Restored Waterdrop TSB-ALK 8 Layer Slightly Alkaline Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, with Dedicated Faucet, Under Sink Water Filtration System (Refurbished)

★★★★☆ 4.0 114 reviews

US$35.60
Price when purchased online
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US$35.60
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 230895829 Release Date 2026/06/18 List Price US$35.60 Model Number 230895829
Category

Waterdrop was founded in 2015 with a commitment to improving global drinking water quality. Dedicated to meeting global household water needs, ensuring water safety, and contributing to human well-being, Waterdrop provides filtered water access to people worldwide.

  • ‌Important Use Notes (TDS & Water Source): This under-sink system does not reduce TDS. It is designed for municipal tap water and cold water only, and is not recommended for well water or hot water.
  • Replacement Filter Models (No ASIN): For the WD-TSB-ALK system, replacement filters include WD-10PP, WD-10GC, and WD-10ALK (search by these model names).
  • Alkaline Mineral Enrichment: The alkaline stage is designed to add minerals such as calcium, magnesium, sodium, and potassium to help enhance taste; mineral retention/addition may keep TDS readings from dropping.
  • 8-Stage Filtration (3 Filters): Includes 3 filters to provide 8-stage filtration (including alkaline filtration) and is third-party tested to help reduce chlorine, taste & odor, fluoride, certain heavy metals, rust, sediment, sand, and particles. KDF media helps reduce heavy metals, and ion-exchange resin supports fluoride reduction.
  • Easy Install, Lifespan & Anti-Clog Design: Twist-and-lock design supports DIY installation in about 3 minutes and filter changes in about 3 seconds. Filters are rated for up to 12 months of use (varies by water conditions). For vacations, store used filters in sealed bags in the refrigerator (not the freezer) for up to 30 days. An upgraded filtration area is described as providing about 20× more dirt-adhesion area to help reduce clogging risk and support consistent performance.
Brand Waterdrop
Dimensions 12.90 x 4.30 x 12.40 in
Has written warranty No
Rec. use Cleaning
Weight 1.46 lb
Model W-WD-TSB-ALK-RE-TS
Color type Black

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