At-a-glance comparison
Compare six options by fit and setup
Start with exterior dimensions, operating clearance, access, and setup requirements. Then verify the exact model, current availability, and purchase terms at the retailer before ordering.
Affiliate disclosure: As an Amazon Associate, Small Space Buyer earns from qualifying purchases. This does not change the price you pay. Walmart links are included for comparison.
| Recommendation | Exterior size | Capacity | Setup | Retailer options |
|---|---|---|---|---|
| Smallest footprintBLACK+DECKER BPWM09WSee fit details | 17.7 W × 18.1 D × 31.5 H in. | 0.9 cu. ft. / 6.6 lb. | Quick-connect sink adapter, water-supply hose, and drain hose are included | |
| Balanced for one or twoHamilton Beach HBPW160See fit details | 21 W × 22 D × 38 H in. | 1.6 cu. ft. / 11 lb. | Quick-connect sink adapter supports temporary faucet use | |
| Compact 1.6 cu. ft. optionCOMFEE' CLV16N2AMGSee fit details | 20.3 W × 20.7 D × 37 H in. | 1.6 cu. ft. / 11 lb. | Water inlet hose and faucet converter are included; verify the faucet threads before ordering | |
| Familiar mid-size choiceBLACK+DECKER BPWM16WSee fit details | 20.3 W × 20.7 D × 36.6 H in. | 1.7 cu. ft. / 11 lb. | Quick-connect sink adapter, water-supply hose, and drain hose are included | |
| Larger weekly loadsBLACK+DECKER BPWM20WSee fit details | 21.6 W × 22.2 D × 37.4 H in. | 2 cu. ft. / 15.4 lb. | Quick-connect sink adapter, water-supply hose, and drain hose are included | |
| Maximum portable capacityBLACK+DECKER BPW30MWSee fit details | 23.7 W × 24.8 D × 39.4 H in. | 3 cu. ft. / 26.5 lb. | Quick-connect sink adapter, water-supply hose, and drain hose are included |
Decision gate
Can your space support the washer while it is running?
A portable washer is not just a cabinet to store. The faucet, drain, open lid, hose route, loading position, floor, and building rules all become part of the purchase decision.
Use these checks to narrow the list, then open the exact specification and retailer listing for the model you are considering.
BLACK+DECKER · BPWM09W
0.9 cu. ft. Portable Washer
Best for: One person, very tight spaces, and small loads washed often
- Exterior size
- 17.7 W × 18.1 D × 31.5 H in.
- Capacity
- 0.9 cu. ft. / 6.6 lb.
- Performance
- 5 wash cycles
- Setup
- Quick-connect sink adapter, water-supply hose, and drain hose are included
Hamilton Beach · HBPW160
1.6 cu. ft. Top Load Portable Washer
Best for: A balanced capacity for one or two people without full-size hookups
- Exterior size
- 21 W × 22 D × 38 H in.
- Capacity
- 1.6 cu. ft. / 11 lb.
- Performance
- 6 wash cycles
- Setup
- Quick-connect sink adapter supports temporary faucet use
COMFEE' · CLV16N2AMG
1.6 cu. ft. Portable Washer
Best for: Apartment shoppers who value simple controls and wheels
- Exterior size
- 20.3 W × 20.7 D × 37 H in.
- Capacity
- 1.6 cu. ft. / 11 lb.
- Performance
- 6 wash cycles
- Setup
- Water inlet hose and faucet converter are included; verify the faucet threads before ordering
BLACK+DECKER · BPWM16W
1.7 cu. ft. Portable Washer
Best for: A familiar mid-size choice with broad Amazon and Walmart availability
- Exterior size
- 20.3 W × 20.7 D × 36.6 H in.
- Capacity
- 1.7 cu. ft. / 11 lb.
- Performance
- 6 wash cycles
- Setup
- Quick-connect sink adapter, water-supply hose, and drain hose are included
BLACK+DECKER · BPWM20W
2.0 cu. ft. Portable Washer
Best for: Larger weekly loads when you still need a movable, sink-connected washer
- Exterior size
- 21.6 W × 22.2 D × 37.4 H in.
