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24 Months Lifetime WD-TSUF Filter for Ultra Filtration System
24 Months Lifetime WD-TSUF Filter for Ultra Filtration System
24 Months Lifetime WD-TSUF Filter for Ultra Filtration System
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24 Months Lifetime WD-TSUF Filter for Ultra Filtration System

Trustpilot
$42.99

The Ultra-Filtration Filter effectively reduces any contaminants larger than 0.01 μm.

Provides up to 24 months of filtered water.

Takes only a twist to change the filter in three seconds. No tools required.

Compatible model: WD-TSU-B/WD-TSU-W.

Fast, Free Shipping

30-Day Price Protection

30-Day Worry-Free Returns

24/7 Customer Support

Services and Benefits

Enjoy swift doorstep delivery with every order at no extra cost. Our efficient logistics network ensures your purchases reach you quickly and reliably, so you can start using your new products without delay or hidden fees. Experience convenience that truly moves at your speed.

Enjoy worry-free shopping with our 30-day price protection. If the price drops within 30 days of your purchase, contact us and we’ll refund the difference according to our policy, helping you shop with greater confidence and value.

Shop with complete confidence knowing you have a full month to decide. If you're not satisfied for any reason, our straightforward return process makes it easy to send items back for a prompt refund or exchange—no complicated steps or hassles involved.

Our dedicated support team is available around the clock, every day of the year. Whenever you need assistance, get immediate help via live chat, email, or phone for any questions, ensuring a smooth and supported experience whenever you reach out.

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In Stock—Estimated delivery in 3-7 business days.
$42.99
24 Months Lifetime WD-TSUF Filter for Ultra Filtration System
24 Months Lifetime WD-TSUF Filter for Ultra Filtration System
  • Overview
  • Reviews
  • FAQs

Compatible for

Ultrafiltration Undersink System

Filters 99% of PFOA, PFOS, chlorine, and more.

Ultrafiltration Under Sink Water Filter System Waterdrop TSU-W

TSU-W

Lifespan

24 Months

Upgrade your kitchen experience! The TSUF filter lasts 24 months providing clean, healthy water for your kitchen continuously.

Clean water supply

2,200 Gallons

Perfect for families, this filter handles 2,200 gallons with ease. Replace in seconds—no mess, no tools, no hassle.

Ultra-Filtration Filter Compatible model:

Ultra-Filtration Filter Compatible model:

WD-TSU-B
WD-TSU-W

Enhanced filtration

Enhanced filtration

The filter effectively reduces chlorine, lead, taste and odor, and other harmful heavy metals.

Easy installation

Easy installation

Takes only a twist to change the filter in three seconds. No tools required.

Review

Hear From Our Users

Waterdrop users rave about the clean, crisp taste and health benefits of filtered water. Read their stories and see why they choose us.

Hear From Our Users
Trustpilot Review
Trustpilot

FAQ

Curious about how the undersink filter works? Our FAQ section covers everything from filter lifespan to installation tips for clean, pure water every day.

Contact Us

How often should I replace the filter?

The filter life depends on two factors: service time and actual filtered water volume. When one reaches the upper limit, the system will show a prompt for replacement. The filter will last for 24 months.

How do I calculate the filter life?

Due to differences in water quality and water consumption in each house, the replacement time of the filter will vary. When the filter needs to be replaced, the filter life indicator on the front panel will change color. You can replace the filter according to the indicator light, which is very convenient.