6-Stage Advanced Filtration
Enjoy purified water for all daily uses with Waterdrop's ultrafiltration system!
Safe, Convenient & Reliable Usage
Food-Grade Material
Avoids secondary pollution, safe & durable
Fast & Stable Flow
Enjoy pure water at 1.5 GPM
Meets Diverse Needs
Start purer water usage now!
Compare Undersink
| Compare G Series | |||
|---|---|---|---|
| SKU | |||
| SKU | WD-TST-UF | WD-TSU-W | WD-TSA-UF |
| Price | |||
| Price | $189.99 | $189.99 | $149.99 |
| Dimensions (inch) | |||
| Dimensions (inch) | 14.49 x 4.92 x 12.99 | 14.0 x 4.7 x 14.6 | 16.8 x 12.9 x 4.3 |
| Ultrafiltration | |||
| Ultrafiltration | √ | √ | √ |
| Micron Rating | |||
| Micron Rating | 0.01μm | 0.01μm | 0.01μm |
| Replacement | |||
| Replacement | WD-P1 WD-U2 WD-C3 | 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 | Stainless Steel | PP Membrane, Carbon Block, Ultrafiltration Membrane | 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 does the under-sink filter reduce?
It reduces bacteria, chlorine, heavy metals, large particles, and more impurities — while keeping healthy minerals like calcium and magnesium.
Is the system certified?
Yes, it's certified by IAPMO R&T to NSF/ANSI 42 & 372 standards for contaminant reduction and low lead.
Is installation difficult?
Not at all. It's a quick DIY setup with all parts included — no drilling needed.
What is the housing made of?
Food-grade stainless steel. It's corrosion-resistant, leak-proof, and built to last.
How fast can you get pure water?
1.5 GPM — fast enough to fill a 6oz cup in less than 2 seconds.