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Living in a place with a tiny kitchen doesn’t mean you’re sentenced to hand-washing every plate, mug, and pan forever. A compact dishwasher that sits on your counter or slides under the counter can end that nightly chore, and this guide breaks down the best of them so you can pick the one that actually fits your space and your life.
I’m Min — the founder and writer behind Gadgets Feed. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
From tank-filled countertop units to built-in slim models, these picks handle the daily pile without eating your whole kitchen. The apartment size dishwasher you choose boils down to your counter space, your plumbing, and how many dishes you truly stack up in a day.
Our Picks at a Glance
How To Choose The Best Apartment Size Dishwasher
The whole point of a compact dishwasher is to replace the sink stack without requiring a full kitchen remodel. Before you fall for a nice-looking unit, you need to sort out three basic questions about your kitchen and your habits, because the answers decide which of these very different machines will actually work for you.
Countertop Tank or Built-In Slim?
This is the biggest fork in the road. Countertop models with a built-in water tank need no plumbing at all — you fill a reservoir with a pitcher and drain into a sink or bucket. That makes them perfect for renters, dorms, boats, and RVs. Built-in 18-inch units slide into a cabinet slot and connect to your water supply. They hold more and look permanent, but they need a plumber or a confident DIY install, so they are for people who own their space or can get landlord approval.
Tank Size Means Refill Frequency
Every countertop unit has a water tank, usually 5 liters or about 1.3 gallons. That number tells you two things: how much water a cycle uses and how often you’ll be hauling a pitcher. A smaller tank means lighter refills but more trips. If you plan to run a load every day, a tank with a clear water-level indicator and a quiet fill-up process matters more than a slightly higher capacity.
Capacity and Place Settings
Compact dishwashers measure capacity in “place settings” — a standard unit of dishes for one person per meal. Countertop models typically hold 4 to 6 place settings, while built-in 18-inch models claim around 8. Look past the number to what really matters to you: can it fit your tallest glasses, your big dinner plates, and any pans you refuse to hand-wash? Check the maximum plate diameter and interior height, because a narrow machine that won’t fit your plates is useless no matter what the spec sheet says.
Cleaning Power and Drying
Real cleaning power comes from spray arms and temperature. Look for two spray arms giving 360° coverage and a high-temperature cycle, usually around 167°F, which handles grease and baby bottles. Drying is where many compact units fall short. Heated drying with extra ventilation hours is the difference between dishes you can put away and dishes you still need to towel off.
Quick Comparison
| Model | Best For | Water Source | Capacity | Wash Programs | Amazon |
|---|---|---|---|---|---|
| AIRMSEN Large Slim★ Best Overall | Families needing max countertop interior | Tank or faucet | 5 place settings | 7 Programs | Amazon |
| EUHOMY 6 ProgramsBest Value | Busy 1-2 person households | Tank or faucet | 4 place settings | 6 Programs | Amazon |
| FOHERE CountertopPremium Pick | Buyers wanting premium build quality | Tank or faucet | 4 place settings | 5+1 Programs | Amazon |
| HAVA Countertop | Small families needing versatile cycles | Tank or faucet | 4 place settings | 6 Programs | Amazon |
| BLITZHOME Smart | Tech lovers wanting app control | Tank or faucet | 4-6 place settings | 6 Programs | Amazon |
| Midea Countertop | New parents washing bottles | Tank or faucet | 1.32 gallons | 5+1 Programs | Amazon |
| Midea 18 Inch Built-in | Homeowners wanting a permanent install | Plumbed-in | 8 place settings | 6 Programs | Amazon |
| EdgeStar 18 Inch | Replacing a trash compactor slot | Plumbed-in | 8 place settings | 6 Cycles | Amazon |
| SPT SD-9263W Portable | Renters wanting a roll-around unit | Faucet connect | 8 place settings | Auto Program | Amazon |
In‑Depth Reviews
1. AIRMSEN Large Slim Countertop Dishwasher
Our pick — 4.5★ from 500+ verified ratings; the strongest balance of quality and price.
The countertop champion that fits on narrow counters yet swallows a family’s worth of dishes.
The single best thing about this unit is how much interior room you get from a body that’s only 14.2 inches deep. That slim footprint lets you park it on a narrow counter while still fitting plates up to 11.8 inches and pans with handles up to 18.5 inches long. The 2-tier rack holds 5 place settings, which makes it a genuine option for households of four to six — far more capacity than most countertop rivals.
