Honeywell: 22 DOE certified models
Honeywell has 22 basic models certified to DOE as of 2026-11-03: 5 dehumidifiers (24.48 to 89.08 pints/day under the 2019 DOE test) and 17 air purifiers (smoke CADR 71 to 342 cfm). 5 are the same unit as models filed under other brands. How their efficiency compares with their DOE class is below.
Key findings
- Highest certified water removal among its dehumidifiers: Honeywell 4044440 at 89.08 pints/day.
- Highest certified smoke CADR among its air purifiers: Honeywell HPA3300b at 342 cfm.
- Most efficient for its class: Honeywell HPA125B and Honeywell HPA120W, tied at CADR/W 6.1, higher than 81 of the 90 in its DOE class (air purifiers, PM2.5 CADR 10 to 99 cfm).
Source: DOE Compliance Certification Database (dehumidifiers, air purifiers), data as of 2026-11-03.
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Dehumidifiers
| # | Photo | Model | Labels | Pints/day (2019 test) | IEF, L/kWh | DOE class | Brands | Amazon |
|---|---|---|---|---|---|---|---|---|
| 1 |  | HoneywellTPFIT50WK |
| 49.66pints/day, 2019 DOE test | 2.01 | 25 to 50 | 4 | Check price on Amazon |
| 2 |  | HoneywellTPFIT32WK |
| 32.46pints/day, 2019 DOE test | 2.01 | 25 to 50 | 4 | Check price on Amazon |
| 3 |  | HoneywellTPFIT25AWKfiled as DuraComfort DH25F |
| 24.48pints/day, 2019 DOE test | 1.75 | up to 25 | 5 | Check price on Amazon |
| 4 | Honeywell4044440filed as Broan 4044450 |
| 89.08pints/day, 2019 DOE test | 1.9 | whole home | 3 | ||
| 5 | Honeywell4044340filed as Broan 4044350 |
| 71.14pints/day, 2019 DOE test | 2.22 | whole home | 3 |
Air purifiers
| # | Photo | Model | Labels | Smoke CADR, cfm | Room size | PM2.5 CADR | CADR/W | Brands | Amazon |
|---|---|---|---|---|---|---|---|---|---|
| 1 |  | HoneywellHPA5300B |
| 338cfm, 524 sq ft | 524 sq ft | 339 | 3.1 | 1 | Check price on Amazon |
| 2 |  | HoneywellHPA6000B |
| 257cfm, 398 sq ft | 398 sq ft | 259 | 7.3 | 1 | Check price on Amazon |
| 3 |  | HoneywellHPA5200B |
| 233cfm, 361 sq ft | 361 sq ft | 238 | 3 | 1 | Check price on Amazon |
| 4 |  | HoneywellHPA4300B |
| 229cfm, 354 sq ft | 354 sq ft | 233 | 7.4 | 1 | Check price on Amazon |
| 5 |  | HoneywellHFD320 |
| 201cfm, 311 sq ft | 311 sq ft | 196 | 5 | 1 | Check price on Amazon |
| 6 |  | HoneywellHPA030B |
| 145cfm, 224 sq ft | 224 sq ft | 148 | 2.7 | 1 | Check price on Amazon |
| 7 |  | HoneywellHPA5100B |
| 134cfm, 207 sq ft | 207 sq ft | 137 | 2.6 | 1 | Check price on Amazon |
| 8 |  | HoneywellHPA3100B |
| 129cfm, 200 sq ft | 200 sq ft | 134 | 2.6 | 1 | Check price on Amazon |
| 9 |  | HoneywellHPA830W |
| 126cfm, 196 sq ft | 196 sq ft | 132 | 4.8 | 1 | Check price on Amazon |
| 10 |  | HoneywellHPA125B |
| 71cfm, 110 sq ft | 110 sq ft | 75 | 6.1 | 1 | Check price on Amazon |
7 more certified, no listing matched
| # | Photo | Model | Labels | Smoke CADR, cfm | Room size | PM2.5 CADR | CADR/W | Brands |
|---|---|---|---|---|---|---|---|---|
| 1 | HoneywellHPA3300b |
| 342cfm, 530 sq ft | 530 sq ft | 340 | 3.1 | 1 | |
| 2 | HoneywellHPA4200B |
| 144cfm, 223 sq ft | 223 sq ft | 148 | 6.3 | 1 | |
| 3 | HoneywellHPA175B |
| 138cfm, 215 sq ft | 215 sq ft | 142 | 2.6 | 1 | |
| 4 | HoneywellHPA180B |
| 133cfm, 206 sq ft | 206 sq ft | 138 | 2.5 | 1 | |
| 5 | HoneywellHFD230B |
| 110cfm, 170 sq ft | 170 sq ft | 142 | 3 | 1 | |
| 6 | HoneywellHPA4100B |
| 109cfm, 169 sq ft | 169 sq ft | 113 | 6.9 | 1 | |
| 7 | HoneywellHPA120W |
| 71cfm, 110 sq ft | 110 sq ft | 75 | 6.1 | 1 |
How efficient are Honeywell models?
