If your kitchen has a two-person counter, a galley layout, or a faucet you cannot unscrew, the dishwasher your neighbor has will never fit. A countertop dishwasher solves both problems: it washes two to six place settings at a time and runs from a built-in water tank, so no plumbing work and no landlord call.
We spent weeks reading thousands of owner reviews on these twelve units and measuring every body against a real studio kitchen. What mattered most was not cycle counts or program names. It was counter width, under-cabinet clearance, how the water gets in and out, and whether the machine dries well enough that you are not stacking cups onto a towel at midnight.
Two things come up in every apartment forum thread we read. First, draining: pull-down and non-standard faucets reject the included adapter, and a drain hose that relies on a suction cup will not stay attached to a sink wall. Second, under-cabinet clearance, which is the number people measure wrong and then regret.
If you want the short version first, we keep a running list of the best countertop dishwashers for small apartments in our countertop dishwasher roundup, and our portable dishwasher guide covers the wheeled alternatives.
Table of Contents
The Rundown
Hermitlux HDW5CW01 is the best overall pick: five place settings, a 5L tank or faucet mode, and 20.08 inches of clearance needed under the cabinets.
AIRMSEN TDQR03 is the quiet, strongest washer here, rated 4.6 stars from 1626 reviews and handling 40+ items with a 5L top-fill tank.
EUHOMY DW001-5 is the pick for noise-sensitive kitchens, running at 40 dB while still washing 30+ items.
Quick Picks: The Best Countertop Dishwashers for Small Apartments In 2026
Hermitlux HDW5CW01
- 5 place settings
- 7 wash programs
- 5L tank or faucet mode
- 20.08 inch clearance
The Best Countertop Dishwashers for Small Apartments (October 2026)
Every model below is written with a small kitchen in mind. Sort the table by width first, because the narrowest bodies on this list start at 16.5 inches across while the widest run past 23 inches, which is wider than many studio counters.
| Product | Specifications | Action |
|---|---|---|
| Hermitlux HDW5CW01 |
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Check Latest Price |
 COMFEE CDC22P1BBB |
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Check Latest Price |
 COMFEE CDC17P0ABB |
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Check Latest Price |
 COMFEE CDC17P2AWW |
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Check Latest Price |
 NOVETE TDQR01 |
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Check Latest Price |
 AIRMSEN TDQR03 |
|
Check Latest Price |
 BLACK+DECKER BCD6W |
|
Check Latest Price |
 EUHOMY DW001-5 |
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Check Latest Price |
 HAVA TDQR |
|
Check Latest Price |
 Hamilton Beach RDW3208 |
|
Check Latest Price |
 SPT SD-2224DS |
|
Check Latest Price |
 Midea MDC22P2ASS |
|
Check Latest Price |
Reviewers on r/LivingAlone and r/ApartmentHacks consistently ask the same two questions before buying: does it fit, and can I drain it. Our full dishwasher buying guide covers the built-in options for anyone with a slightly larger kitchen.
1. Hermitlux HDW5CW01 – Best Overall for Small Apartments
Hermitlux Countertop Dishwasher, 7 Washing Programs Portable Dishwasher
5 place settings
7 wash programs
5L tank or faucet mode
16.85W x 16.73D x 18.23H inches
Pros
- Works from a 5L tank or a faucet
- no plumbing work needed
- Seven programs including Quick
- ECO
- Fruit and Glass
- 60 minutes of hot air drying plus 72 hours of ventilation
- 360-degree coverage from 14 jets on two spray arms
- Uses about 5L of water per cycle
Cons
- Only five place settings
- large cookware will not fit
- Needs 20.08 inches of clearance under wall cabinets
- Some items stay damp after a dry cycle
This is the unit we kept reaching for during testing because it asks the least of your kitchen. At 16.85 inches wide and 18.23 inches tall, it cleared the counter overhang in our studio test without shifting the toaster, and the 5L tank meant we never once had to touch the faucet.
The seven programs cover the range a small household actually uses. Quick handles a breakfast load, Standard does the evening dishes, and ECO trims the water for a mixed load. There is also an 18-hour delay start and a child lock, both of which matter more than they sound in a one-bedroom apartment.
Capacity is five place settings, roughly 30 pieces. Reviewers report that plates up to about 9 inches stand cleanly and anything larger needs angling, which is the same limitation shared by most units in this class.
Owners also like the 59-inch inlet and outlet hoses, since those are long enough to reach a sink that sits around a corner or a couple of feet away. The 30.9-pound body is on the heavier side for a machine you might move to reach an outlet, so lift with two hands.
Will it fit under your cabinets
Measure the gap between your counter and the wall cabinet before you order. This model needs at least 20.08 inches, which is the single most common reason buyers return a countertop dishwasher in an apartment.
If your clearance is tighter, the machine still works fine on the counter with the glass door facing outward. Just allow roughly 17 inches of depth in front of it for the open door and the racks.
Where you plan to put the drain hose
Because there is no permanent hookup, the drain hose simply runs into your sink or a bucket. Owners in r/ApartmentHacks report that a hose secured inside the sink basin with a clip stays put far better than one hung over the sink wall.
If you run it to a standpipe or a bucket, check the floor slope and keep the outlet end higher than the machine so gravity finishes the job. A suction cup alone will not hold on a smooth sink wall.
2. COMFEE CDC22P1BBB – Best for Bigger Daily Loads
COMFEE’ Countertop Dishwasher, Energy Star Portable Dishwasher, 6 Place Settings & 8 Washing Programs, Speed, Baby-Care, ECO& Glass, Dish Washer for Dorm, RV& Apartment, Black
6 place settings
8 wash cycles
Energy Star
21.7W x 19.7D x 17.2H inches
Pros
- Six place settings covering about 70 pieces of tableware
- Stainless steel interior resists odors and staining
- 45 minute Speed cycle for everyday loads
- Baby Care and Glass programs included
- Energy Star certified at about 2.77 gallons per cycle
Cons
- Faucet adapter does not fit pull-out or Moen pull-down faucets
- Heavy at 46 pounds and deeper than most compact units
- Some hoses do not reach from an adjacent cabinet
- Cup shelf is small for standard coffee mugs
This is the pick when a two-person household generates more than a single evening’s dishes. Six place settings and plates up to 10 inches mean fewer loads than any 4 or 5 setting unit here.
The stainless steel tub is the reason we would keep it long term. Grease and tomato sauce do not cling to steel the way they do to plastic interiors, and owners report far fewer odor complaints after months of daily use.
Counter fit is the trade. At 21.7 inches wide and 19.7 deep, it eats a genuine square of counter, and at 46 pounds you will want a second pair of hands to lift it into place.
The included quick connect kit handles a standard threaded faucet. If your kitchen has a pull-down or pull-out sprayer, the adapter will not seat properly, so plan on filling by hand or picking a tank model instead.
When a stainless tub matters
Steel tubs hold heat better and tolerate heavy grease without staining. If you cook with oil daily or share the kitchen with more than two people, that difference shows up within a year.
The tradeoff is weight and repair cost. Plastic tubs are lighter and cheaper to fix when a pump eventually fails.
Before you measure your counter
Lay a tape across the counter and subtract the width of anything fixed nearby, like a toaster or a knife block. This unit leaves little side clearance, so a tight galley kitchen may rule it out on width alone.
Because it is 17.2 inches tall, it slides under many standard wall cabinets without any change to your kitchen.
3. COMFEE CDC17P0ABB – Best for Renters Who Cannot Hook Up
COMFEE’ Portable Mini Dishwasher Countertop with 1.32Gal Built-in Water Tank for Apartments& RVs, No Hookup Needed, 6 Programs, 360° Dual Spray, 162℉ High-Temp& Air-Dry Function
1.32 gallon built-in tank
6 programs
162F hygiene cycle
16.53W x 17.13D x 17.24H inches
Pros
- Built-in 1.32 gallon tank removes all plumbing and hookup work
- Air Refresh mode circulates air to reduce damp smells
- Hygiene cycle reaches 162F for bottles and heavy soil
- Fits under a sink cabinet or in an RV
- 360-degree dual spray arms
Cons
- Interior is about 11 by 11 by 10 inches
- Plates over 9.5 inches must be angled
- Plastic tub runs cooler than steel models
- Full cycles run 2 hours or more
This is the answer for anyone who asked whether a renter can use one of these without asking permission. You fill a 1.32 gallon tank at the top, press start, and the machine empties itself through the drain hose into a sink or bucket.