You can fill it via the built-in tank or a faucet, so installation is genuinely flexible. Each cycle uses about 1.4 gallons of water, roughly 2.5 kettle fills, and the integrated softener lets you add dishwasher salt to cut spotting and extend the machine’s life. The 167°F high-temp wash attacks heavy grease, and the Air Refresh option adds an extra hour of heated drying followed by 72 hours of intermittent ventilation to keep the interior fresh.
Buyers report it’s a lifesaver for new parents, fitting a full 24 hours of bottles and pump parts in one load, and other owners mention it holds 10.75-inch plates and an 8-quart pot with room to spare. The recurring caveat is size honesty — as customers note, it “is larger than the dimensions given,” running about 3 inches taller than described, so measure your cabinet height carefully (you want at least 23.5 inches of clearance for tank refills).
Why It Wins the Countertop Crown
- Slim 14.2-inch depth fits tight spots
- Holds 5 place settings plus long pans
- 7 programs including Baby Care and Express (28 min)
- Built-in tank needs no plumbing
What to Measure Before Buying
- Runs taller than listed — verify cabinet height
- Rack spacing can be awkward for odd items
- Shallow utensil drawer holds less cutlery
Reach for this if: you want the biggest countertop capacity available and don’t mind living with a taller-than-expected unit that demands careful measuring.
Think twice if: your cabinet slot is tight on height — this one needs roughly 23.5 inches of clearance just for refilling the tank.
2. EUHOMY 6 Programs Countertop Dishwasher
A bigger-than-average countertop workhorse that runs quietly enough to forget it’s on.
At 16.83 x 16.73 x 18.03 inches, this one is on the larger side for a countertop unit, and it uses that size to load over 30 dishes at once — enough for busy families or anyone who hates running loads daily. The rack takes plates up to 10.25 inches in diameter, with room to spare. You can pour water into the 5-liter built-in reservoir or attach the provided hose to a G3/4-inch faucet, giving you freedom over how it gets fed.
The cleaning performance is what wins people over. Its effectiveness earns the most owner praise, and reviewers point out the 90-minute cycle delivers the best results, with the 1-hour cycle being decent. It runs at a claimed 40dB, which owners describe as ultra-quiet, and the hot wash gets up to around 160°F with a 60-minute drying phase on most cycles. The 72-hour ventilation mode keeps the interior fresh between loads.
The honest trade-offs come down to size and prep. Owners say it holds roughly 4 place settings, so big pots and pans won’t fit, and most recommend a full pre-rinse before loading. Some large dinner plates are too tall to sit under the spray arm, and the sink attachment can be finicky — worth checking your faucet compatibility before you commit.
What the owners cluster says: The effectiveness and cleaning performance are the top praised aspects by far, with value for money also singled out — plenty of owners call it a great deal for small households.
Best for: singles, couples, and small families who want a reliable quiet cleaner and don’t mind pre-rinsing or checking that their faucet matches.
Look elsewhere if: you regularly wash large pots and baking sheets — this one simply doesn’t have the interior height for them.
3. FOHERE Countertop Dishwasher with Delay Start
The compact unit with a big-machine build quality that feels far more expensive than it is.
Owners consistently remark on how solid this thing feels, with some saying the build quality matches the full-size dishwashers they’ve owned. It measures just 16.2 inches wide by 15.5 inches deep by 17.8 inches tall, so it tucks easily into small kitchens, RVs, and dorms, yet it still holds 4 full place settings including 12-inch plates when angled, plus 5 bowls, 4 cups, and 7 utensils — plenty for 2 to 3 people.
The 5+1 program lineup covers the essentials: Normal for everyday loads, a 29-minute Speed cycle, ECO for efficiency, Baby Care washing at 167°F for bottles, and a Fruit cycle for gentle rinsing without detergent. Two 360° spray arms with 14 high-pressure jets handle the cleaning, and a 60-minute PTC hot-air dry eliminates towel drying. A 72-hour auto ventilation system keeps the interior fresh, essentially combining a dishwasher, dryer, and storage cabinet in one.
The delay start lets you schedule cycles 1 to 6 hours out, so you can run it during off-peak hours. It uses just 5 liters of water per load — 80% less than handwashing — and the LED-lit glass door lets you watch the wash finish. Early owners are thrilled, calling it quiet and perfect for their space, and the unit accepts pods, powder, or liquid detergent.
