-TSA Editorial Review
The Waterdrop TSA 8 under-sink water filter system has garnered positive feedback from customers, primarily for its taste enhancement, ease of installation, and effective filtration capabilities. Users Consistently report significant improvements in the quality of their tap water, with many noting that it rivals, if not surpasses, the taste of bottled water. This appeal has led to a newfound enjoyment of drinking water, particularly for those who previously found their tap water off-putting or unpalatable. Customers highlight the straightforward installation process, with many finding it user-friendly, though some have suggested that shorter input and output pipes could improve compatibility with tighter cabinet spaces. This device features an intuitive app that helps users manage filter changes efficiently, contributing to a hassle-free experience. However, some customers experienced issues with the initial product performance, particularly with water flow diminishing over time. Fortunately, Waterdrop’s customer support has received praise for responsiveness and effectiveness, offering replacements and upgrades when problems arise. Ultimately, the transition to the Waterdrop TSA 8 appears to be satisfying for many, transforming water Consumption habits and reducing reliance on store-bought bottled water. **
Customer Reviews & Ratings
2497 customers ratings
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5 Star
77%
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4 Star
10%
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3 Star
5%
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2 Star
2%
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1 Star
6%
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Pros
- Excellent water taste improvement
- Easy installation process
- Efficient filtration quality
- Helpful app for filter change reminders
- Responsive customer support
Cons
- Longer input and output pipes not suitable for all cabinet spaces
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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XCD 333
Order now and get it around Sunday, August 23
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Features & Benefits
- 8-stage filtration reduces harmful contaminants like PFAS, PFOA/PFOS, and residual chlorine.
- Improved flow rate and filtration area reduces clogging and ensures great taste.
- Designed with durable, age-resistant materials for a long-lasting performance.
- Installation takes less than 3 minutes with push-to-connect fittings.
- Filter replacement is quick and easy thanks to the twist-and-lock design.
- Filters last 6-18 months depending on model, providing excellent value.
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