Blueair ComfortPure 3-in-1 Air Purifier
- 3-in-1 unit: purifying, heating and cooling fan
- 840 sqft in 60 minutes coverage claim
- 99.97% of particles down to 0.1 microns, HEPASilent filtration
- Warms up to 100F, stable warmth in 60 seconds
- 350 degree oscillation options
- Filter life up to 9 months, replacement LED and app reminder
- 52 dB listed noise, 25 watts listed
- 10.3 x 10.3 x 19.8 in, 13.5 pounds
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A purifier that also heats and cools, so one tower replaces a seasonal heater and fan for a living room or bedroom. Heating wattage is not broken out, so check the circuit and running figures before relying on it as a main heater.
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ASIN: B08KQJYZ2SCategory: HEPA Air Purifiers
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Overview
Not only a purifier, the Blueair ComfortPure also heats and cools, pushing every airstream through its HEPASilent filter whichever mode runs. Three outlets in the TripleFlow design split the work between warm air, a cooling jetstream and purification.
Year-round use is the case for it: one tower handles winter warmth, summer airflow and allergy season, with purification always on. App scheduling, Alexa and Google Home control and a sleep mode round it out. The spec sheet lists a single low wattage figure that clearly does not describe the heater, so energy use is unclear.
Who it's for
Allergy sufferers short on floor space get filtration, warmth and a cooling breeze from one device. Shoppers who need a clear heater power rating or a whole-house unit should look further.
Pros and cons
- Purifies in every mode, heat and cool included
- HEPASilent filter captures very fine particles
- Wide oscillation spreads warm air
- App, remote and on-device controls
- Heater wattage not listed
- Spec sheet floor area of 36 square meters differs from title
- Remote not in the included components list
- Filter is a recurring replacement
Performance notes
Purification combines mechanical filtering with an electrostatic charge, which is how it catches very fine particles at low fan noise. A PTC element supplies the heat and settles to a stable output quickly, while the cooling mode is a fan jetstream, not refrigeration. Fan speed and room size govern how fast the air turns over.
Specifications
| Brand | Blueair |
|---|---|
| Dimensions & fit | |
| Particle Retention Size | 0.1 microns, 99.97% |
| Item Dimensions D x W x H | 10.3 x 10.3 x 19.8 in |
| Item weight | 13.5 pounds |
| Capacity & performance | |
| Noise Level | 52 dB |
| Wattage | 25 watts (listed) |
| Power & efficiency | |
| Power Source | Corded |
| Construction & materials | |
| Color | Gray and white |
| Included components | |
| Included Components | 3-in-1 air purifier, pre-installed filter, user manual |
| Other details | |
| Floor Area | 840 sqft in 60 minutes (title); 36 square meters (spec sheet) |
| Filter Type | Activated carbon |
| Filter Class | HEPASilent, activated carbon |
| Contaminant Filtration Capability | Smoke, dust, allergens, viruses, bacteria |
| Control Type | Device buttons, remote, Blueair app, Alexa, Google Home |
| Special Features | Purification, heating up to 100F, cooling fan, 350 degree oscillation |
| Filter life | Up to 9 months |
| Specification Met | AHAM Certified |
Frequently asked questions
What comes in the box with the Blueair ComfortPure 3-in-1?
The air purifier, a pre-installed filter and a user manual. A remote is named as a control option, but it is not in the included components list.
Does the Blueair ComfortPure cool like an air conditioner?
No. Cooling mode works through fan functionality with a dual jetstream. It moves purified air, it does not refrigerate it.
How often does the Blueair ComfortPure filter need replacing?
The pre-installed filter has up to a 9 month lifetime, with a replacement LED and reminders in the Blueair app.
Does the Blueair ComfortPure purify while heating?
Yes. Whichever mode is chosen, air always passes through the filtration.
Can the Blueair ComfortPure run on a schedule?
Yes, through the Blueair app, which also adds Alexa and Google Home voice control, brightness control and ECO mode.