Premium Touches That Stand Out
- Exceptional build quality praised in early reviews
- Smart 1-6 hour delay start scheduling
- LED-lit glass door for monitoring cycles
- PTC hot-air drying plus 72-hour ventilation
What to Note
- Lower review volume means less long-term data
- Cutlery basket is the only included accessory
Who this beats: the FOHERE feels like a full-size appliance shrunk down, so it outclasses other countertop units on build quality and finish.
Who it doesn’t suit: anyone needing to wash for more than 3 people — the 4 place setting capacity caps you there.
4. HAVA Countertop Dishwasher
A compact all-rounder that fits 11-inch plates and cleans without ever touching your sink plumbing.
This one measures 16.9 x 16.8 x 18.1 inches and can wash more than 30 pieces of kitchenware in one go, holding up to 4 full place settings, including dishes up to 11 inches when loaded at an angle. The interior uses a specially designed dish tray and cutlery holder to cram in more per load than you’d expect, and it fits snugly on a counter next to the sink. The 5L water tank means zero plumbing — you pour water in the top and drain into a bucket or sink.
Performance is the top praised aspect, with owners noting it handles lightly soiled loads especially well, and even the speed cycle cleans effectively. The 6 programs include Normal, Speed, Soft, Heavy/Baby Care, Fruit, and Dry, with 14 water ports on the spray arms providing 360° coverage. The Heavy/Baby Care mode washes at 167°F for baby products and oily dishes, and the drying mode gives 60 minutes of hot air plus 72 hours of automatic ventilation. It runs at 950W and uses only 5L of water per cycle.
Long-term shoppers say real durability, with one family using it 81 times and still going strong, and another running it daily for 3 months with no issues. A few note a plastic smell for the first several uses — it fades but plan to ventilate the room. Dishes come out clean but can be slightly damp after some cycles, so the drying isn’t the strongest in this lineup.
Owner-proof durability: Performance and functionality are the most-praised aspects, and the review pages are full of long-term users who run multiple loads daily without problems.
Grab it if: you want a proven, versatile countertop cleaner that handles everything from a crockpot to 7 bowls in one load.
Pass on it if: bone-dry dishes are non-negotiable for you — several users find a quick towel-off still needed after drying.
5. BLITZHOME Smart Countertop Dishwasher
The countertop washer that lets you start, check, and track from your phone anywhere.
This is the one that stands out from the crowd for its app connection — you can check the status and set the timer right from your phone, wherever you are. One owner’s favorite feature is tracking energy usage through the app. The 6 programs cover Standard, Quick (29 minutes), Strong, ECO, Fruit, and Drying, and the 167°F high-temperature drying function keeps things hygienic after the wash finishes.
Cleaning performance is the most-praised aspect, and owners confirm it cleans and dries excellently, even tough messes, while running quietly enough for a small apartment. It holds 4 to 6 sets of tableware — about 20 dishes — with a bowl basket and knife and fork basket included inside. The dual spray arms give 360° spiral coverage to hit every corner, and the transparent window lets you peek at progress.
You can fill the 5L tank by pitcher or attach to a tap, ideal for apartments, dorms, boats, and RVs. A few owners warn that it’s too tall for under-cabinet use, so plan on counter placement, and the drain hose suction cup can be weak — some used tape to secure it. Over-soaping can stall the sprayer, but a quick re-run fixes it.
The Smart Perks
- WiFi app control with energy tracking
- Transparent window to watch cycles
- Holds up to 20 dishes for 4-6 people
- Quiet with strong 360° cleaning
Smart Buyers Should Know
- Too tall for most under-cabinet spots
- Suction cup on drain hose can need tape
- App goes unused by some owners
Ideal for: tech-savvy singles or couples who want the convenience of monitoring a wash remotely from the couch.
Not for: anyone who wants a tucked-away under-cabinet install — this one needs open counter space.
6. Midea Countertop Dishwasher with Baby Care
The bottle-focused cleanser that keeps pacifiers in place and new parents sane.
This Midea is purpose-built for the nursery crowd. It comes with a baby bottle holder that stands bottles upside down in an organized way so pacifiers don’t get tossed around by the water during a wash. Buyers report it holds up to 16 milk bottles in one load, and the high-temp steam wash makes short work of sticky milk residue — the cleaning performance is the most-praised aspect. It’s compact, quiet, and needs no installation.
