AeittoKJ450F-A1
Air purifier · sold under 6 brands
DOE certified smoke CADR
219cfmDOE test
Dust 234 · PM2.5 226 cfm
Effective room size 339 sq ft (DOE)
DOE data as of 2026-11-03DOE record
Does it fit your room? How DOE sizes rooms
Aeitto KJ450F-A1: certified to DOE with smoke CADR 219 cfm, dust 234, PM2.5 226, effective room size 339 sq ft. The same unit is also filed as ECOSELF HAP10, COOLTURE KJ450F-A1, FreAire HAP10 and 2 more brands. DOE data as of 2026-11-03.
Every model number on this record
Filed with DOE under basic model KJ450F-
| Model number | Filed by |
|---|---|
| KJ450F- | Aeitto, COOLTURE, ECOSELF, FreAire, Xenonlab, YTE Pro |
| HAP10 | Aeitto, ECOSELF, FreAire, Xenonlab, YTE Pro |
| HAP610WF | Aeitto, ECOSELF, FreAire, Xenonlab, YTE Pro |
| KJ450F- | Aeitto, COOLTURE, ECOSELF, FreAire, Xenonlab, YTE Pro |
Same unit, 6 brands
- AeittoHAP10, HAP610WF, KJ450F-
A1, KJ450F- No listing matchedA2 - ECOSELFHAP10, HAP610WF, KJ450F-
A1, KJ450F- Listing aboveA2 - COOLTUREKJ450F-
A1, KJ450F- No listing matchedA2 - FreAireHAP10, HAP610WF, KJ450F-
A1, KJ450F- No listing matchedA2 - XenonlabHAP10, HAP610WF, KJ450F-
A1, KJ450F- No listing matchedA2 - YTE ProHAP10, HAP610WF, KJ450F-
A1, KJ450F- No listing matchedA2
219 cfm under every name. Choose on price, warranty and what's in stock.
All 6 filed under DOE basic model KJ450F-
How much does the Aeitto KJ450F-A1 cost to run?
About $4.75 a month, or $57.02 a year, on DOE's annual energy figure of 314 kWh.
Electricity at 18.16¢/kWh, the US residential average for August 2026 (EIA Electric Power Monthly, table 5.6.A). Each 1¢/kWh you pay above or below 18.16¢ moves the yearly figure by $3.14.
How does the Aeitto KJ450F-A1 rank in its DOE class?
In its DOE class (air purifiers, PM2.5 CADR 150+ cfm), 63 models have a matched Amazon listing. Its CADR/W of 4.5 is tied for 37th of the 63, and 10% below their median of 5.
DOE's annual energy figure for it is 314 kWh, against their median of 266 kWh: $8.72 a year more at the US average price.
Air purifiers for 300 sq ft (44 with a listing)Among 140 air purifiers, PM2.5 CADR 150+ cfm
Smoke CADR (cfm)219
Higher than 54 of 140.
143591 cfm
Efficiency (CADR/W)4.5
Higher than 38 of 140. 5 others share 4.5.
313.5
Three to compare with
From models with a matched listing.
Within 20 cfm of its size, highest CADR/W
DREAME CVF20B224 smoke CADRRoom size 347 sq ft, CADR/W 8.8: about 49% less power for the same clean air.
Nearest size in its class with a higher CADR/W
Pureborne PB6866222 smoke CADRRoom size 344 sq ft, CADR/W 6: about 25% less power for the same clean air.
Nearest bigger unit
Coway AP-1512N 242 smoke CADRRoom size 375 sq ft, CADR/W 4.5.
DOE record
Air cleaning
- Smoke CADR
- 219 cfm
- Dust CADR
- 234 cfm
- PM2.5 CADR
- 226 cfm
- Effective room size
- 339 sq ft
- Efficiency (IEF)
- 4.5 cfm/W
- Energy use
- 314 kWh/year
Record
- DOE basic model
- KJ450F-
A1 - DOE class
- 150 <= PM2.5 Clean Air Delivery Rate
- Brands on the filings
- 6
- In DOE's list since
- 2026-11-02first snapshot we hold
Questions
- What room size is it for?
- DOE lists an effective room size of 339 sq ft, based on its smoke CADR of 219 cfm: CADR and room size.
- How much does the Aeitto KJ450F-A1 cost to run for a year?
- About $57.02: DOE's annual figure of 314 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).
- Who makes the Aeitto KJ450F-A1?
- DOE's database has no manufacturer field, so the record doesn't say. It does show 6 brands filing one basic model, KJ450F-A1: Aeitto, ECOSELF, COOLTURE and 3 more.
- Is the Aeitto KJ450F-A1 the same as the ECOSELF HAP10?
- Yes, by DOE's records. ECOSELF files HAP10, HAP610WF and KJ450F-A1 under the same basic model, KJ450F-A1, with the same 219 cfm. 4 other brands file it too.