A twin tub portable washing machine can handle small laundry loads without taking up the space of a full-size washer. These semi-automatic machines have separate wash and spin tubs, so you move clothes between them yourself; the spin cycle removes much of the water, but it does not fully dry clothes. The best fit depends on how much laundry you do, how you’ll drain the water, and how much room you have for the machine and its tubs.
Table of Contents
Quick Comparison
| Product | Washer capacity | Spinner capacity | Notable feature |
|---|---|---|---|
| Auertech 28 lb Twin Tub Washer | 18 lb | 10 lb | Drain pump; separate wash and spin controls |
| COSTWAY 26 lb Twin Tub Washer | 18 lb | 8 lb | Separate wash and spin timers |
| Giantex 20 lb Twin Tub Washer | 12 lb | 8 lb | Compact design with removable lint filter |
| INTERGREAT Twin Tub Washer | 9.6 lb | 5.4 lb | Gravity drain and lid safety switch |
| Giantex 20 lb Compact Twin Tub Washer | 12 lb | 8 lb | Compact design with lint filter |
Capacity note: Washer and spinner capacities are separate limits, not one shared load. The INTERGREAT product information gives conflicting total-capacity figures, so check the listing details before buying. Availability can also change; confirm the product’s listing status before ordering.
Our Picks: Best Twin Tub Portable Washing Machine reviews
1. Auertech 28 lb Twin Tub Washer: Best Overall Capacity and Drain Flexibility
The Auertech pairs an 18-pound wash tub with a 10-pound spin tub. That gives it the largest listed capacity in this group, though the two tubs have different limits. You can wash one load while spinning another, which helps keep small batches moving through laundry day.
A built-in drain pump gives you more flexibility about where wastewater goes. The product information says the drain height should stay below 45 inches, and the hose should be kept clear of bends or clogs. Three controls let you select wash time, wash mode, and spin time. The transparent window also lets you watch the cycle.
This model makes sense if you want a higher-capacity option for an apartment, dorm, or RV and have a suitable place to set it up. It is still semi-automatic: you add water, move clothes to the spinner, and manage the cycles yourself. The spinner holds less than the wash tub, so a full wash load may need to be spun in more than one batch. The motor’s overheat protection can pause operation, and the manufacturer recommends keeping the full wash-and-rinse process to no more than 60 minutes.
Pros:
- Largest listed washer and spinner capacities among these picks
- Drain pump offers more placement flexibility than a gravity drain
- Separate controls for wash time, mode, and spin time
- Wash and spin tubs can operate at the same time
Cons:
- Requires manual water filling and moving clothes between tubs
- Spin capacity is smaller than wash capacity, so larger loads need multiple spins
Verdict: Choose the Auertech if capacity and a pumped drain matter more to you than a fully automatic wash cycle.
2. COSTWAY 26 lb Twin Tub Washer: A Straightforward Option for Larger Loads
COSTWAY’s twin tub has an 18-pound washer and an 8-pound spinner. Its wash capacity matches the Auertech, but the smaller spinner means you may need to split a full wash load before spinning it. The two tubs can run at the same time, which is useful when you are working through a few small loads.
The wash timer runs for up to 15 minutes, while the spin timer runs for up to 5 minutes. The transparent lid makes it easier to check on a cycle, and the product information lists 280 watts of wash power and 140 watts of spin power. It is designed for places such as apartments, dorms, balconies, and RVs, but you will still need room to fill the machine and handle the drain water.
One important limitation is that the spin cycle does not leave clothes fully dry. The product description says clothes may be about 90% dry after spinning and should still be hung to finish drying. Compared with the Auertech, COSTWAY has a smaller spinner and does not list a drain pump in the supplied specifications. That makes its drainage setup an important point to check before choosing a location.
Pros:
- Large 18-pound wash tub
- Separate wash and spin timers
- Wash and spin functions can run at the same time
- Transparent lid lets you monitor the load
Cons:
- Spinner capacity is 8 pounds, well below the washer’s 18-pound limit
- Clothes need to hang dry after spinning
Verdict: The COSTWAY is a practical match for shoppers who want a roomy wash tub and simple timers, provided they are comfortable managing drainage and air-drying clothes.