The 5+1 program lineup includes Baby Care, Delicate, Normal, Quick, and Fruit wash, plus an enhancement that adds extra drying time. The dual drying systems combine high-temperature drying with residual drying, which the maker claims improves drying performance by 76.7%. The glass door lets you peek in, and the tank design uses only 1.3 gallons of water per load, saving up to 60% versus handwashing.
You can fill the 1.32-gallon built-in tank manually or connect to the faucet with the included hose and adapter. The catch here is that the faucet adapter can be hard to find for some sinks — a few owners found their faucet too small for the provided hose and needed a separate 3/4-inch adapter. Also, the tank needs a manual refill each cycle, so prepare for that rhythm if you skip the faucet hookup.
The verdict from owners: Cleaning performance and overall quality tie for the top praise, with compact size and quiet operation close behind — a strongly recommended pick for small kitchens and renters.
Best for: parents of babies who want bottles cleaned and dried hygienically without a full-size dishwasher taking over the kitchen.
Think twice if: your faucet is an odd size — the included adapter may not fit, and sourcing the right one is the most common owner headache.
7. Midea 18 Inch Built-in Dishwasher
The slim built-in that vanishes into a cabinet and quietly handles a couple’s daily load.
If you own your space and want a permanent solution, this 18-inch built-in is the one. It fits a cabinet slot with dimensions of 22.6 inches deep, 17.6 inches wide, and 32.4 inches tall with adjustable legs, and it holds 8 place settings — including plates, pots, and pans up to 11 inches in height. The stainless steel tub gives it a classy look that owners praise, and its quality is the most-mentioned positive aspect.
You get 6 programs — Heavy, Normal, ECO, Delicate, Quick, and Rinse — plus Heated Dry, Hi-Temp, and Sanitize functions. The HYGIENE cycle holds the water at 136°F (58°C) max for the heaviest loads and is suitable for baby bottles. Owners call it completely silent, noting dishes come out wonderful no matter what they use, and many say it’s inexpensive to run. It cleans without pre-rinsing, which is a huge timesaver compared to most countertop rivals.
The main caveat is installation. It doesn’t come with hoses or an install kit, so you’ll need to budget for those separately and likely a plumber. Also, a few owners mention water leakage issues, so a careful install and early leak check matter. Note that regular liquid dish soap will cause problems here — use dishwasher-specific detergent only.
Built-In Advantages
- Holds 8 place settings — the most in this lineup
- Stainless steel tub is durable and classy
- Sanitize function plus 136°F hygiene cycle
- Quiet operation praised across reviews
Install Realities
- No hoses or install kit included — buy separately
- Some customers note water leakage
- Requires a cabinet slot, not countertop placement
Pick this if: you want a permanent, high-capacity, quiet dishwasher that blends into your kitchen and handles a couple’s worth of dishes without thinking.
Skip if: you rent, lack a cabinet slot, or can’t handle sourcing your own hoses and install parts.
8. EdgeStar 18 Inch Wide Built-In Dishwasher
The smart choice for replacing an old trash compactor with real dishwashing power.
At only 17.75 inches wide, this EdgeStar is tailor-made for sliding into a slot where an old trash compactor or a narrow appliance used to live. It accommodates up to 8 place settings with a silverware basket and cup tray, and it runs at a quiet 52dB so it won’t disrupt a small apartment. It measures 32.5 inches high by 17.6 inches wide by 22.4 inches deep, and weighs 52.9 pounds.
You get 6 wash cycles — Heavy, Normal, ECO, Glass, Rapid, and Rinse — plus Sanitize, Hi-Temp, and Heated Dry options. A leakage sensor automatically shuts off the water flow if a leak is detected, protecting your home from water damage, which is a genuinely valuable safety feature for a plumbed-in unit. Owners describe it as great value, cleaning well with low noise, good drying, and surprising capacity.
Installation earns mixed feedback, with some calling it super easy and others finding it a bit of a faff due to front plumbing and an odd rack layout. The bigger concern is durability — multiple reviewers point out units breaking within 12 months, so this isn’t the one to buy if you want a 10-year appliance. A Rapid wash cycle and time display are appreciated daily, and the drying agent code blocking start is a minor annoyance you’ll learn to work around.
What owners praise most: Functionality and noise level lead the positive feedback, with appearance also getting love — but durability and build quality are the recurring honest gripes to weigh before committing.
