Waterdrop - TSA Under Sink Water Filter System Extra 2 filters - Black
About this product
The Waterdrop TSA under sink water filter system features 8-stage deep filtration with three filters to reduce PFAS, PFOA/PFOS, chlorine, fluoride, heavy metals, rust, and more, delivering cleaner, better-tasting water. Recommended by National Geographic, it has a compact, space-saving design with quick-connect fittings for easy DIY installation in 3 minutes and 3-second filter replacement. Built with durable, age-resistant materials, it passes rigorous pressure and durability tests to prevent leaks or cracks, while its upgraded filtration area minimizes clogging risks. With filter lifespans of up to 18 months, the TSA ensures long-lasting performance for municipal tap water, though it is not designed for well or hot water.
Features
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, heavy metals, silt, rust, cyst, etc. Its KDF materials can effectively reduce heavy metals
𝐍𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐆𝐞𝐨𝐠𝐫𝐚𝐩𝐡𝐢𝐜 𝐑𝐞𝐜𝐨𝐦𝐦𝐞𝐧𝐝𝐞𝐝
The Waterdrop TSA is an under sink water filter recommended by National Geographic. It is compact and easy to install. The filter's space-saving design fits neatly under most sinks, leaving ample room for other plumbing and storage needs. Its quick-connect fittings allow for a straightforward setup that can be completed without hiring a professional
𝐍𝐨 𝐥𝐞𝐚𝐤𝐢𝐧𝐠 𝐨𝐫 𝐜𝐫𝐚𝐜𝐤𝐢𝐧𝐠
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.
Specifications
- BrandWaterdropModel NumberWD-TSA-PPGCSTProduct NameWaterdrop TSA Under Sink Water Filter System Extra 2 filtersColorBlackProduct Height16.8 inchesProduct Width4.3 inches
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The Waterdrop TSA under sink water filter system features 8-stage deep filtration with three filters to reduce PFAS, PFOA/PFOS, chlorine, fluoride, heavy metals, rust, and more, delivering cleaner, better-tasting water. Recommended by National Geographic, it has a compact, space-saving design with quick-connect fittings for easy DIY installation in 3 minutes and 3-second filter replacement. Built with durable, age-resistant materials, it passes rigorous pressure and durability tests to prevent leaks or cracks, while its upgraded filtration area minimizes clogging risks. With filter lifespans of up to 18 months, the TSA ensures long-lasting performance for municipal tap water, though it is not designed for well or hot water.

The Waterdrop TSA under sink water filter system features 8-stage deep filtration with three filters to reduce PFAS, PFOA/PFOS, chlorine, fluoride, heavy metals, rust, and more, delivering cleaner, better-tasting water. Recommended by National Geographic, it has a compact, space-saving design with quick-connect fittings for easy DIY installation in 3 minutes and 3-second filter replacement. Built with durable, age-resistant materials, it passes rigorous pressure and durability tests to prevent leaks or cracks, while its upgraded filtration area minimizes clogging risks. With filter lifespans of up to 18 months, the TSA ensures long-lasting performance for municipal tap water, though it is not designed for well or hot water.

The Waterdrop WD-M6CG countertop reverse osmosis system features an 8-stage filtration process with a 0.0001μm RO membrane, effectively reducing TDS, PFOA, PFOS, nitrate, fluoride, arsenic, lead, and more, and is tested by a third-party laboratory. It quickly heats or cools water to 59℉ or 203℉, with a Favorite Mode to save preferred temperature and volume settings. The system infuses essential minerals like K⁺, Ca²⁺, Na⁺, Mg²⁺, Sr²⁺, and Zn²⁺ for a balanced taste. It includes a large 185oz tank with separate 135oz tap and 50oz waste water compartments, maintaining a 3:1 pure-to-drain ratio. Equipped with smart touch controls, an NFC one-tap guide, and a detachable 40oz glass pitcher, it offers installation-free convenience for kitchens, offices, or RVs.

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