Basic
$251 – $905 each
Two-stage under-sink filter (sediment plus carbon block) with dedicated chrome faucet, cold-line feed valve, leak tested
Photo: Fanti Salms · CC BY-SA 4.0 · Source
How Much Does Replace Water Filter System Cost in Honolulu, Hawaii?
Remove an old point-of-use drinking water filter and install a new under-sink carbon, multi-stage or reverse osmosis system with dedicated faucet, unit included.
Replace Water Filter System in Honolulu, Hawaii typically costs $296 to $1,065 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Replace Water Filter System in Honolulu, Hawaii
$296 – $1,065
eachPrices in Honolulu are 21.0% higher than the national average for replace water filter system.
National average: $250 – $900 each
What you get at each price level
Standard
$296 – $1,065 each
Three-stage under-sink filter (sediment plus two carbon stages) with quick-change cartridges, dedicated chrome faucet, leak tested
Premium
$370 – $1,331 each
Four-stage under-sink filter with catalytic carbon polishing stage in a quick-change manifold, dedicated brushed nickel faucet, leak tested
Cost Breakdown in Honolulu
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $125 – $454 | each |
| Labor | labor | $114 – $410 | each |
| Supplies & Other | supplies | $32 – $121 | each |
| Equipment & Disposal | equipment | $24 – $81 | each |
Prices adjusted for Honolulu local market conditions.
Replace Water Filter System photo examples
Three cartridge filter housings plumbed in a row on a tiled wall
Photo: Zarerh · CC BY-SA 4.0 · Source
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Cost Factors in Honolulu, Hawaii
What Affects Pricing
- Materials ($112.00-$405.00 per unit)
- Labor ($88.00-$315.00 per unit)
- Supplies & Other ($29.00-$108.00 per unit)
- Equipment & Disposal ($21.00-$72.00 per unit)
Local Price Adjustments
Material costs12.0% above avg
Labor costs30.0% above avg
Labor costs in Honolulu run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
References
- Plumbing Picks: Cost to Install a Reverse Osmosis System, plumbingpicks.com, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Honolulu
Connect with local replace water filter system contractors in Honolulu for personalized quotes based on your specific project.