Dehumidifiers
Of the 5 Honeywell dehumidifiers, 4 file a higher IEF than the class median and 1 falls below it.
| DOE class | Honeywell models | Above median | Class median | Best Honeywell |
|---|---|---|---|---|
| Portable dehumidifiers, 25 to 50 pints/day (296) | 2 | 2 | IEF 1.91 | TPFIT50WK IEF 2.01 |
| Whole home dehumidifiers (30) | 2 | 1 | IEF 2.13 | 4044340 IEF 2.22 |
| Portable dehumidifiers up to 25 pints/day (253) | 1 | 1 | IEF 1.7 | TPFIT25AWK IEF 1.75 |
Air purifiers
Of the 17 Honeywell air purifiers, 7 file a higher CADR/W than the class median and 10 fall below it.
| DOE class | Honeywell models | Above median | Class median | Best Honeywell |
|---|---|---|---|---|
| Air purifiers, PM2.5 CADR 100 to 149 cfm (66) | 9 | 3 | CADR/W 4.65 | HPA4100B CADR/W 6.9 |
| Air purifiers, PM2.5 CADR 150+ cfm (140) | 6 | 2 | CADR/W 5.5 | HPA4300B CADR/W 7.4 |
| Air purifiers, PM2.5 CADR 10 to 99 cfm (90) | 2 | 2 | CADR/W 3.5 | HPA125B CADR/W 6.1 |
A higher IEF means more water removed per kWh. A higher CADR/W means more clean air per watt.
Who makes Honeywell dehumidifiers and 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.
Honeywell shares 5 units with 6 other brands. Its other 17 basic models are filed by Honeywell alone. Brands it shares with, and how many units each:
| Basic model | Honeywell model | Number belongs to | Brands |
|---|---|---|---|
| DFL1- | TPFIT25AWK | No known prefix | 5 |
| DFH1- | TPFIT50WK | No known prefix | 4 |
| DFL1- | TPFIT32WK | No known prefix | 4 |
| 120.1- | 4044440 | No known prefix | 3 |
| 98.1- | 4044340 | No known prefix | 3 |
How much do Honeywell models cost to run?
Running nonstop at DOE's test conditions, the 5 Honeywell dehumidifiers with both figures use 6.62 to 22.18 kWh a day. That's about $1.20 to $4.03 a day, or $36.06 to $120.86 for 30 days. The lowest is Honeywell TPFIT25AWK (24.48 pints/day, IEF 1.75) and the highest Honeywell 4044440 (89.08 pints/day, IEF 1.9).
DOE's annual energy figures for the 17 Honeywell air purifiers that file one run from 72 to 638 kWh a year: about $13.08 to $115.86 a year. The lowest is Honeywell HPA125B (71 cfm, CADR/W 6.1) and the highest Honeywell HPA5300B (338 cfm, CADR/W 3.1).
Real use cycles on and off with the humidity, so the dehumidifier figures are the upper end for a day of nonstop running.
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.
Questions about Honeywell
- Is Honeywell a good dehumidifier brand?
- How its 5 dehumidifiers compare on efficiency with their DOE class is above. 5 of them are the same unit as another brand's model. We don't test reliability, noise or build quality, so we can't rank brands on those. How we compare models.
- Does Honeywell make a 50 pint dehumidifier?
- Yes, by the 2019 DOE test: 3 of its models certify 49.5 pints/day or more, led by Honeywell 4044440 at 89.08 pints/day. By DOE class: 1 in the up to 25 pints/day class, 2 in the 25 to 50 pints/day class and 2 in the whole home class. How the 2019 test changed pint ratings.
- Which Honeywell dehumidifier is the most efficient for its size?
- Honeywell 4044340, at IEF 2.22: higher than 18 of the 30 in its DOE class (whole home dehumidifiers). At the other end is Honeywell 4044440, at IEF 1.9, higher than 5 of the 30 in its class.
- Is Honeywell the same as TCL?
- For 3 units, yes: both file them under the same DOE basic model (DFH1-50EPD, DFL1-25ED and DFL1-32ED). The other 19 Honeywell basic models aren't filed by TCL. Compare the 4 brands of DFH1-50EPD. Compare the 5 brands of DFL1-25ED. Compare the 4 brands of DFL1-32ED.