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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

Quantity
Regular price $134.35
Regular price Sale price $134.35
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  • Risk-Free 30-Day Returns
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30-Day Hassle-Free Returns

Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.

✔ Easy return process

✔ Fast refunds

✔ No hidden conditions

Fast U.S. Shipping

We ship within the United States only — no international delays.

✔ Processing time: 1–2 business days

✔ Delivery time: 3–7 business days

✔ Real-time tracking available

👉 Track your order anytime from the header via Track Order

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
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Is Hard Water or Contaminated WaterDamaging Your Home?
Signs You May Be Experiencing Problems With Your Tap Water
Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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RO Water Filters Reverse Osmosis Water Filters for Pure Drinking Water
Salt Water Softeners Salt Water Softeners for Powerful Hard Water Treatment
Pure Water. Better Living.

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.

Descaling Solutions Descaling Solutions for Removing Limescale and Mineral Buildup
👉 Enjoy healthier skin and hair with every use.
Water Filter Cleaning Kits

👉 Prevent scale buildup and keep your appliances running efficiently.

Under Sink Water Filters

👉 Softer, brighter clothes that last longer with every wash.

Reverse Osmosis Systems Best Reverse Osmosis Systems for Clean Drinking Water

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.

Impurity Reduction 95%
Chlorine Removal 99%

FAQ

Is installation difficult?
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No. Our systems are designed for easy DIY installation and most homeowners can install them without professional tools. If you need help, our support team is always available.
Do I need a plumber to install the system?
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No plumber is required. The system connects directly to your existing plumbing with simple fittings.
How does this system improve water quality?
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Our filtration system helps reduce common impurities and minerals that cause hard water problems, improving the taste and clarity of your water.
Will this help protect my appliances?
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Yes. Hard water minerals can build up inside appliances. Our system helps reduce scale buildup, helping extend the life of washing machines, dishwashers, and water heaters.
How often do filters need to be replaced?
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Most filters only need replacement every 6–12 months, depending on usage and local water conditions.
Will this improve my skin and hair?
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Many customers notice softer skin and smoother hair after switching to filtered or softened water.
What if I'm not satisfied with the system?
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If you're not completely satisfied, you can return your product within 30 days for a full refund.
Easy to install — no plumber required. Our experts are here if you need help.
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