Guide
How to choose a whole-home air purifier
Start with the problem you want to solve. The right technology follows.
Quick answer
Choose by problem. For allergies, dust and smoke, pick high-efficiency media filtration (MERV 13 to HEPA-grade). For odors and germs, add a PHI unit like HALO-LED or REME HALO. For mold on coils, add UV-C. For dry winter air, add a humidifier. For stale air in a tight home, add an ERV or HRV. Many homes combine filtration with one sanitizer.
Match the problem to the technology
| If your problem is… | Start with | Installed price |
|---|---|---|
| Allergies, dust, pollen | NovusAer or Lennox Carbon Clean 16 | $2,995 / $995 |
| Wildfire smoke, PM2.5 | NovusAer HEPA-grade | $2,995 |
| Pet dander and odors | Lennox Carbon Clean 16 + HALO-LED | $995 + $1,695 |
| Germs, colds, shared spaces | HALO-LED, REME HALO or ActivePure Air Scrubber | $1,295–$1,695 |
| Musty smells, mold on coils | Elite-UV or APCO-X, plus a duct inspection | $895–$1,095 |
| Static shocks, dry skin, cracking floors | Aprilaire 700 or 800 humidifier | $1,395–$2,595 |
| Stuffy, stale air in a new or tight home | HRV / ERV | $3,495 |
| Dusty vents, pests or visible mold in ducts | NADCA-standard duct cleaning | $1,495–$2,495 per system |
Questions to ask any installer
- Is installation included in the price?
- Will a higher-MERV filter restrict my system’s airflow?
- Is the sanitizer verified zero ozone to UL 2998?
- What does replacement media, lamp or cell cost, and how often?
- Who services it after install?
Our approach
We start with a free in-home assessment, look at your equipment and ductwork, and ask what’s bothering your family. Then we recommend the smallest combination that solves it, with installed prices in writing.
Not sure where to start? Most homes do best with a combination: media filtration to capture particles, plus UV or PHI sanitization for germs and odors. Add a humidifier if your winters are dry, and an ERV if your home is tightly sealed.
Related
FAQ
Frequently asked questions
Do I need both a filter and a UV or PHI unit?
Often, yes. Filters capture particles; UV and PHI target microorganisms and odors that filters miss. Together they cover more problems than either alone.
What is the best whole-home air purifier for pets?
Pair carbon filtration such as the Lennox Carbon Clean 16 for dander and odors with a HALO-LED or REME HALO for odors throughout the home.
Ready to breathe cleaner air at home?
Book a free in-home air assessment. We inspect your HVAC system, look at your family’s needs, and give you a clear, installed price before any work starts.
Or call 801-823-1399 · All prices include professional installation by certified HVAC installers.