Great for: budget-minded homeowners who want a quiet, capable 18-inch built-in with a safety leakage sensor and don’t need it to last a decade.
Not ideal if: you want a set-and-forget appliance for the long haul — reliability reports are too mixed here.
9. SPT SD-9263W 18″ Portable Dishwasher
The roll-around dishwasher that hooks to your faucet and serves a small apartment for years.
This is the freestanding option that gives you a big 8-place-setting capacity without any permanent installation. It rolls on casters, so you wheel it to the sink, hook the included faucet adapter to your tap, and run a load. It’s Energy Star rated at 237 kilowatt hours per year, which makes it the most efficient pick in this lineup for ongoing running costs. Owners say it gets dishes super clean — performance and cleaning performance are the top praised aspects.
Durability is genuinely proven here, with one owner reporting the unit still works great after 6 years of use 2-3 times a week. Others appreciate its compact size for small apartments, quiet operation, and straightforward assembly. It fits a couple’s daily load comfortably and rolls away when not in use, freeing up your counter entirely.
The honest downsides center on the hose and rack design. The hose at the base loosens over time — one owner had to tighten it every 10-15 washes after a flooding scare, and others recommend checking connections before each use. Some units arrive with broken parts, and leakage gets negative mentions, so a careful setup and regular checks are essential. Plastics reportedly don’t dry fully, and the rack spacing is odd, refusing baking sheets.
Why It’s a Rental Favorite
- No installation — hooks to your faucet
- 8 place settings of capacity
- Energy Star rated at 237 kWh/year
- Proven 6-year durability in owner reports
What Needs Care
- Hose loosens and may need weekly tightening
- Leakage is a recurring owner complaint
- Plastics don’t dry fully; rack spacing is odd
Reach for this if: you’re a renter who wants full-size capacity and efficiency without permanently modifying the kitchen.
Consider someone else if: you can’t commit to checking hose connections regularly — this one rewards vigilance to avoid leaks.
Understanding the Specs
Water Tank Size and Gallons Per Cycle
The tank size, usually 5 liters or around 1.3 to 1.4 gallons, tells you how much water a single cycle consumes and how often you’ll refill. A 5-liter tank matches a standard pitcher about three times over, so you’ll be making 2 to 3 trips per load. This spec matters most for countertop units without a faucet hookup — a bigger tank means fewer refill trips but a heavier unit to lug.
Wash Programs and Temperature
The number of programs tells you how flexible the machine is. A basic unit has 3 (Normal, Speed, Fruit), while the most capable here offer 7 including Baby Care, Heavy, and Self-Clean. The temperature matters more — look for a 167°F high-temp cycle for heavy grease and baby bottles, or a 136°F hygiene cycle on built-in models. More programs give you fine control over water, energy, and cleaning intensity for different loads.
Heated Drying and Ventilation Hours
This spec decides whether your dishes are ready to put away or need a towel. Countertop units typically offer 60 minutes of hot-air drying. The ventilation hours that follow — often 72 hours of intermittent air circulation — keep the interior dry and odor-free between loads, so you can essentially use the machine as a storage cabinet. Built-in models with Heated Dry functions give the most thorough drying but skip it on Rapid cycles to save time.
Place Settings and Interior Height
Capacity is measured in place settings, but the real-world test is whether your own dishes fit. A 4-place-setting countertop unit handles a couple’s daily load, while an 8-place-setting built-in covers a small family. Check the maximum plate diameter — usually 10.25 to 12 inches — and interior height, which decides if tall glasses or pans with handles clear the spray arm. A machine that can’t fit your plates is useless no matter how many settings it claims.
FAQ
Will an apartment size dishwasher fit under my standard counter?
Can I use a countertop dishwasher without hooking it to my sink?
How many dishes can a compact dishwasher actually hold?
Can I wash baby bottles in these dishwashers?
Does a portable dishwasher need a plumber to install?
How much water does a compact dishwasher use per cycle?
Why do some dishes come out wet after a compact dishwasher cycle?
What detergent should I use in a countertop dishwasher?
Final Thoughts: The Verdict
If you want one dependable pick, the apartment size dishwasher winner is the AIRMSEN Large Slim because it packs the biggest countertop capacity into a slim 14.2-inch-deep body with a built-in tank. If you want app control and energy tracking, grab the BLITZHOME Smart, and for a permanent built-in that holds 8 place settings, the Midea 18 Inch is the one to reach for.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of August 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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