Basic
$500 – $1,834 per project
4-in. extended media filter cabinet with MERV 11 filter at the furnace return, sealed duct transitions, side-access door
Supply and install a duct-mounted whole-house air cleaner (electronic/electrostatic or extended media) at the furnace or air handler, including wiring and duct modification.
Install Air Cleaning Unit in Portland, Maine typically costs $588 to $2,157 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 Portland are 1.0% lower than the national average for install air cleaning unit.
National average: $600 – $2,200 per project
$500 – $1,834 per project
4-in. extended media filter cabinet with MERV 11 filter at the furnace return, sealed duct transitions, side-access door
$588 – $2,157 per project
5-in. extended media filter cabinet with MERV 13 filter, sealed and taped duct transitions, easy-access door at the return
$735 – $2,696 per project
Electronic air cleaner with prefilter and washable collection cells, wired to the blower circuit, sealed transitions, status light
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $262 – $960 | job |
| Labor | labor | $210 – $770 | job |
| Supplies & Other | supplies | $70 – $256 | job |
| Equipment & Disposal | equipment | $47 – $171 | job |
Connect with local install air cleaning unit contractors in Portland for personalized quotes based on your specific project.