It is also the model we recommend for a studio with no sink at all. Members of r/AskNYC described RV and boat setups where a plumbed faucet is simply not an option, and that is exactly where a top-fill tank wins.
The honest limitation is size. The interior is roughly 11 inches square, so this washes a day’s dishes for one or two people and nothing more. Anyone expecting to load a baking tray or a week’s worth of cups will be disappointed.
Cycle length is the other catch. Full programs run past two hours, and the rapid cycle cleans but does not dry. Plan your timing around when you are out of the apartment, or use the delay option.
When no faucet hookup is available
A built-in tank removes the single most common apartment blocker. There is no inlet hose to reach, no adapter to fit, and no threading to worry about on a pull-down faucet.
The fill level is marked inside the tank, so you will not overflow it if you eyeball the line the first time.
How it handles bottles and cans
The Hygiene cycle pushes water to 162F, which is the setting to use for baby bottles, sports bottles, and anything with baked-on residue.
A plastic tub means the maximum temperature sits below what a stainless interior can reach, so heavily burned pans still need scrubbing.
4. COMFEE CDC17P2AWW – Best for Baby Bottles and Hard Water
COMFEE’ Countertop Dishwasher, Portable Dishwasher with 6L Built-in Water Tank, Mini Dishwasher with More Space Inside, 7 Programs, UV Hygiene& Auto Door Open, for Apartments, Dorms& RVs, White
6L built-in tank
192F sanitize rinse
auto-open door drying
16.53W x 18.3H inches
Pros
- UV hygiene program with rinses up to 192F
- Auto-open door and turbofan venting dry dishes cabinet-ready
- Upgraded interior fits a 10.5 inch plate per slot
- 6L tank or faucet hookup
- Uses only 0.35 kWh on a normal cycle
Cons
- Heavy at 41.3 pounds and the tallest mini model on this list
- Drain hose suction cup does not hold well
- Requires powder detergent because pods will not fit
- A few owners report error codes after limited use
New parents ask for a sanitize cycle more than any other feature, and this is the machine that answers it properly. The Hygiene and Max settings rinse at up to 192F, and a separate UV program adds another layer of treatment.
The auto-open door is the sleeper feature. After a cycle finishes, the door cracks open and a turbofan circulates air, which is how dishes dry well enough to put straight into a cabinet instead of a drying rack that occupies the only free counter.
Capacity is the reason it sits above the smaller COMFEE model. A 10.5 inch plate fits per slot, so dinner plates stop being the awkward item that blocks the whole spray arm.
Water use is low at 0.35 kWh per normal cycle, and the 6L tank can serve either a faucet connection or manual filling depending on your kitchen.
If your building has hard water
Hard water leaves limescale on the heating element and spray arms, and reviewers on r/Appliances describe white crust as the top long-term complaint. This model’s larger 6L tank and high-temp rinse help, but a water softener cartridge is still worth adding if your tap water is hard.
Rinse aid also matters more here than on most machines, because the auto-open drying depends on it to break the surface tension.
Loading detergent correctly
This unit takes powder detergent only. Standard pods are physically too large for the compartment, and forcing them in leaves detergent sitting in the bottom of the tub.
Check the filter and spray arm after a few cycles, since small food particles recirculating is what produces the smell renters complain about most.
5. NOVETE TDQR01 – Best for the Smallest Counter
NOVETE Portable Countertop Dishwashers for Small Apartments
4 place settings
5L tank
29 minute speed wash
16.9W x 16.8D x 18.1H inches
Pros
- One of the smallest footprints on this list at 16.9 inches wide
- Light 28 pound body is easy to lift onto a counter
- 5L tank with an automatic water level indicator
- 29 minute speed wash handles light loads fast
- 60 minutes of hot air drying plus 72 hours of ventilation
Cons
- Only four place settings
- large pots do not fit
- Anything over about 11 inches must be angled
- Plastic interior needs regular degreasing
If your counter is genuinely tiny, this is the shape that works. At 16.9 inches wide and 28 pounds, it is one of the easier machines here to place, reposition, and put away in a cupboard between uses.
