
Frizzlife SP99
Score: 82/100
Waterdrop 10UB PRO
Score: 78/100Rankings

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.

The Waterdrop 10UB PRO is a compact under-sink filter that offers drill-free installation and reduces key contaminants like lead and PFAS. It does not reduce TDS, which may be a limitation for users seeking comprehensive mineral removal. It is ideal for renters or those who want a quick, non-permanent installation.
| Attribute | ![]() | ![]() |
|---|---|---|
1.5 gallons per minutebest | 0.75 gallons per minute | |
— | 12 monthsbest | |
3best | 3best | |
— | 11,000 gallonsbest | |
— | 1 yearsbest | |
| ↓ lower better | 14 inches | 12.3 inchesbest |
| ↓ lower better | 5 inches | 3.6 inchesbest |
| ↓ lower better | 15 inches | 3.9 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Value & Warranty(1) | ||
Warranty (years) | years | 1 years |
Dimensions & Fit(3) | ||
Height (inches) | 14.0 inches | 12.3 inches |
Width (inches) | 5.0 inches | 3.6 inches |
Depth (inches) | 15.0 inches | 3.9 inches |
Performance & Filtration(7) | ||
Certifications | NSF/ANSI 42&53 | NSF/ANSI 42 & 372, IAPMO |
Contaminants Removed | Lead, Chlorine, Chloramine, Fluoride, Heavy Metals | Lead, Chlorine, PFAS, PFOA/PFOS, Rust, Heavy Metals, Sand, Bad Taste & Odor |
Flow Rate (gallons per minute) | 1.5 gallons per minute | 0.75 gallons per minute |
Filter Life (months) | months | 12 months |
Filter Capacity (gallons) | gallons | 11000 gallons |
Filtration Technology | Carbon Block | Multistage |
TDS Reduction (percent) | 0 percent | false percent |
Installation & Compatibility(2) | ||
Installation Type | Under Sink | Under Sink, Drill-free |
Operating Pressure (psi) | 20-80 psi | 60 psi |


Products in the top-left offer the best value (high score, low price).

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