Waterdrop TSUF Replacement Water Filter for TSU & TSU-WB 0.01μm, 24 months
Waterdrop TSUF Replacement Water Filter for TSU & TSU-WB 0.01μm, 24 months
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
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Fast U.S. Shipping
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✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- 【Compatible model】 The under sink replacement water filter is compatible with Waterdrop Under-Sink Ultra Filtration System (WD-TSU-B/WD-TSU-W).
- 【24 Month Filter Lifespan】Ultrafiltration filter with a 24-month lifespan reduces replacement frequency, minimizing long-term maintenance costs.
- 【Rapid and consistent flow rate】The flow rate can be as high as 1.59 GPM, and you can fill a 8oz cup of water in 2.3 seconds. The ultra-high flow rate also ensures stability.
- 【Easy installation】 You can replace the under sink replacement filter in 3 seconds with a single twist. No tools required.
- 【Professional brand】 Top quality has always been Waterdrop’s approach to water purification. We source our materials in accordance with the highest industry standards. Our professional team members vet every piece of material to ensure that it meets those standards by researching ingredients, auditing sourcing practices, and testing products—all to make your shopping secure.
Overview
- Material : NSF/ANSI Approved Components
- Product Dimensions : 3.3"D x 3.3"W x 10.6"H
- Item Weight : 1.3 pounds
- External Testing Certification : IAPMO
- Product Benefits : Provides an ultra-high flow rate for stable and efficient water filtration

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide