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TL;DR - Our top pick: HAVA R09 is our upgrade pick for a small household that wants tank filling and a documented hard-water softener. If you can connect a compatible faucet and have a wider counter, the BLACK+DECKER BCD6W offers six place settings instead. Neither is a substitute for measuring your kitchen first.
The best countertop dishwasher for an apartment is the one you can leave set up and load with the dishes you actually use. A machine that requires daily lifting, an incompatible faucet adapter or several tiny loads can make an expensive shortcut feel like another chore. Start with the water connection, then check the counter and rack. Wash-program count comes later.
| Pick | Best For | Important Difference |
|---|---|---|
| HAVA R09 | Tank filling with hard-water adjustment | Built-in softener; three-place-setting rating |
| BLACK+DECKER BCD6W | More dishes and a compatible faucet | Six place settings; up to 24-hour delayed start |
| SPT SD-2225DW | Six-setting alternative with refill indicators | Quick-connect supply; rinse-aid warning |
| Hermitlux HMX-DW03 | A narrow footprint and visible wash chamber | Five-liter tank; glass door |
| HAVA R01 | Simpler tank-fed washing | Five wash cycles plus a separate drying mode |
Will a Countertop Dishwasher Fit Your Apartment?
A water tank removes the faucet connection, not the drain hose. HAVA’s R09 installation instructions show a drain hose routed to a sink or other suitable drainage point. That hose must be secured and unobstructed. A tank-fed dishwasher is not a self-contained box you can run on any spare shelf.
Use the following checks to rule models in or out before comparing extras:
| Your Kitchen Constraint | Shortlist | What Can Still Rule It Out |
|---|---|---|
| You cannot attach anything to the faucet | R09, HMX-DW03 or R01 in tank mode | No accessible drain, grounded outlet or room above the fill opening |
| You want a larger rack and can use a threaded faucet | BCD6W or SD-2225DW | Adapter incompatibility, insufficient counter width or unwillingness to connect the hoses |
| You have a low cabinet over the only available counter | Measure before selecting any model | Cabinet clearance must include filling access, not only closed-machine height |
| You want to wash large pans more than plates | Check the actual rack dimensions and loading diagram | Place-setting ratings do not promise space for a frying pan, processor bowl or baking sheet |
| Hard-water deposits are the specific problem | R09 is the documented softener option here | Softener setup and dishwasher salt add maintenance; this is not a whole-home water treatment |
For faucet models, inspect your faucet’s actual aerator and threads. BLACK+DECKER’s connection instructions, pages 9-11, require the supplied adapter and quick-connect assembly. A pull-out spray head is not automatically compatible simply because it is a kitchen faucet. Confirm compatibility with the supplier before buying adapters or modifying rented plumbing.
Measure operating space, not shipping-box dimensions. Leave room for the door and rack to extend, rear hoses to bend without kinking, and the tank lid to open. HAVA lists about 29.2 inches of depth with the R01 door open. A top-fill opening tucked tightly beneath a cabinet is an awkward daily arrangement even if the body technically fits. Do not plan to slide a full, running machine around.
Source: HAVA’s R09 product imagery. The photograph illustrates rack and door access; it is not a measured PicksLab loading test.
Feature Comparison
Dimensions below describe the body, without operating clearance. The HAVA figures are rounded manufacturer measurements. BLACK+DECKER’s manual is more conservative than its product page; use the manual dimensions shown here and confirm the supplied unit if your clearance is close.
| Model | Water Supply | Body Footprint; Height | Load / Control Distinction |
|---|---|---|---|
| HAVA R09 | 5 L tank or inlet hose | About 16.9 x 16.9 in; 18.1 in | 3 place settings; softener and child lock |
| BLACK+DECKER BCD6W | Faucet quick-connect; no fill tank | About 21.7 x 19.7 in; 17.25 in | 6 place settings; plates up to 10 in |
| SPT SD-2225DW | Faucet quick-connect; no fill tank | 21.65 x 19.69 in; 17.24 in | 6 place settings; 2/4/6/8-hour delay |
| Hermitlux HMX-DW03 | 5 L tank or inlet hose | 16.85 x 16.73 in; 18.03 in | Glass window; 5 wash programs |
| HAVA R01 | 5 L tank or inlet hose | About 16.9 x 16.9 in; 18.1 in | 5 wash cycles; separate Dry mode |
Do not treat a manufacturer’s place-setting number as a count of complete meals including cookware. HAVA’s R01 FAQ, for example, distinguishes plates placed vertically from those loaded at an angle. Angling a large plate uses rack space that smaller cups or bowls might otherwise occupy. Check your biggest everyday plate, not just your smallest breakfast bowl.
