US Water Systems Pulsar UV Disinfection 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 $1,179.95 it costs more than the category median of $829. No certifier listing was found for it. Its cartridge cost of about $111 a year is below the $143-a-year median of the 5 UV systems with a stated cartridge cost.
You might send it back: returns carry a restocking fee of up to 40%, while 4 of the 5 UV systems charge none
- Price
- $1,179.95
- Certified for
- None found
- Flow
- 10 gpm (brand)
- Cartridge life
- Not stated
- Cost per year
- $111
- Warranty
- 10 years
Certification
No certifier listing found.
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 reactor, 3 years on the controller, 1 year on the lamp.
60 days, new and unopened, less shipping (restocking fee up to 40%).
Warranty: 10 years on the reactor, 3 years on the controller, 1 year on the lamp. Returns: 60 days, new and unopened, less shipping (restocking fee up to 40%). Shipping: not stated by the brand. Source: US Water Systems data sheet, checked Oct 14, 2026.
Source: US Water Systems 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)THIS MODEL | $1,179.95 | — | $111 | 10 years | 9.25/10 | Check price → |
| VIQUA PRO10 UV System (10 gpm) | $3,175 | — | $155 | 10 years | 9.25/10 | Check price → |