Waterdrop 15UB-UF
Score: 85/100
Waterdrop TST-UF
Score: 85/100Rankings
The Waterdrop 15UB-UF is a compact under-sink ultrafiltration system designed for high-capacity bacteria and chlorine reduction with minimal installation effort. Its primary limitation is the inability to remove dissolved solids like TDS or PFAS, making it less comprehensive than carbon block or RO systems. It is best suited for budget-conscious users seeking a simple, high-capacity solution for municipal tap water.
The Waterdrop TST-UF is a high-precision under-sink ultrafiltration system featuring a durable stainless steel housing and 0.01μm membrane. It excels at removing bacteria and heavy metals while retaining beneficial minerals, though its large footprint requires ample under-sink space. It is best suited for households with municipal water supplies seeking robust, NSF-certified purification.
| Attribute | | |
|---|---|---|
0.75 gallons per minute | 1.59 gallons per minutebest | |
24 monthsbest | 12 months | |
3best | 3best | |
16,000 gallonsbest | — | |
1 yearsbest | 1 yearsbest | |
| ↓ lower better | 16.7 inches | 14.49 inchesbest |
| ↓ lower better | 3.6 inchesbest | 4.92 inches |
| ↓ lower better | 3.9 inchesbest | 12.99 inches |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Dimensions & Fit(3) | ||
Height (inches) | 16.7 inches | 14.49 inches |
Width (inches) | 3.6 inches | 4.92 inches |
Depth (inches) | 3.9 inches | 12.99 inches |
Performance & Filtration(5) | ||
Certifications | NSF/ANSI 42, 53, 372 | NSF/ANSI 372 |
Contaminants Removed | Bacteria, Chlorine, Lead, Heavy Metals | Chlorine, heavy metals, bacteria, sediment, rust, benzene, colloids, PFAS, PFOA/PFOS |
Flow Rate (gallons per minute) | 0.75 gallons per minute | 1.59 gallons per minute |
Filter Life (months) | 24 months | 12 months |
Filter Capacity (gallons) | 16000 gallons | gallons |
Features & Accessories(1) | ||
Included Faucet | true | false |
Installation & Compatibility(3) | ||
Installation Type | Under-sink | Under Sink |
Operating Pressure (psi) | 60 psi | 15-87 psi |
Installation Time (hours) | 0.05 hours | hours |
Products in the top-left offer the best value (high score, low price).
No user reviews are currently available on major retail platforms, limiting insights into everyday consumer experiences. However, the product's NSF/ANSI certification and widespread availability across major retailers suggest market acceptance.
Professional analysis highlights the TST-UF's superior filtration precision and durable stainless steel construction compared to basic plastic alternatives, positioning it as a robust solution for households seeking high-quality under-sink filtration.
The provided research data does not contain specific user reviews, ratings, or consumer testimonials. Therefore, no consumer sentiment analysis or recurring user themes can be extracted from the source material.
