Waterdrop 15UB
Score: 88/100
Frizzlife SP99
Score: 82/100Rankings
The Waterdrop 15UB is a highly rated under-sink filter offering 2 years of filtration and strong certification against PFAS and lead. Its main limitation is the lack of TDS reduction and cold-water-only operation. It is best suited for renters and homeowners seeking a low-maintenance, high-capacity solution.
The Frizzlife SP99-NEW is an under-sink filtration system that includes a brushed nickel faucet and offers NSF-certified removal of over 99% of contaminants like lead and chlorine. It retains beneficial minerals and features a quick-change filter design. The main drawbacks are the lack of detailed expert/user feedback and missing data on filter lifespan. It is best for homeowners seeking a DIY-friendly system with a dedicated faucet.
| Attribute | | |
|---|---|---|
0.75 gallons per minute | 1.5 gallons per minutebest | |
24 monthsbest | — | |
3best | 3best | |
19,000 gallonsbest | — | |
1 yearsbest | — | |
| ↓ lower better | 16.34 inches | 14 inchesbest |
| ↓ lower better | 3.46 inchesbest | 5 inches |
| ↓ lower better | 3.66 inchesbest | 15 inches |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Value & Warranty(1) | ||
Warranty (years) | 1 years | years |
Dimensions & Fit(3) | ||
Height (inches) | 16.34 inches | 14.0 inches |
Width (inches) | 3.46 inches | 5.0 inches |
Depth (inches) | 3.66 inches | 15.0 inches |
Performance & Filtration(7) | ||
Certifications | NSF/ANSI 42, 53, 372; IAPMO | NSF/ANSI 42&53 |
Contaminants Removed | PFAS, PFOA/PFOS, Lead, Chlorine, Heavy Metals, Sediment, Odor | Lead, Chlorine, Chloramine, Fluoride, Heavy Metals |
Flow Rate (gallons per minute) | 0.75 gallons per minute | 1.5 gallons per minute |
Filter Life (months) | 24 months | months |
Filter Capacity (gallons) | 19000 gallons | gallons |
Filtration Technology | Multistage | Carbon Block |
TDS Reduction (percent) | false percent | 0 percent |
Installation & Compatibility(3) | ||
Installation Type | Under Sink, Push-to-Connect | Under Sink |
Operating Pressure (psi) | 60 psi | 20-80 psi |
Installation Time (hours) | 0.05 hours | 0.25 hours |
Products in the top-left offer the best value (high score, low price).
Professional reviewers recognize the Waterdrop 15UB for its certified safety and ease of use, highlighting the IAPMO certification and zero-leak performance.
Everyday users express strong satisfaction with the simplicity of installation, space-saving design, and noticeable improvement in water taste.
No professional reviewer opinions or editorial summaries were found in the provided data.
No consumer sentiment data, user testimonials, or recurring themes from everyday users were available in the search results.