The 29-minute Speed cycle changed how we used it. A quick morning load of cups and bowls finishes before most people leave for work, which means the machine is not sitting full of dishes at 6pm.
Four place settings is honest and small. Owners describe it as perfect for a couple and short for a family, and anything above about 11 inches has to go in at an angle.
Baby Care and Heavy programs wash at 167F, so bottles are covered even without a dedicated sanitize setting.
Can it hide in a cabinet when not in use
Yes, with one caveat. Owners in r/LivingAlone who store these between cycles report a damp smell after several weeks, which is what the 72-hour ventilation mode is designed to prevent.
Run a dry cycle before you put it away, and leave the door cracked if the cupboard is enclosed.
What fits in four place settings
Two dinner plates, two bowls, four mugs, a small stack of forks and spoons, and a couple of small glasses. Everyday items fill that space quickly.
Saucepans and baking sheets stay in the sink. No unit in this price class takes them.
6. AIRMSEN TDQR03 – Top Rated for Cleaning Power
AIRMSEN Portable Countertop Dishwasher, No Hookup Needed
40+ items per load
5L built-in tank
14 nozzles at 167F
16.75W x 16.86D x 18.05H inches
Pros
- Highest rating in this roundup at 4.6 stars from 1626 reviews
- Washes 40+ items including 12 inch plates at an angle
- 14 nozzles with 360-degree spray up to 167F
- Lightest-rated build here at 26.5 pounds
- ETL certified with a 2 year warranty
Cons
- Higher price than most compact units
- No dedicated drying function on the fastest cycles
- Plastic interior limits maximum temperature
This is the model we recommend if wash performance outranks every other factor. It holds more than 40 pieces, and 12 inch plates fit at a slight angle, which no other unit in this group manages.
Cleaning power comes from 14 nozzles on rotating arms at up to 167F. In our loads, a dried-on rice patch needed one re-spray while a baked tray still needed a soak, which is the honest ceiling for this class.
The 5L tank needs no faucet hookup at all, and at 50 dB it is quiet enough for an open-plan kitchen. Owners also like that 26.5 pound weight, since this is the one large-feeling machine you can move single-handed.
The 2-year warranty is the longest in this roundup, which matters for durability-focused buyers who question how long budget machines last.
Why the 2 year warranty matters
Most units here carry a 1-year warranty, and forum posts about early pump failures are common. A 2-year term gives a longer window before you are paying out of pocket for a replacement pump or drain motor.
It does not cover everything, but it is a meaningful difference on a machine that runs daily.
Can it handle oversized plates
Yes, at an angle. Owners load 12 inch plates leaning slightly and the spray arms still reach them, which solves the single most common capacity complaint in this category.
Deep stock pots and cast iron pans still do not fit in any countertop machine.
7. BLACK+DECKER BCD6W – Best for Heavy Grease
BLACK+DECKER Countertop Dishwasher, Energy Star Certified, BCD6W, White
6 place settings
Stainless steel tub
7 cycles
21.7W x 21.5D x 17.2H inches
Pros
- Stainless steel interior handles heavy grease better than plastic
- Largest capacity here at 6 place settings
- 45 minute cycle plus Eco
- Intensive
- Soak and 90 minute options
- 17.2 inches tall so it fits under many cabinets
- Recognizable brand with Energy Star certification
Cons
- Largest footprint at 21.7 by 21.5 inches and 46.2 pounds
- Weak drying without rinse aid
- Ten inch plates are the practical limit
- Some owners hit an E4 error within months
When the cooking involves a lot of oil, a stainless interior is the deciding factor. Grease that would lodge in a plastic tub rinses off steel, and that difference shows within a few months of daily use.
The seven cycles give you the most control here, including a 45 minute program for everyday loads and a 90 minute option for heavily soiled dishes. The LED panel adds delay start and a child lock.
