Sand filter Septic System Cost in Wyoming
Estimated 2026 installed range: $8,000 – $16,000
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Open the cost calculatorWhy Wyoming prices differ
Statewide cost drivers here are hard ground, terrain and remote access. Locally, remote sites and hard ground raise labor and equipment costs. That is why a sand filter system in Wyoming can land well above or below the national range of $8,000–$16,000.
All system types in Wyoming
| System | Low | High |
|---|---|---|
| Conventional | $3,500 | $8,000 |
| Chamber | $5,000 | $11,000 |
| Aerobic / ATU | $8,000 | $18,000 |
| Mound | $10,000 | $22,000 |
| Sand filter | $8,000 | $16,000 |
What sand filter systems are for
A sand filter treats effluent before it reaches the drain field, which helps on poor soil. It adds cost and requires scheduled maintenance.