Waterdrop TSA
Score: 82/100
Waterdrop 10UB PRO
Score: 78/100Rankings
The Waterdrop TSA is a compact, 8-stage under-sink filtration system designed to reduce over 100 contaminants while retaining beneficial minerals. It lacks TDS reduction capabilities and is limited to cold municipal water. It is best suited for renters or DIYers wanting a quick, low-maintenance upgrade for taste and safety.
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 gallons per minutebest | 0.75 gallons per minute | |
18 monthsbest | 12 months | |
8best | 3 | |
— | 11,000 gallonsbest | |
1 yearsbest | 1 yearsbest | |
| ↓ lower better | 16.93 inches | 12.3 inchesbest |
| ↓ lower better | 6.65 inches | 3.6 inchesbest |
| ↓ lower better | 14.88 inches | 3.9 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Dimensions & Fit(3) | ||
Height (inches) | 16.93 inches | 12.3 inches |
Width (inches) | 6.65 inches | 3.6 inches |
Depth (inches) | 14.88 inches | 3.9 inches |
Performance & Filtration(8) | ||
Certifications | NSF/ANSI 372 | NSF/ANSI 42 & 372, IAPMO |
Contaminants Removed | PFAS, Chlorine, Heavy Metals | Lead, Chlorine, PFAS, PFOA/PFOS, Rust, Heavy Metals, Sand, Bad Taste & Odor |
Flow Rate (gallons per minute) | 1 gallons per minute | 0.75 gallons per minute |
Filter Life (months) | 18 months | 12 months |
Filtration Stages | 8 | 3 |
Filter Capacity (gallons) | null gallons | 11000 gallons |
Filtration Technology | Multi-Stage Carbon/KDF/Resin | Multistage |
TDS Reduction (percent) | 0 percent | false percent |
Features & Accessories(1) | ||
Included Faucet | false | true |
Installation & Compatibility(2) | ||
Installation Type | Direct Connect | Under Sink, Drill-free |
Operating Pressure (psi) | 125 psi | 60 psi |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors praise the Waterdrop TSA for its compact design, quick installation, and comprehensive 8-stage filtration that targets harmful contaminants like PFAS and heavy metals.
Everyday users commonly praise the ease of installation and report significant improvements in water taste, with some finding the lack of TDS reduction limiting.
