# TLDR Review: Aquasana 3-Stage Under Sink Water Filter

*Published: 2024-09-16 | Updated: 2024-09-16 | Source: https://shopsavvy.com/reviews-tldr/aquasana-3-stage-under-sink-water-filter*

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## Product: Aquasana 3-Stage Under Sink Water Filter
**Brand:** Aquasana

## Pros
- Efficient 3-stage filtration system including activated carbon and ion exchange resin.
- High contaminant reduction, NSF certified to standards 42, 53, 401, and P473.
- Offers a decent flow rate of 0.5-0.72 gpm for under-sink units.
- Removes a wide range of contaminants including chlorine, lead, and pharmaceuticals.
- Filters have a relatively long lifespan of 600-800 gallons.
- Compact design ensures it fits easily under most sinks.
- Easy installation process praised by several users.

## Cons
- Annual maintenance cost ranges between $140.00-160.00, which some users found to be on the higher side.
- Flow rate reduces slightly as filters approach the end of their lifespan.
- Some users noted a decrease in water pressure over time.
- Requires regular filter changes to maintain optimal performance.
- Limited warranty period of just 1 year, which could be a concern for some buyers.

## Bottom Line

The Aquasana 3-Stage Max Flow Claryum Under Sink Water Filter System is an efficient and compact option for those looking for high-quality water filtration. While the maintenance costs are on the higher side, its ability to remove a wide range of contaminants and ease of installation make it a worthwhile investment. If you're looking for long-term reliability and don't mind the occasional filter change, this system is a solid choice.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Efficient 3-stage filtration system including activated carbon and ion exchange resin. | Annual maintenance cost ranges between $140.00-160.00, which some users found to be on the higher side. |
| High contaminant reduction, NSF certified to standards 42, 53, 401, and P473. | Flow rate reduces slightly as filters approach the end of their lifespan. |
| Offers a decent flow rate of 0.5-0.72 gpm for under-sink units. | Some users noted a decrease in water pressure over time. |
| Removes a wide range of contaminants including chlorine, lead, and pharmaceuticals. | Requires regular filter changes to maintain optimal performance. |
| Filters have a relatively long lifespan of 600-800 gallons. | Limited warranty period of just 1 year, which could be a concern for some buyers. |
| Compact design ensures it fits easily under most sinks. |  |
| Easy installation process praised by several users. |  |

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Amazon | $294.98  | Check |

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*