One unit, 2 brandsKJ600F-LM1S-SH

Sharp KJ600F-LM1S-SH = Midea KJ600F-LM1S-SH · Air purifier filed by Midea and 1 other brand

DOE certified smoke CADR, every brand

163cfmDOE test

Dust 170 · PM2.5 167 cfm

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

DOE data as of 2026-11-03DOE record

KJ600F-LM1S-SH (Midea and Sharp): all filed with DOE under one basic model, KJ600F-LM1S-SH, certified at 163 cfm. DOE data as of 2026-11-03.

Sold as

  • Midea

    KJ600F-LM1S-SH, SAH5692SAW

    163 cfm

    No Amazon listing matched as of 2026-11-03.

  • Sharp

    KJ600F-LM1S-SH, SAH5692SAW

    163 cfm

    No Amazon listing matched as of 2026-11-03.

The filings

DOE lists 2 individual model numbers under basic model KJ600F-LM1S-SH, filed under 2 brand names. Every filing lists the same figures: smoke CADR 163 cfm, PM2.5 CADR 167 cfm and a 253 sq ft room size.

Each brand's DOE filing under basic model KJ600F-LM1S-SH, DOE data as of 2026-11-03. Identical columns are the evidence.
BrandModel numbersSmoke CADRCADR/WRoom size, sq ftListing
MideaKJ600F-LM1S-SH, SAH5692SAW1634.3253None matched
SharpKJ600F-LM1S-SH, SAH5692SAW1634.3253None matched

How we know it's one unit

Every brand here filed its model numbers under the same DOE basic model, KJ600F-LM1S-SH. 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 KJ600F-LM1S-SH 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: Midea KJ600F-LM1S-SH.

How much does the KJ600F-LM1S-SH cost to run?

DOE's record lists 229 kWh a year, the annual energy figure from DOE's test. That's about $41.59 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 140 air purifiers, PM2.5 CADR 150+ cfm

Smoke CADR (cfm)163

Higher than 26 of 140.

143591 cfm

Efficiency (CADR/W)4.3

Higher than 34 of 140. 2 others share 4.3.

313.5

Who makes the KJ600F-LM1S-SH, and is it the same under every brand?

Who makes the Sharp KJ600F-LM1S-SH?
DOE's records don't say. The Sharp KJ600F-LM1S-SH is filed under basic model KJ600F-LM1S-SH along with the Midea KJ600F-LM1S-SH. Both brands file that same number as their model, and DOE's database has no manufacturer field.
Is the Sharp KJ600F-LM1S-SH the same as the Midea KJ600F-LM1S-SH?
Yes, by DOE's records. Both are filed under basic model KJ600F-LM1S-SH and list the same certified figures: smoke CADR 163 cfm, PM2.5 CADR 167 cfm and a 253 sq ft room size.
Which brand of KJ600F-LM1S-SH is cheapest to run?
They tie: every brand files smoke CADR 163 cfm, PM2.5 CADR 167 cfm and a 253 sq ft room size, so each costs about $41.59 a year to run.

Related units, shared brands

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