3. Giantex 20 lb Twin Tub Washer: A Compact Pick with a Removable Lint Filter
This Giantex model has a 12-pound wash tub and an 8-pound spinner, for a combined listed capacity of 20 pounds. Those numbers are separate tub limits: clothes must be transferred from the wash side to the spin side, and a full wash load may need more than one spin cycle.
The controls are manual, with a wash timer of up to 15 minutes and a spin timer of up to 5 minutes. Its side-mounted lint filter can be removed for cleaning. The product information also says to place the supplied cover plate over clothes in the spin tub to help prevent shaking during operation. Assembly is required, so plan to follow the included setup instructions before the first load.
Compared with the Auertech and COSTWAY, this Giantex offers less wash capacity, but its 12-pound wash limit may suit lighter laundry routines. It is a reasonable option if you value a simple setup and a removable filter more than a large tub. As with other twin tubs, you will need to manage filling, draining, and transferring laundry by hand.
Pros:
- Separate 12-pound washer and 8-pound spinner
- Removable side filter can be taken out for cleaning
- Independent wash and spin timers
- Lightweight, compact design intended for portable use
Cons:
- Smaller wash capacity than the Auertech and COSTWAY
- Requires assembly and manual transfer between tubs
Verdict: Pick this Giantex if you want a compact machine for smaller loads and prefer having a removable lint filter.
4. INTERGREAT Twin Tub Washer: Smaller Loads with a Lid Safety Switch
The detailed product specifications list a 9.6-pound wash tub and a 5.4-pound spinner. Those are smaller capacities than the other models here, making this machine a better fit for light laundry loads than for large household batches. The product title gives a different total-capacity figure, so check the listing carefully before deciding whether its actual tub sizes fit your needs.
INTERGREAT lists a gravity drain, a side filter net, and separate controls for wash time, wash mode, and spin time. The wash timer runs up to 15 minutes and the spin timer up to 5 minutes. A lid safety switch is designed to stop operation when the lid is open, which adds a useful safeguard around moving parts.
This model may suit a dorm room or another tight space where you wash a few items at a time. The smaller spinner capacity can be limiting, especially if your wash load approaches the washer’s full capacity. Since the machine uses a gravity drain rather than a pump, its placement needs to allow wastewater to flow to a suitable drain point.
Pros:
- Compact capacities suit small, frequent laundry loads
- Lid safety switch is designed to stop operation when open
- Separate wash and spin timers, with multiple wash modes
- Includes a side filter net
Cons:
- Smaller washer and spinner capacities than the other picks
- Product capacity figures are inconsistent, and the gravity drain affects placement options
Verdict: Consider the INTERGREAT for light loads and a compact setup, but verify the capacity and confirm that a gravity drain will work in your space.
5. Giantex 20 lb Compact Twin Tub Washer: A Simple Alternative for Small Spaces
This Giantex has a listed 12-pound wash capacity and an 8-pound spinner. Its twin-tub layout lets you wash and spin at the same time, but each tub has its own load limit. If you wash a full load, expect to move clothes to the spinner in batches rather than all at once.
The controls allow up to 15 minutes of washing and 5 minutes of spinning per load. The washer also has a filter net that can be removed for cleaning, and the included cover plate is meant to sit over clothes in the spin tub. Assembly is required, and the machine is described as lightweight and compact for home or apartment use.
In practical terms, this is a straightforward option for someone who wants a portable washer for modest loads and does not need the drain pump or higher capacities of the Auertech. The supplied availability information marks this item as unavailable, so check its listing before planning to buy it. If it cannot be purchased, the other Giantex model in this guide has similar stated tub capacities.
Pros:
- 12-pound wash tub and 8-pound spin tub
- Removable filter net helps with routine tub care
- Separate timers give you control over wash and spin duration
- Compact design intended for apartment and home use
Cons:
- Spinner is smaller than the wash tub
- Availability may be limited, and assembly is required
Verdict: This Giantex is worth considering for small loads if it is available, but its stated capacities are similar to the other Giantex pick rather than a step up.
