12 Best Costway Twin Tub Washing Machine of 2026 For Apartments and RVs

1

SUPER DEAL 2IN1 Portable Washing Machine 17.6lbs Mini Twin Tub

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  8.4
• Brand
  SUPER DEAL

Key specs2

Drainage Mechanism

Gravity drain tube

Tub Split

11 lbs wash capacity

Pros & cons32

Pros

• Honeycomb wash tub handles up to 11 lbs of laundry per cycle
• True Rinse cycle provides two deep rinses to thoroughly clear detergent
• Dual rotary dials allow setting up to 15 minutes of wash and 5 minutes of spin

Cons

• Gravity drain setup cannot pump water upward into raised sinks or bathtubs
• Spin basket extracts moisture but does not fully dry garments like a heated dryer

2

COSTWAY Portable Washing Machine, Twin Tub 22Lbs Capacity, Compact Washer(13.2Lbs)

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  7.2
• Brand
  COSTWAY

Key specs2

Drain Hose Reach

54 inches with built-in pump

Cycle Timer Options

• Wash timer runs up to 15 minutes
• Spin timer runs up to 5 minutes
• Soft, standard, and drain selector knob

Pros & cons42

Pros

• Built-in drain pump and 54-inch hose pump dirty water into elevated sinks or tubs
• Balanced tub split provides 13.2 lbs wash capacity and 8.8 lbs spin capacity
• Three rotary settings include soft mode, standard mode, and drain mode
• Transparent top lids allow visual checking of wash agitation and spinning speed

Cons

• Requires manual transfer of wet garments between wash and spin compartments
• Cabinet width of 25 inches requires dedicated floor space near a water hookup

3

SUPER DEAL Compact Mini Twin Tub Washing Machine, Portable Laundry

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  8.0
• Brand
  SUPER DEAL

Key specs1

Drain Configuration

Built-in gravity drain

Pros & cons32

Pros

• Compact twin tub profile fits tight camper nooks and tiny apartment bathrooms
• Dual tub design allows simultaneous washing and water extraction
• Total 13-lb capacity handles everyday basics without trips to the laundromat

Cons

• Gravity drain relies on low floor drains and cannot pump upward into sinks
• Listing omits individual wash and spin tub splits and exact dimensions

4

COSTWAY Portable Washing Machine, Twin Tub 17.6Lbs Capacity, Washer(11Lbs) and

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  8.6
• Brand
  COSTWAY

Key specs1

Load Split Ratio

11 lbs wash, 6.6 lbs spin

Pros & cons32

Pros

• Dedicated tub split pairs an 11-lb wash tub with a 6.6-lb spin basket
• Dual timers allow independent control over wash and spin cycles
• Compact twin tub footprint fits easily into dorm rooms, RVs, and apartments

Cons

• Listing omits drain pump details, requiring verification before connecting to raised sinks
• Smaller 6.6-lb spinner requires dividing an 11-lb wash load into two spin cycles

5

COSTWAY Portable Washing Machine, 2-in-1 Twin Tub 26lbs Capacity Washer(18lbs)

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  8.4
• Brand
  COSTWAY

Key specs2

Motor Power Ratings

• 280W wash power
• 140W spin power

Cabinet Measurements

27.5 x 16 x 32 inches, 33.5 lbs

Pros & cons43

Pros

• Generous 18-lb wash compartment accommodates larger laundry batches at once
• Integrated drain pump lifts wastewater through a 51-inch hose into raised basins
• Separate motors draw 280W for washing and 140W for spinning concurrently
• Removable lint filter collects loose debris to maintain smooth drain flow

Cons

• Heavier 33.5-lb machine weight requires more effort to move between uses
• Spin basket capacity is 8 lbs, requiring two spins for a full 18-lb wash load
• Manufacturer warranty period is limited to 6 months

6

COMFEE’ 1.6 Cu.ft Portable Washing Machine, 11lbs Capacity Fully Automatic

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  8.8
• Brand
  COMFEE'

Key specs2

Operating Configuration

Full-automatic single tub

Wash Programs

• Normal, Quick, Heavy, Bulky, Delicate, Spin Only
• 3 selectable water temperatures
• Extra rinse button