How We Selected These Dishwashers
This is an expert-researched comparison, not a hands-on cleaning or reliability test. We checked US product variants, manufacturer specifications and installation manuals, then inspected current new-item Amazon purchase paths on September 14, 2026. Our recommendations concern documented fit and controls; we have not measured cleaning effectiveness, noise, drying completeness or long-term failure rates. Prices and sellers can change.
The countertop dishwasher needs to earn its counter space alongside your cooking equipment. Our food processor comparison separates bowl sizes and attachments; even a dishwasher-safe processor bowl still has to fit the dishwasher’s rack. Likewise, the pans in our bread machine guide have their own cleaning restrictions. Appliance ownership does not make every removable part dishwasher-safe.
1. HAVA R09
Image: HAVA.
Key specs: Water tank: 5 L; Rated load: 3 place settings; US supply: 110-120 V/60 Hz; Rated power: 950 W.
Choose it for tank filling plus an adjustable water softener. That combination makes the R09 a useful upgrade from the R01 when hard water is a known annoyance. Its manual, pages 6-8 and 13, documents both supply modes, included hoses and softener settings. The black-door US version linked here is the water-softener model, not an older similarly named HAVA listing.
The softener is not maintenance-free: its setting should match your water hardness, and replenishment calls for dishwasher-specific salt, not table salt. The controls also provide delayed start and a child lock. Operation uses the on-machine controls; no app is required. Those are concrete conveniences, not evidence that it cleans better than every competing machine.
Skip it if your main requirement is a six-place-setting rack. There is no benefit in paying for a softener if the small rack forces extra cycles every evening. If hard water is not your issue, compare the R01’s simpler controls and current total price before paying for the R09’s extras.
2. BLACK+DECKER BCD6W
Buy BLACK+DECKER BCD6W on Amazon ->
Image: BLACK+DECKER.
Key specs: Rated load: 6 place settings; Plate diameter: up to 10 inches; Wash programs: 7; Delayed start: up to 24 hours.
Choose it for a larger rack and a documented 24-hour delay. The manufacturer specification also lists a child lock and electronic controls. This is a more sensible starting point than a tiny tank model if you have enough counter width, compatible plumbing and a regular accumulation of plates and mugs. Operation uses the on-machine controls; no app is required.
Skip it if you need a manually filled water tank. The official manual describes faucet supply through an included adapter, inlet hose, drain hose and quick-connect assembly. You must shut off the water and relieve hose pressure before disconnecting. It is portable in the sense that it does not require a built-in cabinet installation, not in the sense of being cordless or hose-free.
There is an important fit discrepancy: the product page lists a 16.9-inch height, while the manual’s drawing specifies 17.25 inches. We use the larger figure for screening and would not buy it for a near-zero-clearance space without written confirmation of the supplied unit’s dimensions. That is a stronger reason to pause than a small difference in program count.
3. SPT SD-2225DW
Buy SPT SD-2225DW on Amazon ->
Image: Sunpentown.
Key specs: Rated load: 6 place settings; Body dimensions: 21.65 x 19.69 x 17.24 inches; Delay options: 2, 4, 6 or 8 hours; Depth with door open: 31.8 inches.
Choose it for a six-setting rack with rinse-aid and water-supply warnings. Sunpentown’s specifications document six wash programs and residual-heat drying. Compare it with the BCD6W when you do not need a 24-hour delay; neither has been cleaning-tested by PicksLab. Operation uses the on-machine controls; no app is required.
Skip it if you need pitcher filling or cannot confirm faucet compatibility. The supplied adapter is specified for standard 15/16-inch male or 55/64-inch female aerator connections. Sunpentown also warns that some faucets with a separate side sprayer can leak under pressure. That is a reason to seek manufacturer confirmation before purchase, not to improvise a plumbing workaround.
Its installation manual, pages 3-5, specifies a five-foot hose assembly, a level supporting surface and pressure relief before disconnecting. Allow the full 31.8-inch door-open depth for loading. A body that fits beneath a cabinet can still obstruct a narrow kitchen when the rack is out.
4. Hermitlux HMX-DW03
Buy Hermitlux HMX-DW03 on Amazon ->
Image: Hermitlux.
