Of the six (6) best consumer reviews for under sink water filter systems identified here, one (1) of them was from Aquasana. I have included a product review and a table showing how it compares with the top-rated Waterdrop filter system.
Aquasana AQ-5200.55 2-Stage Under Counter Water Filter System
Consumer Rating: #6
Price: ~ $200 US
Owner: Aquasana
Certification: NSF/ANSI Standards 42, 53, 401, and P473
Filtration Method: Carbon Block, CTO
Filter Capacity: 500 Gallons or every 6 Months
Filter Cost: ~ $38.00 US
Options: Dedicated faucet (brushed nickel, chrome, or oil rubbed nickel)
Warranty: 30-day return policy with Amazon, 1-year warranty with Aquasana
Other: sub-micron filter (.5 microns)
Description: This product was rated 6th from the list of 6 top rated products as determined by the Consumers. The Aquasana AQ-5200 2- Stage Under Counter water filter system features two powerful filters, combining powerful activated and catalytic carbon with ion-exchange and sub-micron filtration (.05 Microns) to effectively remove/reduce 97% of chlorine and chloramines, 99% of lead, and 96% of PFOA/PFOS. It’s also certified to reduce microplastics, mercury, chlorine-resistant cysts, herbicides, pesticides, VOCs, pharmaceuticals, and more. It enhances the potable water quality from your faucet to bottled water quality saving you hundreds of dollars annually.
Pros: Simple and quick installation, provides an alert when it is time to replace the filter, quick filter change, inexpensive and readily available filters, 0.5-micron rating filter, multiple finish options for dedicated faucet
Cons: Intended for potable water (i.e. not well water or heavy sedimented water), does not remove fluoride, low flow rate
Aquasana AQ-5200.55 2-Stage (#6) to Waterdrop 17UA (#1) Under Sink Water Filter System Product Comparison
| Model | Waterdrop 17UA | Aquasana AQ-5200 2-Stage |
|---|---|---|
| Filter | Activated carbon made from natural coconut shells | Carbon Block, CTO |
| Filter Capacity | 24000 Gallons | 500 Gallons |
| Flow Rate | 0.75 GPM | Up to .5 GPM |
| Chlorine removal | Yes | Yes |
| Lead removal | Yes | Yes |
| Fluoride removal | No | No |
| Sediment removal | Yes | Yes |
| Heavy Metals removal | Yes | Yes |
| Bacteria/Cysts removal | No | Yes |
| Contaminants > 0.01 uM removal | No | No (>0.5 uM) |
Conclusion
The Aquasana AQ-5200.55 2-Stage Under Sink Water Filter System was rated 6th in the top 6 rated products as determined by the Consumer. You can find more about this here. Also, a side-by-side comparison of these 6 products can be found here. They each have their unique features and I hope you find the one that fits your needs the best.