HASHONEKD3-W

Air purifier · sold under 2 brands

DOE certified smoke CADR

103cfmDOE test

Dust 111 · PM2.5 107 cfm

Effective room size 160 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

HASHONE KD3-W: certified to DOE with smoke CADR 103 cfm, dust 111, PM2.5 107, effective room size 160 sq ft. The same unit is also filed as TER AIR KD3. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model KD3-W. A listing with any of these numbers is this unit.

Every model number filed under basic model KD3-W, DOE data as of 2026-11-03
Model numberFiled by
KD3-W (DOE basic model)HASHONE, TER AIR
KD3HASHONE, TER AIR
MK-AP03HASHONE, TER AIR
MK-AP03-WHASHONE, TER AIR

Same unit, 2 brands

Every brand files KD3, KD3-W, MK-AP03, MK-AP03-W.

103 cfm under every name. Choose on price, warranty and what's in stock.

Both filed under DOE basic model KD3-W. Listing status as of 2026-11-03.

Compare the 2 brands on one page

How much does the HASHONE KD3-W cost to run?

About $2.85 a month, or $34.14 a year, on DOE's annual energy figure of 188 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 $1.88.

How does the HASHONE KD3-W rank in its DOE class?

In its DOE class (air purifiers, PM2.5 CADR 100 to 149 cfm), 28 models have a matched Amazon listing. Its CADR/W of 3.3 is tied for 23rd of the 28, and 32% below their median of 4.85.

DOE's annual energy figure for it is 188 kWh, against their median of 168 kWh: $3.63 a year more at the US average price.

Air purifiers (133 with a listing)

Among 66 air purifiers, PM2.5 CADR 100 to 149 cfm

Smoke CADR (cfm)103

Higher than 5 of 66.

93145 cfm

Efficiency (CADR/W)3.3

Higher than 12 of 66. 3 others share 3.3.

2.49.1

Three to compare with

From models with a matched listing.

  • Within 20 cfm of its size, highest CADR/W

    Simply Conserve AM-AP1130-WH105 smoke CADR

    Room size 163 sq ft, CADR/W 6.2: about 47% less power for the same clean air.

  • Nearest size in its class with a higher CADR/W

    AROEVE AP04107 smoke CADR

    Room size 166 sq ft, CADR/W 4.6: about 28% less power for the same clean air.

  • Nearest bigger unit

    SUMASHI E200WH124 smoke CADR

    Room size 193 sq ft, CADR/W 3.8.

DOE record

Air cleaning

Smoke CADR
103 cfm
Dust CADR
111 cfm
PM2.5 CADR
107 cfm
Effective room size
160 sq ft
Efficiency (IEF)
3.3 cfm/W
Energy use
188 kWh/year

Record

DOE basic model
KD3-W
DOE class
100 <= PM2.5 Clean Air Delivery Rate < 150
Brands on the filings
2
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 160 sq ft, based on its smoke CADR of 103 cfm: CADR and room size.
How much does the HASHONE KD3-W cost to run for a year?
About $34.14: DOE's annual figure of 188 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).
Who makes the HASHONE KD3-W?
DOE's database has no manufacturer field, so the record doesn't say. It does show 2 brands filing one basic model, KD3-W: HASHONE and TER AIR.
Is the HASHONE KD3-W the same as the TER AIR KD3?
Yes, by DOE's records. TER AIR files KD3, KD3-W and MK-AP03 under the same basic model, KD3-W, with the same 103 cfm.