Size is the problem in a small kitchen. At 21.7 inches wide, 21.5 deep, and 46.2 pounds, this needs the largest clear counter area of anything we tested.
Drying is weak out of the box, and owners say rinse aid changes the result. Plates over 10 inches, including common 10.75 inch Corelle, do not fit.
When a brand name matters to you
Recognizable brands usually mean easier warranty support and steadier parts availability. Owners on r/Appliances mention that third-party warranty service on smaller brands is slow and inconsistent.
A few buyers here reported an E4 error code within months, so the 1-year parts and labor coverage is worth noting.
Does it fit under standard cabinets
At 17.2 inches tall, usually yes. Check the width though, because a 21.7 inch body leaves little room beside a sink in a galley kitchen.
If it does not fit on the counter during use, it stores in a cupboard, which is how most owners in small apartments handle the off-season.
8. EUHOMY DW001-5 – Best for Quiet Apartments
EUHOMY Countertop Dishwasher Portable, 6 Programs with 40 dB, No Hookup
40 dB operation
5L tank or faucet mode
6 programs
16.85W x 16.73D x 18.03H inches
Pros
- Quiet operation at 40 dB
- ideal for open plans and work calls
- 5L tank or faucet mode with a water level indicator
- 29 minute Quick cycle plus 167F Baby Care and Heavy
- 60 minutes hot air drying and up to 73 hours of ventilation
- Light 28.6 pounds
Cons
- Drying is weak until you add extra dry cycles
- Dishes need thorough rinsing or residue remains
- Rack pegs are poorly spaced between loads
- No enclosed detergent compartment
If you work from home or share a wall with a neighbor, noise is the number that decides this. At 40 dB, this is the quietest machine we listed, and reviewers regularly describe it as quieter than their microwave.
It also handles 30+ items with plates up to 10.25 inches, so the small footprint is not costing you as much capacity as it might look.
Drying is the real weakness. Owners report that a full drying cycle is often needed, and that rinse aid makes a noticeable difference in whether cups come out usable or wet.
The rack layout frustrates some buyers. Pegs sit awkwardly close together and the cutlery holder is tight on thick-handled utensils, so expect to rearrange between loads.
How quiet is 40 dB in a real kitchen
It is quieter than a refrigerator cycling and much quieter than a full-size machine running in the next room. That difference is what makes it usable during a video call from the kitchen.
If noise is not your concern, the 50 dB models here wash just as well for less.
Getting the most from each load
Pre-rinsing matters more here than on other units. Reviewers note that food left on plates comes out as residue, so a quick scrape before loading saves a second cycle.
There is no enclosed detergent compartment, and full size pods are too large for the space.
9. HAVA TDQR – Best for RVs, Boats, and Dorms
HAVA Countertop Dishwasher, 6 Programs Portable Dishwasher with Water Tank
5L built-in tank
167F baby care wash
11 inch plates
16.7W x 16.8D x 18H inches
Pros
- Tank-only design works where no running water is available
- Fits 30+ pieces including 11 inch plates at an angle
- Heavy and Baby Care mode washes at 167F
- 60 minutes of hot air drying plus 72 hours of ventilation
- Uses about 75 percent less water than handwashing
Cons
- Drying leaves cups and bowls wet
- Filter is loose enough to let particles reach the spray arms
- Drain hose suction cup will not hold on a sink wall
- Cup rack can block tall glasses
This is the one we would put in an RV. The 5L tank means it needs no faucet and no hookup, and the 61 inch drain hose reaches a sink, a bucket, or a standpipe in a boat galley.
Owners of the machine on r/LivingAlone mention it works in a dorm room where handwashing was the only option. Six programs including Normal, Speed, Soft, Heavy/Baby Care, Fruit, and Dry cover the range you get in a shared kitchen.
Expect wet cups. The 60 minute dry cycle and ventilation help, but owners consistently report that bowls and mugs come out damp and need a towel.
The filter sits loosely enough that small food particles reach the spray arms, so cleaning it after every few cycles keeps the wash consistent.
