MEDIFY AIR: 2 DOE certified models
MEDIFY AIR has 2 air purifier basic models certified to DOE as of 2026-11-03, rated smoke CADR 71 to 264 cfm. How their efficiency compares with their DOE class is below.
Key findings
- Highest certified smoke CADR among its air purifiers: MEDIFY AIR MA-50-V3.0 at 264 cfm.
Source: DOE Compliance Certification Database (air purifiers), data as of 2026-11-03.
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Air purifiers
| # | Photo | Model | Labels | Smoke CADR, cfm | Room size | PM2.5 CADR | CADR/W | Brands | Amazon |
|---|---|---|---|---|---|---|---|---|---|
| 1 |  | MEDIFY AIRMA- |
| 264cfm, 409 sq ft | 409 sq ft | 272 | 6.3 | 1 | Check price on Amazon |
| 2 | MEDIFY AIRMA- |
| 71cfm, 110 sq ft | 110 sq ft | 75 | 5 | 1 |
How efficient are MEDIFY AIR air purifiers?
Of the 2 MEDIFY AIR air purifiers, 2 file a higher CADR/W than the class median.
| DOE class | MEDIFY AIR models | Above median | Class median | Best MEDIFY AIR |
|---|---|---|---|---|
| Air purifiers, PM2.5 CADR 10 to 99 cfm (90) | 1 | 1 | CADR/W 3.5 | MA- |
| Air purifiers, PM2.5 CADR 150+ cfm (140) | 1 | 1 | CADR/W 5.5 | MA- |
A higher CADR/W means more clean air per watt.
Who makes MEDIFY AIR air purifiers?
DOE's database has no manufacturer field, so the evidence is whose model number each unit is filed under and which other brands file the same unit.
None of the 2 MEDIFY AIR basic models is filed by another brand as of 2026-11-03, and none uses another company's model number. DOE's records tie them to MEDIFY AIR alone.
How much does a MEDIFY AIR air purifier cost to run?
DOE's annual energy figures for the 2 MEDIFY AIR air purifiers that file one run from 88 to 251 kWh a year: about $15.98 to $45.58 a year. The lowest is MEDIFY AIR MA-15 (71 cfm, CADR/W 5) and the highest MEDIFY AIR MA-50-V3.0 (264 cfm, CADR/W 6.3).
At 18.16¢ per kWh, the US average residential price for August 2026 (EIA Electric Power Monthly, table 5.6.A). Worked out from the certified figures.
How does MEDIFY AIR MA-50-V3.0 compare with other brands?
Picked by rule from models with a matched listing, DOE data as of 2026-11-03.
- Within 20 cfm of its size, highest CADR/W: Blueair 3332111100, 283 cfm. Room size 439 sq ft, CADR/W 8.4: about 25% less power for the same clean air.
- Nearest size in its class with a higher CADR/W: SIESEAN AP-480, 270 cfm. Room size 419 sq ft, CADR/W 6.4.
- Nearest bigger unit: DREAME CVF14A, 286 cfm. Room size 443 sq ft, CADR/W 5.4.
Questions about MEDIFY AIR
- Is MEDIFY AIR a good air purifier brand?
- How its 2 air purifiers compare on efficiency with their DOE class is above. Both are filed under MEDIFY AIR alone. We don't test reliability, noise or build quality, so we can't rank brands on those. How we compare models.
- What room size are MEDIFY AIR air purifiers rated for?
- DOE's effective room size for its 2 rated models is 110 to 409 sq ft, from a certified smoke CADR 71 to 264 cfm. CADR and room size.
- Which MEDIFY AIR air purifier is the most efficient for its size?
- MEDIFY AIR MA-50-V3.0, at CADR/W 6.3: higher than 97 of the 140 in its DOE class (air purifiers, PM2.5 CADR 150+ cfm). At the other end is MEDIFY AIR MA-15, at CADR/W 5, higher than 58 of the 90 in its class.