Waterdrop G3P800 vs SpringWell UF1
Different approaches to water treatment compared side by side. Best for various water quality situations.
Waterdrop G3P800
Reverse Osmosis System
$999
VS
SpringWell UF1
Under-Sink Filter
$150
Waterdrop G3P800 and SpringWell UF1 are different types of water treatment systems. The Waterdrop G3P800 costs $849 more. The right choice depends on your water data, household size, and which features matter most to you. Check your city's water quality first to understand what you are treating.
Price Difference: $849
The Waterdrop G3P800 costs $849 more. The question is whether the differences justify the cost for your situation.
Full Spec Comparison
| Specification | Waterdrop G3P800 | SpringWell UF1 |
|---|---|---|
| Filtration Stages | 7-stage + UV sterilizer | — |
| Technology | Reverse Osmosis + UV | — |
| Flow Rate (GPD) | 800 | — |
| TDS Removal | Up to 99.9% | — |
| Contaminants Removed | TDS, PFAS, lead, fluoride, chlorine, bacteria, viruses | — |
| Warranty | 1 year | — |
| Filter Life | 6–24 months (depending on stage) | 1,000 gallons (~6 months) |
| Certifications | NSF/ANSI 42, 53, 58, 401 | NSF 42, 53 |
| Dimensions | 17.72" x 5.67" x 17.72" (tankless) | — |
| Installation | Under-sink, DIY-friendly | Under-sink, DIY |
| Water Source | City & Well | — |
| Waste Ratio | 3:1 (pure:drain) | — |
| Smart Features | TDS monitoring, filter life indicator | — |
| Filter Type | — | Carbon block + ultrafiltration |
| Chlorine Removal | — | 99.6% |
| PFAS Removal | — | 95%+ (NSF P473 pending) |
| Lead Removal | — | 99% |
| Flow Rate | — | 2 GPM |
| Replacement Filter | — | 5 |
| Waste Water | — | None |
Frequently Asked Questions
Is the Waterdrop G3P800 or SpringWell UF1 better?
It depends on your situation. SpringWell UF1 ($150) is the better value for most homes. Waterdrop G3P800 ($999) offers premium features that may justify the cost for larger households or those wanting maximum convenience.
Is the SpringWell UF1 worth it at $150?
SpringWell UF1 is one of the most popular water treatment systems on the market. At $150, it offers strong performance for the price. Under-sink filtration for chlorine, PFAS, and lead without RO waste water.
What is the difference between a water softener and a water filter?
A water softener removes hardness minerals (calcium, magnesium) that cause scale. A filter removes contaminants (chlorine, PFAS, lead). They solve different problems. Many homes need both. See our detailed guide. Read our full guide →
Related Guides
Affiliate disclosure: CheckMyTap earns a commission if you purchase through our links. This does not affect our analysis. We compare systems based on water data and household needs, not commission rates. Full disclosure →