Independent fit-first product buying guideMeasure first • Compare clearly • Buy confidently
MEASURE • MATCH • BUY Small Space BuyerFind What Fits
Find What FitsBrowse ProductsBrowse by SpaceBuying GuidesHow It WorksAbout Small Space Buyer
Small Space Buyer • Portable Air ConditionersSpecifications verified August 30, 2026

Midea • Model MPX0812CWRU

Midea MPX0812CWRU Smart Portable Air Conditioner, 8,000 BTU DOE, for Rooms up to 450 Sq. Ft.

Best for high room-coverage needs in a relatively narrow cabinet.

Midea MPX0812CWRU product view 1

Listing images from the linked retailer or manufacturer source.

Exterior dimensions16.14 W × 11.81 D × 27.36 H in.
CapacityUp to 450 sq. ft.
Performance8,000 BTU DOE
SetupSingle exhaust hose and window kit required

Specifications last verified August 30, 2026. View the specification source.

Midea MPX0812CWRU is a Up to 450 sq. ft. portable air conditioner measuring 16.14 inches wide, 11.81 inches deep, and 27.36 inches high. It is best suited to high room-coverage needs in a relatively narrow cabinet.

Compare retailer listingsConfirm the exact model before ordering.Prices, sellers, availability, and listing details can change.
amazonShop this modelCheck AmazonWalmartShop this modelCheck WalmartCompare with my measurements

Fit verdict

Who the MPX0812CWRU fits best

High room-coverage needs in a relatively narrow cabinet. Its listed cabinet needs an opening of at least 16.14 inches wide, 11.81 inches deep, and 27.36 inches high before any operating, ventilation, hose, or door clearance required by the manufacturer.

Check it against my space

Before you buy

Four measurements to confirm

  • Measure floor space for the cabinet plus the exhaust hose and its bend radius.
  • Confirm the window kit fits your window type and opening dimensions.
  • Match the current DOE or SACC capacity to the room and its heat load.
  • Plan for the required outlet, noise level, and condensate drainage.

Setup reality

Single exhaust hose and window kit required

Portable air conditioners are movable, but they still require an outside exhaust route, a compatible window kit, operating clearance, and adequate electrical capacity. Follow the manufacturer's instructions and confirm every connection or clearance before purchase.

Compare the department

Other portable air conditioners

Read the complete buying guide
BLACK+DECKER • BPT08WTBSmall rooms16.5 W × 14.1 D × 27.1 H in.Hisense • AP0525CR1WUp to 150 sq. ft.13.3 W × 11.8 D × 26.7 H in.LG • LP0621WSRUp to 250 sq. ft.17.32 W × 13.27 D × 27.36 H in.Midea • MAP08S1JWT-BUp to 350 sq. ft.17.44 W × 13.74 D × 28.66 H in.Whynter • ARC-14SLarge rooms16 W × 19 D × 35.5 H in.

Affiliate disclosure: As an Amazon Associate, Small Space Buyer earns from qualifying purchases. Walmart links are currently included for comparison and may become affiliate links after program approval.