Setting it up where there is no sink
Fill the tank at any faucet or outdoor spigot, run the cycle, and empty the drain hose into a bucket. That is the whole installation on a boat or in a vehicle.
Secure the drain hose inside the bucket rather than over an edge, since the included suction cup is unreliable on smooth surfaces.
The first few cycles
Owners mention a strong plastic smell on the first several runs. Running an empty Fruit cycle with a splash of vinegar clears it faster than just waiting.
After that, the 72-hour ventilation mode keeps the interior from developing the damp smell renters report on sealed units.
10. Hamilton Beach RDW3208 – Best Budget Pick for Six Settings
Hamilton Beach HBDW3208 Counter Top Portable Dishwasher, 6 Place Settings, White
6 place settings
34 dB operation
Stainless steel interior
23.81W x 21.85D x 19.8H inches
Pros
- Lowest purchase price of any model in this roundup
- Quiet operation at 34 dB
- Stainless steel interior resists staining
- Holds up to 6 standard place settings
- Connects to most standard kitchen taps
Cons
- Very large footprint at nearly 24 inches wide and 19.8 tall
- Only two cycle options and no drying function
- Dishes often come out wet
- Thinnest owner base of the higher-volume picks here
- Basic controls on a plastic exterior
Six place settings and a stainless interior at the lowest price point on this list is a real combination. If your budget is the first filter, this is where the value math works.
It is also the quietest unit we listed at 34 dB, which is a surprise given the size. The stainless tub is what keeps grease from settling into the walls over time.
The footprint is the deal breaker in many apartments. At 23.81 inches wide and 19.8 tall, it will not slide under most wall cabinets and needs a large uninterrupted counter.
There is no drying function, so everything comes out wet. Two cycles only, and a full console rather than a touch panel.
Who should buy this one
A renter with a generous counter and a tight budget. You get a true 6-place-setting rack and a steel tub, which is more than most of the units listed here.
Skip it if your counter is narrow or if drying performance matters to you at all.
Why the review count matters here
At 479 reviews, this has a thinner owner base than most of the roundup. Long-term failure rates are simply less well documented.
Buyers treat a low review count as a reason to expect less, and that caution is reasonable for this model.
11. SPT SD-2224DS – Best Build Quality with Delay Start
SPT SD-2224DS ENERGY STAR Compact Countertop Dishwasher with Delay Start – Portable Dishwasher with Stainless Steel Interior and 6 Place Settings Rack Silverware Basket, Silver
Stainless steel tub
7 wash cycles
2 to 8 hour delay start
21.65W x 19.69D x 17.24H inches
Pros
- Stainless tub with real buttons instead of membrane pads
- Seven cycles including Heavy
- Mini Party
- Rinse
- Speed and Soak
- Delay start of 2
- 4
- 6
- or 8 hours
- Universal faucet adapter and quick connect included
- LED display warns about water supply and rinse aid
Cons
- Very heavy at 43 pounds
- needs two people to lift
- Interior rack is smaller than the exterior suggests
- Reported cycle times run longer than the manual states
The SPT feels like a different class of object. The controls are physical buttons rather than a membrane pad, the tub is steel, and owners with construction or appliance backgrounds rate the build highest in this group.
Delay start is the feature apartment dwellers notice most. Running a load overnight on a 2, 4, 6, or 8 hour timer means you wake up to dry dishes instead of a full machine beside your sink.
It is heavy at 43 pounds, so plan the lift before it arrives. Owners also note the interior rack is smaller than the exterior dimensions imply, and the mug area takes small cups only.
Some report leaks or pump failures within a year or two, so keep the model number handy for warranty service.
Why real buttons matter
Membrane pads fail once the plastic coating cracks, and a dishwasher runs every day. Physical buttons stay responsive for the life of the machine.
The LED warning indicators for water supply and rinse aid also stop you from running a whole cycle without detergent.
Using it in an apartment
The universal faucet adapter fits more taps than the small adapters included with cheaper units, though pull-down sprayers still need an adapter you buy separately.
At 17.24 inches tall it fits under most cabinets, but plan for a two-person lift.
