Absolute Water Filtration Est. 2004 · Licensed & Insured
Well water

UV disinfection in Grants Pass, Oregon.

Bacteria and viruses inactivated without chlorine, at the well.

Why Grants Pass

UV disinfection for Grants Pass water.

Primary source
Grants Pass Water — Rogue River surface intake, plus surrounding private wells
Key issues we see
Documented rural well arsenic above MCL
Rogue River chlorine and DBPs
Untested private wells in Josephine County backcountry
Iron/manganese in reducing groundwater

Grants Pass-area private wells, especially in the Williams, Murphy, and outlying Applegate corridors, include shallow and surface-influenced sources. UV disinfection is the standard residential bacterial control after any positive coliform result.

NSF/ANSI 55 Class A UV at 40 mJ/cm², with sediment plus carbon prefilters and annual lamp replacement, is the right specification for residential wells.

Is this you?

Symptoms we see in Grants Pass

  • Positive total coliform or E. coli on a well test
  • Well after a flood, fire, or new construction
  • Surface-influenced spring or shallow dug well
  • Household member immunocompromised or pregnant
What's included

Every uv disinfection job in Grants Pass

  • NSF/ANSI 55 Class A UV chamber sized to peak flow
  • Sediment + carbon prefilters
  • Annual lamp replacement and sleeve cleaning
  • Optional UV intensity monitor and alarm
Book my free Grants Pass test
FAQ

UV disinfection in Grants Pass — questions.

How much does uv disinfection cost in Grants Pass?
Pricing in Grants Pass starts with our free on-site water test. The local profile we look for here: Documented rural well arsenic above MCL; Rogue River chlorine and DBPs. Every quote is sized to your actual chemistry — never a catalog package — so we don't write a number until we've tested your tap or well.
Is uv disinfection the right call for a Grants Pass home?
Largest city in Josephine County — Rogue River source plus a documented well at 18.1 ppb arsenic in surrounding rural parcels. Bacteria and viruses inactivated without chlorine, at the well. A free on-site test confirms which contaminants apply at your specific address — and which solution stack actually moves the numbers — before we quote anything.
Do you service Grants Pass homes and rural wells?
Yes. Absolute Water Filtration is based at 815 N Central Ave in Medford with a 40-mile residential service radius. Grants Pass sits on our regular Josephine County route from Medford. Source for Grants Pass: Grants Pass Water — Rogue River surface intake, plus surrounding private wells.