- Capacity
- 2 cu. ft. / 15.4 lb.
- Performance
- 6 wash cycles
- Setup
- Quick-connect sink adapter, water-supply hose, and drain hose are included
BLACK+DECKER · BPW30MW
3.0 cu. ft. Portable Washer
Best for: Shoppers prioritizing the most capacity while keeping a faucet-connectable design
- Exterior size
- 23.7 W × 24.8 D × 39.4 H in.
- Capacity
- 3 cu. ft. / 26.5 lb.
- Performance
- 6 wash cycles
- Setup
- Quick-connect sink adapter, water-supply hose, and drain hose are included
Affiliate disclosure: As an Amazon Associate, Small Space Buyer earns from qualifying purchases. This does not change the price you pay. Walmart links are included for comparison and may become affiliate links after program approval.

How to use this shortlist
These recommendations compare published specifications; they are not hands-on test results. The labels describe different needs within this six-model selection, not a universal performance ranking. Start with body dimensions, then check the exact model’s manual for lid, hose, electrical and drainage requirements.
Rule a model out if it blocks a walkway, cannot open fully, lacks a documented faucet connection, or cannot reach an approved drain. A larger tub is not an upgrade when the complete operating setup does not fit.
Try your measurements
Check one dimension at a time
Use the same direction for all three inputs: width, depth or height. Add all required extra space on that axis, including movement and manufacturer clearance. Repeat for the other axes and check obstructions separately.
Enter all three measurements. Leave required extra space blank if it is unknown; do not assume zero.
Available space − product body − required extra space = space remaining
Fit guidance
How to choose for a genuinely small space
Start with the complete operating footprint
Published dimensions describe the washer cabinet, not every inch it needs while running. Allow room behind the machine for inlet and drain hoses, above it for a fully opened lid, and in front or beside it for safe loading. Measure doorways, corners, and the route from storage to the sink if you plan to roll it away.
Match capacity to the loads you actually wash
A 0.9 cubic-foot washer is easier to store but works best for one person washing small loads often. Mid-size 1.6 to 2.0 cubic-foot machines reduce the number of loads. The largest portable models approach full-size weight and footprint, so they make more sense when capacity matters more than frequent moving.
Verify water, drainage, and apartment rules
Quick-connect adapters do not fit every faucet, especially pull-down sprayers and unusual aerators. Confirm the threads before ordering and secure the drain hose every time. Some leases or buildings restrict portable washers because of leak risk, so written approval can be as important as the measurements.
Plan the complete setup
Read the guides that answer the next question.
These guides cover exact size limits, measurements, connections, and operating clearances that product listings often leave unclear.
Portable Washers 21 Inches Wide or Less
Compare portable washers no more than 21 inches wide, with capacity, depth, lid clearance, faucet hookup, and drainage details.
See qualifying products Buying guidePortable washing without a permanent hookup
Compare temporary water, drainage, and storage routines before buying.
Read the guide Buying guideFaucet adapter compatibility
Check aerators, threads, hoses, and quick-connect fittings.
Read the guide Buying guidePortable washer drainage
Plan a safer route to a sink, tub, or approved standpipe.
Read the guide Buying guideApartment appliances without permanent hookups
Plan every temporary connection, clearance, and shutdown routine.
Read the guideCommon questions
Best Portable Washers for Apartments: FAQ
Can a portable washer connect to any apartment faucet?
No. Most use a quick-connect adapter that needs compatible faucet threads. Pull-down, pull-out, and nonstandard faucets may require a different plan or may not work safely.
Do portable washers need a permanent hookup?
The models compared here can use a temporary faucet connection and drain into a secured sink, tub, or compatible standpipe, but each manufacturer's instructions still apply.
How much extra clearance should I leave?
Use the published cabinet dimensions as the minimum, then follow the manufacturer's hose and ventilation guidance and measure enough space to open the lid fully.
Use your measurements