VIQUA PRO10 UV System (10 gpm) review
By Daryna Klochko · Published · Specs checked Oct 14, 2026 · 
Scores 9.25/10, tied for 1st of the 5 UV systems we track. At $3,175 it is the most expensive of the 5 UV systems, against a category median of $829. Its NSF listing covers UV disinfection of water that may be contaminated (NSF/ANSI 55 Class A). None of the 5 UV systems is listed for a health claim. Its cartridge cost of about $155 a year is above the $143-a-year median of the 5 UV systems with a stated cartridge cost.
- Price
- $3,175
- Certified for
- Listed, no substances
- Flow
- 10 gpm
- Cartridge life
- Not stated
- Cost per year
- $155
- Warranty
- 10 years
Certification
Listed by NSF under NSF/ANSI 55 Class A, checked Oct 14, 2026. Search the NSF listings
The contaminants or other substances removed or reduced by this water treatment device are not necessarily in your water. Listing checked on Oct 14, 2026. What a listing means and what it doesn't
Specs and sources
Checked Oct 14, 2026 · source under each valueFiltration
Cartridges and install
Buying
Warranty, returns and shipping
10 years on the UV chamber, 5 years on the controller and hardware, 1 year on the lamp and UV sensor.
30 days (Amazon refund or replacement).
Warranty: 10 years on the UV chamber, 5 years on the controller and hardware, 1 year on the lamp and UV sensor. Returns: 30 days (Amazon refund or replacement). Shipping: not stated by the brand. Source: VIQUA data sheet, checked Oct 14, 2026.
Source: VIQUA data sheet, checked Oct 14, 2026.
Compared with similar UV systems
| Model | Price | Certified for | Cost per year | Warranty | Score | Where to buy |
|---|---|---|---|---|---|---|
| iSpring UVF55FS Whole-House UV (12 gpm) | $338.99 | — | $80 | 1 year with registration | 9/10 | Check price → |
| PURA UV20-2 SD Two-Stage UV System (8–10 gpm) | $729 | — | $143 | 3 years | 9/10 | Check price → |
| VIQUA VH410 UV System (18 gpm) | $829 | — | $158 | 10 years | 9/10 | Check price → |
| US Water Systems Pulsar UV Disinfection System (10 gpm) | $1,179.95 | — | $111 | 10 years | 9.25/10 | Check price → |
| VIQUA PRO10 UV System (10 gpm)THIS MODEL | $3,175 | — | $155 | 10 years | 9.25/10 | Check price → |