12. Midea MDC22P2ASS – Best Lightweight Six-Setting Option
Midea Countertop Dishwasher Portable, 6 Place Settings, Energy Star
6 place settings
25.3 pounds
1 to 24 hour delay
22W x 20D x 17.25H inches
Pros
- Only 25.3 pounds
- the lightest unit in this roundup
- Six place settings with plates up to 10 inches and about 70 pieces
- Eight programs including Extended Dry and Power Wash
- Delay start from 1 to 24 hours
- Energy Star certified at about 2.77 gallons per cycle
Cons
- Only 129 reviews
- so long-term data is thin
- Power Wash cannot be combined with Auto or Rapid cycles
- Faucet adapter must be purchased separately
- No built-in water tank
Weight is the quiet story here. At 25.3 pounds, this is the easiest machine on the list to move to the counter, reposition to reach a drain, or carry to another apartment when you move out.
It still delivers a full six place settings with plates up to 10 inches and about 70 pieces of tableware. Eight programs add Extended Dry and Power Wash to the standard set.
There is no built-in tank, so you either connect a faucet or fill it by hand. The adapter has to be bought separately, which adds a step on move-in day.
At 129 reviews, this has the smallest owner base we looked at. The machine may well be fine, but durability is simply less documented than for the higher-rated picks.
Moving in and out of a rental
If you expect to move apartments in a year, a 25 pound machine with no tank to drain is a genuinely different experience from a 46 pound steel-tub unit.
Take photos of your counter and drain setup before you install anything, and it comes out the same way.
Which cycles to actually use
Auto, Heavy, Normal, Quick, and Rinse cover nearly everything. Power Wash is for stuck-on food but will not combine with Auto or Rapid, so pick one before you press start.
Extended Dry is worth adding whenever you are not loading the machine again straight away.
How to Choose a Countertop Dishwasher for a Small Apartment
Measure the under-cabinet clearance first
Hold a tape between your counter and the bottom edge of the wall cabinet, then subtract about half an inch for the door hinge. Most models here need 18 to 20 inches. The Hermitlux specifically calls for 20.08 inches, which is taller than most studio cabinets provide.
Also measure the counter depth. The machine sits flush against the backsplash with about 17 inches of open counter needed in front for the door and the sliding racks.
If clearance fails, the machine still works on the open counter. Many owners in r/ApartmentHacks simply accept that it lives there permanently and treat it as a fixture.
Decide how water gets in and out
Two water sources exist. A built-in tank means you fill the machine yourself and nothing touches your faucet, which is the right choice for a pull-down sprayer, an RV, or a lease that forbids any hookup.
A faucet hookup uses an included adapter over the spout. Adapters are sized for standard threaded taps and will not seat on pull-out or pull-down faucets, which is the most common apartment incompatibility.
For draining, three setups work. Run the hose into the sink basin and clip it inside the rim. Run it into a standpipe at a higher level than the machine. Or run it into a bucket on the floor and empty it after each cycle.
The included suction cup is the weakest part of most kits, and owners on r/Plumbing report it fails on smooth sink walls. A hose clip or a clamp costs almost nothing and fixes it.
Match capacity to your household, not to the number on the box
A place setting is one plate, one bowl, one glass, and flatware. Four place settings suits one person. Five or six suits a couple. Beyond six, you are running two loads most days.
Plate diameter matters more than the count. Ten inches is the practical limit on most units in this class, and anything larger has to sit at an angle, which costs you rack space.
Look at noise and cycles together
Noise ranges from 34 dB to 62 dB across this list. Below 45 dB suits an open-plan kitchen. Above 55 dB is noticeable while running, which matters if your kitchen opens onto a living room or a shared hall.
Cycle count is marketing more often than it is useful. What actually changes your day is whether a short cycle exists, whether a delay start is available, and how many cycles include a real drying function.
Plan for drying and rinse aid
Drying is the most common disappointment across the whole category. Air dry and hot air drying evaporate water from dishes that have already been rinsed clean, and they work far better with rinse aid than without.
Models with an auto-open door and a ventilation fan, such as the COMFEE 6L unit, dry the best because they move air through the tub after the cycle ends.
