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COSTWAY Portable Washing Machine, Twin Tub 20 Lbs Capacity vs Auertech 28lbs Twin Tub Washer

Buy the Auertech 28lbs Twin Tub Washer if you want more capacity and a built-in drain pump for a permanent spot in an apartment or RV. Buy the COSTWAY Twin Tub 20 Lbs if you need a lighter, smaller unit with simple knob timers and a transparent lid. The COSTWAY is $217.50 at Nexora Tech as of November 3, 2026; no price was given for the Auertech, so compare its current store prices before deciding.

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COSTWAY
COSTWAY Portable Washing Machine, Twin Tub 20 Lbs Capacity

COSTWAY Portable Washing Machine, Twin Tub 20 Lbs Capacity

$217.50at Nexora TechObserved Nov 2, 2026, 6:13 PM

Choose the COSTWAY Twin Tub 20 Lbs if you want a compact, lightweight twin tub with 330W wash and 110W spin motors, clear timer knobs and a see-through lid.

Pros
  • Knob timers let you set wash time up to 15 minutes and spin up to 5 minutes.
  • Wash and spin motors are rated at 330W and 110W.
  • Transparent lid and built-in filter make it easy to watch and clean a load.
  • Side handles and a cable organizer make it easy to move and store.
Cons
  • Gravity drain needs a low sink, tub or floor drain.

What separates them

COSTWAY Portable Washing Machine, Twin Tub 20 Lbs CapacityAuertech 28lbs Twin Tub Washer
Total capacity20 lbs (washer tub plus 8 lb spinner)28 lbs twin tub
Drain pumpGravity drain through a drain hoseBuilt-in drain pump
Wash and spin power330W wash, 110W spinNot stated
ControlsThree knobs: wash selector, 15-min wash timer, 5-min spin timerNot stated
LidTransparent coverNot stated
PortabilitySide carrying handles, cable organizer, about 14"D x 25"W x 29"HCompact/mini class, white finish
Energy StarYesYes
Price

Price history

  • COSTWAY Portable Washing Machine, Twin Tub 20 Lbs Capacity: lowest $147.19 on Nov 2 at Costway.
  • Auertech 28lbs Twin Tub Washer: lowest $179.99 on Nov 2 at Amazon.

Prices at every store

COSTWAY Portable Washing Machine, Twin Tub 20 Lbs Capacity

  • Nexora TechNew

    In stockReturn policy

    $217.50Observed Nov 2, 2026, 6:13 PM
    Visit store

Also available at

  • Best BuyCheck price at Best Buy
  • CostwayCheck price at Costway
  • Macy'sCheck price at Macy's
Prices and history →

Auertech 28lbs Twin Tub Washer

  • AmazonCheck price at Amazon
  • eBayCheck price at eBay
  • WayfairCheck price at Wayfair
Prices and history →

Specs compared

SpecCOSTWAY Portable Washing Machine, Twin Tub 20 Lbs CapacityAuertech 28lbs Twin Tub Washer
Loading MethodTop LoadTop-loading
Dryer Capacity8 lbs—
Washer Capacity20 lbs—
Total Capacity20 lbs—
Depth15.5"—
Height36.5" (open status)—
Width25"—
Energy Star CertifiedYes—
Wash Action TypePulsator—
Washing MechanismAgitator—
Steam Function

Questions and answers

Which has more capacity?
The Auertech is listed at 28 lbs total. The COSTWAY is listed at 20 lbs total, with an 8 lb spinner, though its description also says 12 lbs for the washer.
Which is better for an RV?
The Auertech is listed for RV use and has a drain pump, which helps when you cannot gravity-drain. The COSTWAY relies on a drain hose and gravity.
Do either have a drain pump?
Only the Auertech lists a drain pump. The COSTWAY drains by gravity through its hose.
Is the COSTWAY worth $217.50?
That is its best new price at Nexora Tech as of November 3, 2026, from the only store listing it new. Whether it is worth it depends on the Auertech's current price, which was not given.
Are they fully automatic?
No. Both are twin-tub machines, so you move clothes from the wash tub to the spin tub by hand.
Which is easier to move?
The COSTWAY lists side carrying handles, a cable organizer and a compact frame. The Auertech is described only as compact/mini.

More comparisons

  • Auertech 28lbs Twin Tub Washer vs COMFEE 0.9 cu.ft Full-Automatic Washer
  • Auertech 28lbs Twin Tub Washer vs BLACK+DECKER 2.0 cu.ft Portable Washer
  • COSTWAY Portable Washing Machine, Twin Tub 20 Lbs Capacity vs BLACK+DECKER 2.0 cu.ft Portable Washer
  • COSTWAY Portable Washing Machine, Twin Tub 20 Lbs Capacity vs COMFEE 0.9 cu.ft Full-Automatic Washer
  • BLACK+DECKER Small Portable Washer 0.9 cu. ft., 5 Cycles, Transparent Lid & LED Display vs Auertech 28lbs Twin Tub Washer

Buying guides that pick them

  • Best small portable washing machines
  • Best compact washing machines
Plastic drum and semi-automatic operation mean you move clothes between tubs by hand.
  • Listed capacity is inconsistent: 20 lbs in the name, 12 lbs washer in the description.
  • Auertech
    Auertech 28lbs Twin Tub Washer

    Auertech 28lbs Twin Tub Washer

    Choose the Auertech 28lbs Twin Tub Washer if you need the larger 28 lb twin-tub capacity and a drain pump for draining into a sink or standpipe.

    Pros
    • 28 lb twin-tub capacity handles bigger loads than the COSTWAY.
    • Built-in drain pump empties the tub without relying on gravity.
    • Energy Star rated and suited to RV use.
    Cons
    • No wash or spin motor figures are given.
    • No price was provided, so value is hard to judge.
    • Control layout and timer ranges are not stated.
    $217.50 at Nexora Tech as of November 3, 2026
    No price given
    No
    —
    Washing FeaturesWash timer (0-15 min), Built-in filter, Spin ti…—
    Show all 37 specsShow fewer specs
    SpecCOSTWAY Portable Washing Machine, Twin Tub 20 Lbs CapacityAuertech 28lbs Twin Tub Washer
    Wash CyclesNormal, Drain, Gentle—
    Cycle OptionsSpray rinse function—
    Wash Cycle Count1—
    High EfficiencyYes—
    Energy ConsumptionPer 100 cycles (Washing Cycle), Per 100 cycles …—
    Water Consumption10–20 gallons per load (Portable and compact wa…—
    TypeWashing Machine—
    SubtypePortable Washing Machine, Twin-Tub Washing Mach…—
    Door StyleTransparent cover—
    Drum MaterialPlastic Drum—
    Design HighlightsSide carrying handles, Cable organizer, Drain h…—
    Control TypeSeparate timer control settings for wash and sp…—
    Spinner capacity8 lbs—
    Wash motor power330W—
    Spin motor power110W—
    Dimensions14"D x 25"W x 29"H—
    Loading accessTop Load—
    Operation modeSemi Automatic—
    ColorGrey+White—
    Energy Star—Yes
    Finish—White
    For RV—Yes
    Top Load Washing Mechanism—Agitator
    Power Source—Electric
    Wash Load—10 lb load weight