Pros & cons42

Pros

• Full-automatic operation completes wash, rinse, and spin without manual transfers
• Features 6 wash programs, 3 water temperatures, and an extra rinse option
• Built-in wheels and drain pump allow rolling to standard sink basins
• Stainless steel tub includes child lock, delay start, and reload feature

Cons

• Single tub design prevents running wash and spin cycles simultaneously
• Substantially heavier at 79.4 lbs than portable semi-automatic twin tub units

7

COSTWAY Portable Washing Machine, Twin Tub 22Lbs Capacity, Compact Washer(13.2Lbs)

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  8.0
• Brand
  COSTWAY

Key specs2

Appliance Dimensions

25 x 14.5 x 27.5 inches, 28 lbs

Drain Hose Reach

54 inches with built-in pump

Pros & cons42

Pros

• Built-in drain pump lifts water through a 54-inch hose into elevated sinks
• Twin tub design provides 13.2 lbs wash capacity and 8.8 lbs spin capacity
• Selectable wash knob includes soft, standard, and drain cycle options
• Sturdy polypropylene body resists rust and weighs a manageable 28 pounds

Cons

• Requires manually shifting wet clothes from the wash basin to the spin basket
• Cabinet footprint of 25 by 14.5 inches requires adequate floor clearance

8

COSTWAY Portable Washing Machine, Twin Tub 21Lbs Capacity, Washer(14.4Lbs) and

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  8.6
• Brand
  COSTWAY

Key specs2

Electrical Safety

UL-certified power plug

Tub Capacity Breakdown

14.4 lbs wash, 6.6 lbs spin

Pros & cons42

Pros

• Built-in drain pump and extended tube effectively discharge water into sinks
• Roomy 14.4-lb wash capacity handles bulkier loads before spinning
• UL-certified power plug provides verified electrical safety during use
• Low center of gravity helps maintain stability during active operation

Cons

• The 6.6-lb spin capacity requires splitting a full 14.4-lb wash into two spin runs
• Machine weight of 30 pounds requires lifting effort to stow away

9

COSTWAY Portable Washing Machine, 2 in 1 Twin Tub 13Lbs

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  -
• Brand
  COSTWAY

Key specs2

Pump Lift and Hose

59-inch max pump height, 79-inch hose

Inlet and Handling

• Dual left and right water inlets
• Built-in side handles for lifting

Pros & cons42

Pros

• Built-in pump delivers a 59-inch max pumping height through a 79-inch drain hose
• Dual water inlets on left and right sides accommodate various faucet layouts
• Dual motors run at 240W wash power and 120W spin power for concurrent use
• Compact 23 by 14.5 by 26-inch body with side handles makes moving easy

Cons

• Smaller 8-lb wash and 5-lb spin tubs require doing smaller, frequent loads
• Semi-automatic operation requires manually monitoring fill level and transfers

10

COSTWAY Portable Washing Machine, Twin Tub 26Lbs Capacity, Washer(18Lbs) and

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  8.6
• Brand
  COSTWAY

Key specs2

Tub Capacity Breakdown

18 lbs wash, 8 lbs spin

Drain Method

Integrated drain pump

Pros & cons32

Pros

• Large 18-lb wash basin accommodates family-sized loads without crowding items
• Built-in drain pump discharges dirty water directly into elevated sinks
• Twin tub layout allows washing one batch while spinning another simultaneously

Cons

• The 8-lb spinner holds less than half the wash load, requiring staggered spin runs
• Listing omits exterior dimensions and hose length, requiring verification

11

COSTWAY Portable Washing Machine, 2-in-1 Laundry Washer and Spin Combo

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  8.6
• Brand
  COSTWAY

Key specs2

Automation Level

Full-automatic single cylinder

Program and Water Settings

• 10 wash programs
• 5 water level selections
• Automatic unbalance detection

Pros & cons42

Pros

• Fully automatic single tub washes, rinses, and spins without manual handling
• Offers 10 wash programs, 5 water levels, and an LED digital display panel
• Automatic unbalance detection adjusts drum balance to reduce excess vibration
• Narrow 18 by 18.5-inch footprint includes an adjustable foot for uneven floors

