Basic
$1,250 – $3,750 each
Bypass HEPA unit tied to the return duct with flex connections, prefilter and HEPA filter, runs with the blower
How Much Does Hepa Air Cleaning System Cost in Portland, Maine?
Install one whole-house HEPA bypass air filtration unit tied into an existing forced-air HVAC system, unit plus labor.
Hepa Air Cleaning System in Portland, Maine typically costs $1,471 to $4,412 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Hepa Air Cleaning System in Portland, Maine
$1,471 – $4,412
eachPrices in Portland are 1.0% lower than the national average for hepa air cleaning system.
National average: $1,500 – $4,500 each
What you get at each price level
Standard
$1,471 – $4,412 each
Higher-airflow bypass HEPA unit with carbon prefilter and filter-change indicator, sealed duct connections
Premium
$1,838 – $5,515 each
Higher-airflow bypass HEPA unit with carbon prefilter, airflow sensor and blower interlock, sealed rigid connections
Cost Breakdown in Portland
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $655 – $1,965 | each |
| Labor | labor | $525 – $1,576 | each |
| Supplies & Other | supplies | $175 – $523 | each |
| Equipment & Disposal | equipment | $116 – $348 | each |
Prices adjusted for Portland local market conditions.
Cost Factors in Portland, Maine
What Affects Pricing
- Materials ($675.00-$2,026.00 per unit)
- Labor ($525.00-$1,576.00 per unit)
- Supplies & Other ($180.00-$539.00 per unit)
- Equipment & Disposal ($120.00-$359.00 per unit)
Local Price Adjustments
Material costs3.0% below avg
Labor costsAt national average
Frequently Asked Questions
References
- Whole-House HEPA Installation Cost, schwantesheating.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
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