Basic
$1,265 – $3,406 each
Whole-house hollow-fiber UF module with sediment pre-filter, manual flush valve, bypass and plumbing connections
How Much Does Water Ultrafiltration Cost in Seattle, Washington?
Supply and install a whole-house ultrafiltration (hollow-fiber membrane) water system at the main line, with sediment/carbon pre-filtration, bypass and plumbing connections.
Water Ultrafiltration in Seattle, Washington typically costs $1,489 to $4,008 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Water Ultrafiltration in Seattle, Washington
$1,489 – $4,008
eachPrices in Seattle are 19.0% higher than the national average for water ultrafiltration.
National average: $1,300 – $3,500 each
What you get at each price level
Standard
$1,489 – $4,008 each
UF module with sediment and carbon pre-filters, automatic flush timer, bypass and pressure gauges
Premium
$1,861 – $5,009 each
Higher-flow UF module, sediment pre-filter and carbon tank, automatic flush, bypass loop, gauges and leak sensor
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $608 – $1,638 | each |
| Labor | labor | $610 – $1,642 | each |
| Supplies & Other | supplies | $162 – $437 | each |
| Equipment & Disposal | equipment | $108 – $291 | each |
Prices adjusted for Seattle local market conditions.
Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($585.00-$1,575.00 per unit)
- Labor ($455.00-$1,225.00 per unit)
- Supplies & Other ($156.00-$420.00 per unit)
- Equipment & Disposal ($104.00-$280.00 per unit)
Local Price Adjustments
Material costs4.0% above avg
Labor costs34.0% above avg
Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
References
- How Much Does a Whole House Water Filtration System Cost? - Corley Pro, Corley Pro, retrieved Nov 2026
- Whole House Ultrafiltration Water Purification 0.02 Micron - Tradewinds Water, Tradewinds Water, 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 Seattle
Connect with local water ultrafiltration contractors in Seattle for personalized quotes based on your specific project.