How to Choose a Twin Tub Portable Washing Machine
Match both tub capacities to your laundry routine
Look at the washer and spinner capacities separately. The washer’s limit tells you how much clothing can go through a wash cycle, while the spinner’s smaller limit determines how much you can spin at once. If the two limits are far apart, you may have to split a wash load into multiple spin batches. Choose based on the amount you usually wash, not just a combined capacity figure in a product title.
Check the drain setup and your available location
Portable washers need a place for used water to go. A model with a drain pump can offer more flexibility, but it still has a maximum drain height and needs a clear hose. A gravity-drain model must be placed so water can flow to the drain point. Before buying, measure the space and think through where the machine’s drain hose, fill water, and laundry baskets will go.
Understand the hands-on steps
Twin tub machines are semi-automatic rather than set-and-forget appliances. You may need to add water, choose the wash mode and duration, drain the tub, move clothes to the spinner, and repeat the process for additional loads. If you want a machine that handles the full cycle without transferring clothes, this product type may not match your needs.
Plan for air-drying after the spin cycle
A spin tub removes water from clothes, but it is not a heated clothes dryer. You should expect to hang items to finish drying after the spin cycle. If you have limited drying space or need clothes ready quickly, consider whether your home has a suitable place to air-dry a load.
Consider controls, safety, and maintenance
Simple timer controls are common on these machines, but the available settings differ. Check the listed wash modes, spin timer, and any safety features, such as a lid switch. A removable filter can make lint cleanup easier. Follow the manufacturer’s instructions for balancing clothes in the spinner, avoiding overloading, and keeping hoses clear.
Verify the full dimensions and setup requirements
Capacity does not tell you how much floor space a washer takes up. Check the product listing for dimensions and consider clearance around the tubs for loading clothes and operating the controls. Some models require assembly. Make sure your chosen spot can support the machine and gives you convenient access to water and drainage.
Frequently Asked Questions
What is a twin tub portable washing machine?
It is a compact washer with two separate tubs: one for washing clothes and another for spinning out water. You move clothes from the wash tub to the spinner yourself, so the machine requires more hands-on work than a fully automatic washer.
Does the spinner dry clothes completely?
No. The spin cycle extracts water but does not provide heated drying. Clothes usually need to be hung to finish drying. COSTWAY’s product information specifically describes its spin result as about 90% dry.
Can I wash and spin clothes at the same time?
These machines have separate tubs that may allow washing one load while spinning another. The washer and spinner still have separate capacity limits, so do not exceed the stated maximum for either tub.
Do portable twin tub washers need a water connection?
Water must be added for washing, but the exact fill method and included hose setup vary by model. Check the product instructions and listing to confirm how the machine connects to or receives water.
What is the difference between a drain pump and a gravity drain?
A drain pump moves wastewater through the drain hose and can provide more flexibility in positioning, within the pump’s stated limits. A gravity drain relies on water flowing downhill, so the machine needs to be set up near a suitable drain point.
How can I reduce shaking in the spin tub?
Avoid overloading the spinner and arrange clothes so the load is balanced. Follow the manual’s instructions for using any supplied spin cover or plate. If the machine becomes unbalanced, stop and adjust the load before continuing.
Which model is the best choice for most people?
The Auertech is the strongest all-around choice in this group based on its listed 18-pound washer, 10-pound spinner, and drain pump. If you have lighter laundry needs or prefer another control setup, compare its size and drain requirements with the COSTWAY and Giantex options before choosing.
Final Recommendation
For the largest listed tub capacities and the added flexibility of a drain pump, the Auertech is the best starting point for most shoppers seeking a twin tub portable washing machine. The COSTWAY is another large-wash-capacity option, while the Giantex models make more sense for smaller loads. The INTERGREAT may suit a compact setup, but its capacity details should be confirmed with the seller. Whichever model you choose, check the space, drain route, and spinner limit before ordering, and remember that clothes will still need to air-dry.
