Basic
$487 – $1,947 per project
Filter of the existing type sized to the pump, standard tank, new unions and pressure gauge

Photo: Asurnipal · CC BY-SA 4.0 · Source
Replace an in-ground pool filter (sand, cartridge or DE), unit and installation.
Replace Pool Filter in Seattle, Washington typically costs $573 to $2,290 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Seattle are 19.0% higher than the national average for replace pool filter.
National average: $500 – $2,000 per project
$487 – $1,947 per project
Filter of the existing type sized to the pump, standard tank, new unions and pressure gauge
$573 – $2,290 per project
Same-type filter sized to the pump with heavier-wall tank, new valve where the type uses one, unions, gauge and air relief
$716 – $2,863 per project
Same-type filter sized to the pump in a corrosion-resistant tank, new valve where used, unions, gauge and air relief
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $234 – $936 | job |
| Labor | labor | $235 – $938 | job |
| Supplies & Other | supplies | $62 – $250 | job |
| Equipment & Disposal | equipment | $42 – $166 | job |
Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local replace pool filter contractors in Seattle for personalized quotes based on your specific project.