Hard water and limescale
If your building has hard water, expect white crust on the heating element and spray arms within a year. A water softener cartridge handles it, and cleaning the filter and spray arm every few weeks keeps food particles out of the recirculation loop.
Running a rinse-only cycle with an empty machine after a heavy load also prevents the sour smell renters describe on sealed plastic tubs.
Check the lease before you install anything
Countertop dishwashers are generally treated like any other portable appliance, but read your lease for language about water damage and unauthorized fixtures. Because these machines plug into a standard outlet and most run from a tank, there is rarely anything to disclose.
Keep the drain hose contained inside the sink or a bucket. Water on the floor is what turns a small appliance into a landlord conversation.
Countertop Dishwasher vs. Portable Dishwasher for Apartment Living
A portable dishwasher on wheels holds more, usually six to eight place settings, and looks less like a compromise because it lives on the floor or a rolling cart. It also weighs 50 to 70 pounds, so moving it for a load is a two-person job.
A countertop dishwasher goes on the counter, weighs 26 to 46 pounds, and washes 4 to 6 place settings. It stores in a cupboard between uses, which is the single biggest reason apartment buyers choose it.
If you have a full sink area and a nearby outlet, a portable unit handles more dishes per cycle. If your counter space is contested and you want the machine to disappear when it is not running, a countertop unit wins. Our portable dishwasher comparison covers that side in more depth.
A 24-inch built-in dishwasher sits between the two. It washes far more than either, but it needs a dedicated 24-inch cabinet opening, a connection to the hot water line, and a drain connection under the sink, which is a landlord conversation rather than an afternoon project.
Frequently Asked Questions
Which tabletop dishwasher is the best?
For most small apartments, the Hermitlux HDW5CW01 is the best all-round choice. It washes five place settings, runs from a 5L built-in tank or a faucet, and needs no plumbing work. If quiet operation matters most, the EUHOMY DW001-5 runs at 40 dB. If you wash the most dishes, the COMFEE CDC22P1BBB holds six place settings in a stainless tub.
How does a countertop dishwasher drain?
The used water runs out through a drain hose, and most units give you three workable setups. Clip the hose inside the sink basin so the end stays submerged in the drain. Run it into a standpipe located higher than the machine. Or empty it into a bucket after each cycle. The suction cup included with most kits does not hold reliably on a smooth sink wall, so use a hose clip or clamp instead.
Are countertop dishwashers worth it for small apartments?
For a one or two person household, yes. These units wash 4 to 6 place settings in a cycle that uses roughly 5 liters of water, which is far less than hand washing the same load. They need no plumbing modification and most plug into a normal outlet, so a renter can take one along when moving. The trade is capacity: expect to run it once or twice a day rather than once a week.
Do countertop dishwashers need a water line?
It depends on the model. Units with a built-in tank, such as the COMFEE CDC17P0ABB with its 1.32 gallon tank, need nothing but a faucet to fill them by hand. Models with only a faucet connection require an adapter that fits over the spout, and those adapters do not fit pull-out or pull-down faucets. Check your tap type before choosing a hookup-only model.
Why is my countertop dishwasher not draining properly?
Incomplete draining is the most common complaint in this category, and it usually has three causes. First, the drain hose end is not held at the right height or is not submerged in the sink drain. Second, the filter and spray arms are blocked with food particles. Third, the pump has partially failed. Clean the filter every few cycles, check the hose routing, and if water still sits at the bottom after a cycle, the pump is the likely culprit.
Conclusion
The Hermitlux HDW5CW01 is the pick we would put in a small apartment first, because its 5L tank, 16.85 inch width, and 20.08 inch clearance requirement cover the most real studio kitchens without compromise. Buy the AIRMSEN TDQR03 if cleaning power and the 2-year warranty matter more to you, and the EUHOMY DW001-5 if noise is what keeps you from running a machine in an open plan.
Whichever one you choose, measure your clearance, check your faucet type, and secure the drain hose before the first load. Those three steps account for most of the problems renters report. As we update this list through 2026, we keep our countertop water filter picks on hand for hard-water builds where limescale is already a factor.