One unit, 2 brandsAP04

VOOPNU AP04 = AROEVE AP04 · Air purifier filed by AROEVE and 1 other brand

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DOE certified smoke CADR, every brand

107cfmDOE test

Dust 118 · PM2.5 113 cfm

107 cfm under every nameChoose on price, warranty and what's in stock.

DOE data as of 2026-11-03DOE record

AP04 (AROEVE and VOOPNU): all filed with DOE under one basic model, AP04, certified at 107 cfm. DOE data as of 2026-11-03.

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The filings

DOE lists 2 individual model numbers under basic model AP04, filed under 2 brand names. Every filing lists the same figures: smoke CADR 107 cfm, PM2.5 CADR 113 cfm and a 166 sq ft room size.

Each brand's DOE filing under basic model AP04, DOE data as of 2026-11-03. Identical columns are the evidence.
BrandModel numbersSmoke CADRCADR/WRoom size, sq ftListing
AROEVEAP04, VP-AP041074.6166Check price on Amazon
VOOPNUAP04, VP-AP041074.6166None matched

How we know it's one unit

Every brand here filed its model numbers under the same DOE basic model, AP04. DOE's definition of a basic model (10 CFR 430.2) covers "all units of a given type of covered product (or class thereof) manufactured by one manufacturer" with "the same primary energy source" and nearly identical "electrical, physical, and functional (or hydraulic) characteristics that affect energy consumption, energy efficiency, water consumption, or water efficiency." So one set of DOE figures covers every name on the list. Both brands file AP04 itself as their model number, so the number alone doesn't say which of them builds it.

Brands may still differ in color, controls, accessories, warranty and support. Full record and every model number: AROEVE AP04.

How much does the AP04 cost to run?

DOE's record lists 143 kWh a year, the annual energy figure from DOE's test. That's about $25.97 a year.

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.

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

Smoke CADR (cfm)107

Higher than 8 of 66.

93145 cfm

Efficiency (CADR/W)4.6

Higher than 31 of 66. 1 other shares 4.6.

2.49.1

Who makes the AP04, and is it the same under every brand?

Who makes the VOOPNU AP04?
DOE's records don't say. The VOOPNU AP04 is filed under basic model AP04 along with the AROEVE AP04. Both brands file that same number as their model, and DOE's database has no manufacturer field.
Is the VOOPNU AP04 the same as the AROEVE AP04?
Yes, by DOE's records. Both are filed under basic model AP04 and list the same certified figures: smoke CADR 107 cfm, PM2.5 CADR 113 cfm and a 166 sq ft room size.
Which brand of AP04 is cheapest to run?
They tie: every brand files smoke CADR 107 cfm, PM2.5 CADR 113 cfm and a 166 sq ft room size, so each costs about $25.97 a year to run.

Related units, shared brands

More: all units sold under several brands · all air purifiers