Key specs: Water tank: 5 L; Body dimensions: 16.85 x 16.73 x 18.03 inches; Wash programs: 5; US supply: 120 V/60 Hz.
Choose it for a narrow footprint and a visible wash chamber. The US HMX-DW03 is the transparent-door model linked here, not the solid-front DW04. Its manufacturer page establishes tank and faucet supply options; the official installation manual shows the pitcher, hoses, clamp and fruit basket. Operation uses the on-machine controls; no app is required.
Skip it if you need guaranteed upright clearance for large dinner plates. Hermitlux advertises larger dishes loaded at an angle, which is not the same promise as a full rack of those plates. We would not buy it around that maximum alone. Its glass door is useful for seeing the chamber, but it does not establish superior washing performance.
The manufacturer’s safety notes also tell owners not to block the side air outlet or move the machine while it is running. Leave operating space around it rather than packing it tightly between other appliances. If your essential requirement is a configurable hard-water softener, the R09 has clearer supporting documentation for that feature.
5. HAVA R01
Image: HAVA.
Key specs: Water tank: 5 L; Body dimensions: about 16.9 x 16.9 x 18.1 inches; Wash cycles: 5 plus separate Dry mode; Included hose length: 61 inches.
Choose it for simpler tank-fed washing without the R09’s softener controls. The R01 manual, pages 4-6, distinguishes five wash cycles from the drying mode, explaining why listings may advertise six programs. Operation uses the on-machine controls; no app is required. HAVA supplies inlet and drain hoses plus a filling pitcher, but a faucet adapter may still be an additional purchase if you choose plumbed supply.
Skip it if you specifically want a configurable water softener or delayed start. Those are reasons to consider the R09 rather than assume every HAVA dishwasher shares the same controls. The R01 product FAQ states a maximum plate diameter of 10.2 inches vertically and 10.6 inches at an angle; irregularly shaped plates may change the fit.
Its smaller footprint than a six-setting faucet model is useful only if the daily routine works. You still fill the tank, position the drain, load dishwasher-safe items and clean the filter. For one or two people’s plates and cups that may be a worthwhile trade; for repeated large cookware loads, it may not replace much handwashing.
Who Should Buy What
- Hard water plus no suitable faucet connection: Start with the HAVA R09, then confirm filling and drain access.
- More dishes and a compatible threaded faucet: Compare the BLACK+DECKER BCD6W with the SPT SD-2225DW, including faucet restrictions and loading clearance.
- A narrow counter and no need for extra scheduling: Compare the Hermitlux HMX-DW03 and HAVA R01.
- Mostly oversized pans or no safe drainage route: Keep handwashing or investigate a larger properly installed dishwasher. None of these five fixes those constraints merely by being called portable.
FAQ
Does a countertop dishwasher need plumbing?
A tank model can avoid a faucet connection, but it still needs electricity and a correctly installed drain hose. The three tank-fed picks here also offer inlet-hose operation. The SPT and BLACK+DECKER use faucet supply instead of manual filling. Check the actual model’s installation instructions and any rental restrictions before making changes to your kitchen.
Can it go under a kitchen cabinet?
Only after checking the available height, ventilation, rear hose space, door opening and, for tank models, filling access. A stated body height is not an installation clearance. BLACK+DECKER’s page/manual disagreement is another reason not to order against a measurement with no margin. Ask the manufacturer to confirm exact fit when the available space is tight.
Can I wash pans, processor bowls and baby bottles in it?
Only if both the item and its intended wash conditions are dishwasher-safe and it fits without obstructing the spray arms. Large bowls can consume most of a small rack. A Baby Care or hot-wash program is not, by itself, evidence of a validated sterilization procedure. Follow the item manufacturer’s cleaning instructions rather than treating the program name as a universal approval.
What do I need besides the dishwasher?
Expect automatic-dishwasher detergent, a suitable grounded outlet, drainage access and space for the supplied hoses. Faucet compatibility may require an additional approved adapter. The R09’s softener uses dishwasher salt when enabled; rinse aid is a separate consumable on models equipped for it. Do not use hand dishwashing liquid or improvise electrical extensions. Read the model’s manual before installation.
Bottom Line
The best countertop dishwasher for an apartment depends first on whether the kitchen supports tank filling or faucet supply. Our HAVA R09 upgrade pick earns consideration for its documented softener and controls, not a claim of tested superiority. If you can accommodate the wider footprint and faucet connection, the BLACK+DECKER BCD6W deserves a close comparison for its larger rack. Buy the fit you can verify, not the longest feature list.
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