
Aquasana Claryum
Score: 85/100
Waterdrop UA-5Y
Score: 92/100Rankings

The Waterdrop UA-5Y is a compact under-sink filtration system featuring a 5-year filter lifespan and NSF/ANSI 372 certification for lead reduction. It offers easy, tool-free installation and effective removal of common contaminants like chlorine and microplastics. It is best suited for budget-conscious users seeking low-maintenance filtration in compact kitchen spaces.

The Aquasana AQ-5300.55 is a 3-stage under-sink filter using Claryum technology to remove 99.99% of contaminants while retaining beneficial minerals. It is certified to multiple NSF/ANSI standards and offers a significantly faster flow rate than pitcher filters. It is best suited for households seeking rigorous contaminant reduction without the complexity of reverse osmosis.
| Attribute | ![]() | ![]() |
|---|---|---|
0.5 gallons per minute | 0.75 gallons per minutebest | |
6 months | 60 monthsbest | |
3 | 5best | |
600 gallonsbest | — | |
1 years | 5 yearsbest | |
| ↓ lower better | 9 inchesbest | 16.7 inches |
| ↓ lower better | 4.25 inches | 3.6 inchesbest |
| ↓ lower better | 12 inches | 3.9 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Value & Warranty(1) | ||
Warranty (years) | 1 years | 5 years |
Dimensions & Fit(3) | ||
Height (inches) | 9.0 inches | 16.7 inches |
Width (inches) | 4.25 inches | 3.6 inches |
Depth (inches) | 12.0 inches | 3.9 inches |
Performance & Filtration(7) | ||
Certifications | NSF/ANSI 42, 53, 401 | NSF/ANSI 372, IAPMO R&T Tested |
Contaminants Removed | Lead, PFAS, Microplastics, Chlorine, VOCs | Chlorine, Lead, Mercury, PFOA/PFOS, Microplastics, VOCs (partial), Taste/Odor |
Flow Rate (gallons per minute) | 0.5 gallons per minute | 0.75 gallons per minute |
Filter Life (months) | 6 months | 60 months |
Filtration Stages | 3 | 5 |
Filter Capacity (gallons) | 600 gallons | gallons |
Filtration Technology | Claryum 3-Stage | Activated Carbon Block |
Features & Accessories(1) | ||
Included Faucet | true | false |
Installation & Compatibility(1) | ||
Installation Type | Under-sink | Under Sink |


Products in the top-left offer the best value (high score, low price).

Professional insights highlight Aquasana's Claryum technology as a robust filtration solution certified to multiple NSF/ANSI standards, including the stricter P473 benchmark for PFAS. Experts note the significant advantage in flow rate compared to pitcher filters.
The provided web research data does not contain user feedback, reviews, or sentiment analysis from everyday customers. Therefore, no consumer praise or recurring themes can be identified.

Professional reviewers view the Waterdrop UA-5Y as a reliable, durable option specifically suited for households prioritizing long-term convenience and ease of installation over maximum contaminant removal breadth.
General user sentiment is positive, with primary praise focused on the super quick installation, high water flow, and consistently clear and clean tasting water.
“Super quick installation”

“High flow”

“Clear and clean tasting water”