Cons

• Total capacity is limited to 8.8 lbs for both washing and spin-drying
• Single tub construction prevents simultaneous washing and spinning

12

COSTWAY Portable Washing Machine, Twin Tub 20Lbs Capacity, Washer(12Lbs) and

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  8.4
• Brand
  COSTWAY

Key specs2

Power and Motor Setup

260W wash motor, 140W spin motor

Cabinet Footprint

25 x 15 x 28.5 inches

Pros & cons42

Pros

• Twin tub design pairs a 12-lb wash tub with an 8-lb spin tub for concurrent loads
• Rotary timer dials allow up to 15 minutes of washing and 5 minutes of spinning
• Dual motors draw 260W washing power and 140W spinning power
• Space-saving 25 by 15 by 28.5-inch footprint fits into tight RV and dorm spots

Cons

• Listing omits an internal pump, requiring verification if draining into high sinks
• Requires manual attention to transfer clothes and monitor water inlet flow

Last update on 2026-10-09 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

Does a Costway twin tub washing machine have a built-in drain pump or rely on gravity?

Most Costway twin tub models feature a built-in drain pump, but drainage configurations vary by model and must be confirmed prior to purchase. Units such as the 22-pound capacity model and the 26-pound model include an integrated drain pump to lift water into a kitchen sink or bathtub basin. If a machine relies strictly on gravity drainage, water will only exit downward into a low shower pan or floor drain. If your apartment or RV lacks ground-level drainage, selecting compact washers for easy sink draining ensures you can pump wastewater upward into an elevated sink without messy spills.

How does the wash capacity compare to the spin capacity in a twin tub washer?

The spin basket in a semi-automatic twin tub washer is always smaller than the wash tub. For example, the 26-pound model provides an 18-pound wash capacity paired with an 8-pound spin basket, while the 22-pound machine pairs a 13.2-pound wash tub with an 8.8-pound spin tub. A 20-pound configuration features a 12-pound wash limit and an 8-pound spin limit, and the compact 13-pound model handles 8 pounds of washing and 5 pounds of spinning. Because the spin tub holds less weight than the wash side, you typically divide a single full wash load into two separate spin batches to avoid overloading the spin motor.

Can you run the wash tub and spin tub at the same time?

Yes, you can run the washing tub and the spin basket simultaneously. Costway twin tub machines use separate motors for each side, such as 240 watts for washing and 120 watts for spinning on the 13-pound model, or 260 watts for washing and 140 watts for spinning on the 20-pound unit. Because both tubs operate on dedicated rotary controls, you can wash a second load of garments while the first load completes its spin cycle, significantly cutting down total laundry time.

How do the separate timer controls work on these semi-automatic washers?

The wash tub and spin basket use independent mechanical rotary dials rather than automated cycle buttons. On models such as the 26-pound twin tub washer, the wash timer allows you to set washing cycles for up to 15 minutes. The spin timer operates on a separate knob so you can set a short extraction period based on fabric thickness. Because these units are semi-automatic, you manually transfer damp clothes from the wash basin to the spinner basket and turn each dial to begin each step.

How much space do Costway twin tub washing machines take up when stored?

Exterior dimensions depend on capacity, but footprints remain compact enough for small utility closets, RV bathrooms, and tight corners. The 22-pound capacity model measures 25 inches long, 14.5 inches wide, and 27.5 inches high while weighing 28 pounds. The larger 26-pound unit measures 27.5 inches long, 16 inches wide, and 32 inches high with a weight of 33.5 pounds, while the 20-pound machine measures 25 inches long, 15 inches wide, and 28.5 inches high. Always measure your storage space and doorway clearance to verify that the top lids can open fully during laundry days.

What keeps the spin basket from shaking or vibrating violently?

Distributing wet garments evenly inside the spin basket and securing the included spin cap keeps the unit stable during rotation. High-speed spinning relies on balanced weight distribution, so bunched fabrics on one side can cause the basket to wobble against the housing. Placing heavy items flat at the bottom and pressing the plastic spin cap firmly down over the clothing prevents laundry from shifting or flying out. If severe shaking occurs, turn off the spin dial immediately, redistribute the load by hand, and review portable washers for reliable spin drying if you want to compare basket balance and spin features across compact designs.