SUMASHIE200WH

Air purifier · sold under 3 brands

DOE certified smoke CADR, most filings

124cfmDOE test

Dust 133 · PM2.5 129 cfm

124filed by 2 brands
123filed by uahpet

Filings differ. Both are shown, with each brand's own figure in its row.

Effective room size 193 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

SUMASHI E200WH: certified to DOE with smoke CADR 124 cfm (the figure most of its filings list), dust 133, PM2.5 129, effective room size 193 sq ft. The same unit is also filed as Meowant E207 and uahpet E204. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model E200WH. A listing with any of these numbers is this unit.

Every model number filed under basic model E200WH, DOE data as of 2026-11-03
Model numberFiled by
E200WH (DOE basic model)SUMASHI
E207Meowant, SUMASHI
E207HMeowant, SUMASHI
E207WMeowant, SUMASHI
E207WHMeowant, SUMASHI
MW-PA17Meowant
MW-PA17AMeowant
MW-PA17BMeowant
MW-PA17CMeowant
E200SUMASHI
E200HSUMASHI
E200WSUMASHI
E204SUMASHI, uahpet
E204HSUMASHI, uahpet
E204WSUMASHI, uahpet
E204WHSUMASHI, uahpet
E206SUMASHI
E206HSUMASHI
E206WSUMASHI
E206WHSUMASHI
UJHQ03uahpet
UJHQ03Auahpet
UJHQ03Buahpet
UJHQ05uahpet
UJHQ05Auahpet
UJHQ05Buahpet

Same unit, 3 brands

  • SUMASHIE200, E200H, E200W, E200WH, E204, E204H, E204W, E204WH, E206, E206H, E206W, E206WH, E207, E207H, E207W, E207WH Filed: 124 cfmNo listing matched
  • MeowantE207, E207H, E207W, E207WH, MW-PA17, MW-PA17A, MW-PA17B, MW-PA17C Filed: 124 cfmCheck price on Amazon
  • uahpetE204, E204H, E204W, E204WH, UJHQ03, UJHQ03A, UJHQ03B, UJHQ05, UJHQ05A, UJHQ05B Filed: 123 cfmListing above

Filings differ for this unit: each brand's own figure is in its row.

All 3 filed under DOE basic model E200WH. Listing status as of 2026-11-03.

Compare the 3 brands on one page

How much does the SUMASHI E200WH cost to run?

About $3.75 a month, or $45.04 a year, on DOE's annual energy figure of 248 kWh. Worked out from the figure most of its filings list.

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 $2.48.

How does the SUMASHI E200WH 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 3.8 is tied for 18th of the 28, and 22% below their median of 4.85.

DOE's annual energy figure for it is 248 kWh, against their median of 168 kWh: $14.53 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)124

Higher than 25 of 66. 3 others share 124.

93145 cfm

Efficiency (CADR/W)3.8

Higher than 19 of 66. 4 others share 3.8.

2.49.1

Three to compare with

From models with a matched listing.

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

    AROEVE DH-JH021US-A00138 smoke CADR

    Room size 214 sq ft, CADR/W 8: about 53% less power for the same clean air.

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

    Honeywell HPA830W126 smoke CADR

    Room size 196 sq ft, CADR/W 4.8: about 21% less power for the same clean air.

  • Nearest bigger unit

    Dreo DR-HAP009AS145 smoke CADR

    Room size 225 sq ft, CADR/W 5.6.

DOE record

Air cleaning

Smoke CADR
124 cfm
Dust CADR
133 cfm
PM2.5 CADR
129 cfm
Effective room size
193 sq ft
Efficiency (IEF)
3.8 cfm/W
Energy use
248 kWh/year

Record

DOE basic model
E200WH
DOE class
100 <= PM2.5 Clean Air Delivery Rate < 150
Brands on the filings
3
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 193 sq ft, based on its smoke CADR of 124 cfm: CADR and room size.
How much does the SUMASHI E200WH cost to run for a year?
About $45.04, from the figure most of its filings list: DOE's annual figure of 248 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).
Who makes the SUMASHI E200WH?
DOE's database has no manufacturer field, so the record doesn't say. It does show 3 brands filing one basic model, E200WH: SUMASHI, Meowant and uahpet.
Is the SUMASHI E200WH the same as the Meowant E207?
Yes, by DOE's records. Meowant files E207, E207H and E207W under the same basic model, E200WH, with the same 124 cfm. 1 other brand files it too.