Name: Ultrafiltration Under Sink Water Filter System Waterdrop TSU-W
Brand: Reverse Osmosis Systems & Replacement Filters | Waterdrop
SKU: RP-WD-TSU-W
Price: 132.99 USD
Availability: InStock

Ultrafiltration Under Sink Water Filter System Waterdrop TSU-W

$132.99

$189.99

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Product Details

Long-Term Filtration, Purity Always

Enjoy purified & healthy water with Waterdrop TSU. Use more, save more!

Ideally Sized for Your Under-Sink Space

Discover how the compact Waterdrop under sink water purifier frees up valuable kitchen space.

Filter Life Reminder

You won't miss a filter change with the electronic indicators (PP/UF/CT) on the front panel, notifying you by color change and beep.

Twist and Pull, One-Step Replacement

Installation and filter changes are always hassle-free, designed for your convenience.

Improved Safety, 0 Leakage

With an innovative integrated waterway design and safe materials, you can enjoy a long-lasting, reliable water filter.

Compare Undersink

Compare Undersink	Ultrafiltration Under Sink Water Filter System Waterdrop TSU-W Add to Cart	6-stage Under Sink Ultrafiltration Stainless Steel Water Filter System Waterdrop TST-UF Add to Cart	3-stage Ultra Filtration Under Sink Water Filter System Waterdrop TSA-UF Add to Cart
SKU
SKU	WD-TSU-W	WD-TST-UF	WD-TSA-UF
Price
Price	$189.99	$189.99	$149.99
Size
Size	14.0 x 4.7 x 14.6	14.49 x 4.92 x 12.99	16.8 x 12.9 x 4.3
Ultrafiltration
Ultrafiltration	√	√	√
Micron Rating
Micron Rating	0.01μm	0.01μm	0.01μm
Replacement
Replacement	TSPP TSUF TSCT	TSPP TSUF TSCT	WD-10PP WD-10GC WD-10UF
Certification
Certification	NSF/ANSI 372 Certified	NSF/ANSI 372 Certified	NSF/ANSI 372 Certified
Material
Material	PP Membrane, Carbon Block, Ultrafiltration Membrane	Stainless Steel	PP Membrane, Carbon Block, Ultrafiltration Membrane

FAQ

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

What is 0.01µm ultrafiltration?

It could block impurities larger than 0.01µm — for cleaner, better-tasting water.

Will it take up a lot of space?

Not at all. The slim WD-TSU-W housing fits neatly against your cabinet side — freeing up storage while delivering a steady supply of pure water.

Does it waste water or use electricity?

No, the WD-TSU-W generates no wastewater and runs on batteries — saving you money and shrinking your carbon footprint.

How do I know when to change the filter?

Front-panel indicator lights light up and beep when it's time.

How easy is it to replace the filters?

The twist-and-pull cartridges make replacements tool-free and leak-proof.