Water filtration system replacement cost is provided after an on-site assessment and a written, line-item proposal from Ultimate Heating & Air. Price varies most with system capacity, your water quality goals, and the plumbing work required to fit the new unit. We install WaterTech whole-home filtration and can tailor media to target lead, PFAS, cysts, and chlorine/chloramine, which also affects cost. We replace whole-home systems for homeowners throughout Garden City and nearby neighborhoods. Financing is available for new installs, and we offer a free proposal after the assessment; current promos include $49 water filtration repair assessments and $99 new filtration assessments with 4-hour arrival.
Key cost drivers our plumbers evaluate:
- Flow rate and whole-home capacity needed for your fixtures
- Targeted contaminants and chosen media/technology (e.g., WaterTech options for lead/PFAS)
- Plumbing tie-ins or add-ons, like pairing with a softener or replacing valves
A brief visit lets us confirm parts, labor, and timeline before you commit.
Updated: 2026-09-05
Need help in Garden City, ID? Call (208) 738-4822 or book online.