Aquasana AQ-5200 vs Brondell H2O+ Circle — Which Should You Buy?
Side-by-side comparison of Aquasana AQ-5200 and Brondell H2O+ Circle. We compare specs, performance, and value to help you decide.
Feature Comparison
| Feature | Aquasana AQ-5200 | Brondell H2O+ Circle |
|---|---|---|
| Type | Carbon block | 3-stage carbon |
| Certification | NSF | — |
| Removes | Lead, PFOA, PFOS, microplastics | Chlorine, lead, cysts |
| Capacity | 500 gallons | 1,320 gallons |
| Filter Life | 6 months | 2 years |
| Electricity | None | — |
| Installation | Under sink | Under sink |
| Warranty | 1 year | 1 year |
| Design | — | Compact circle |
| Flow Rate | — | 0.5 GPM |
Aquasana AQ-5200
Pros
- ✓NSF certified
- ✓Removes lead, PFOA, PFOS
- ✓No electricity
- ✓No tank
- ✓Easy installation
- ✓Affordable
- ✓Good flow rate
Cons
- ✗Not RO
- ✗Filter replacements ~$60
- ✗Doesn't remove fluoride
Brondell H2O+ Circle
Pros
- ✓2-year filter life
- ✓1,320 gallon capacity
- ✓Compact
- ✓3-stage
- ✓Removes lead, cysts
- ✓Easy filter change
- ✓Sleek design
Cons
- ✗Not RO
- ✗Lower flow
- ✗Premium price for non-RO
Our Verdict
Aquasana AQ-5200
The best value under-sink filter—NSF-certified contaminant removal without the cost of RO.
Special Deal Available — See OfferBrondell H2O+ Circle
The best under-sink filter for long filter life—2 years between replacements.
Price Drop Alert — View Deal NowOur Methodology
We test each under-sink filter for contaminant reduction, installation ease, and long-term cost. No manufacturer has editorial influence.
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