Waterdrop P1+U2+C3 Filter Replacement for Waterdrop TST, 1 Year Compo Pack, Bundle
Waterdrop P1+U2+C3 Filter Replacement for Waterdrop TST, 1 Year Compo Pack, Bundle
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About This
- Designed for WD-TST-UF Systems: This under sink replacement filter set is made for the Waterdrop WD-TST-UF under sink water filtration system and includes all three replacement filter types: P1, U2, and C3.
- 3-Stage Replacement Filter Set: The P1 filter captures sediment such as rust, sand, and larger particles. The U2 filter uses a 0.01-micron ultrafiltration membrane to block most contaminants larger than 0.01 micron, while the C3 activated carbon filter helps reduce unpleasant taste and odor for fresher water.
- Quick & Simple Filter Changes: Routine maintenance is easy—just unscrew the reusable outer housing, remove the used cartridge, and insert the new filter. The straightforward replacement process helps save time and effort.
- Fast, Steady Water Flow: Enjoy a flow rate of up to 1.59 GPM, capable of filling an 8 oz cup in approximately 2.3 seconds. The high-flow design provides a consistent supply of filtered water for daily drinking and cooking needs.
- Reusable Housing, Less Waste: Only the internal filter cartridge needs to be replaced while the outer housing can continue to be used. This reusable design helps reduce unnecessary waste, replacement costs, and ongoing maintenance.
Overview
- Material : Carbon Fiber, Resin
- Product Benefits : Removes impurities and contaminants for cleaner water, with high flow rate and easy replacement.
- Brand : Waterdrop
- Number of Packs : 1
- Set Name : Waterdrop TST

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