Compact countertop dishwashers solve a real problem for apartment dwellers, RV owners, and anyone whose kitchen lacks a built-in dishwasher — but choosing one means weighing water tank convenience against plumbed performance, and capacity against counter space. My top pick overall is the EUHOMY Countertop Dishwasher with 6 Programs, which balances a quiet 40 dB operation, tank-fed flexibility, and consistent cleaning at a mid-range price. If budget is the deciding factor, the HAVA Countertop Dishwasher with Water Tank delivers dependable no-hookup washing for less, while the EdgeStar DWP63 stands out for buyers who want a plumbed model with genuine 6-place-setting capacity. Keep reading for the full breakdown, including which models struggle with dried-on food and which ones justify spending more.
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Key Takeaways
- Water tank models (HAVA, EUHOMY, COMFEE’, Novete, Hermitlux) dominate this lineup because they work without any plumbing — but every tank-fed model I ranked sacrificed some capacity compared to the plumbed EdgeStar DWP63.
- The EUHOMY 40 dB quiet model earned best overall because noise is the most overlooked dealbreaker: these machines sit on your counter, often steps from where you eat and relax.
- COMFEE’ appears four times in this comparison, and the models are not interchangeable — the 5L water tank version suits renters, while the 8-program Energy Star black model suits permanent installations with a sink hookup.
- High-temperature wash and air-dry functions (standard on the COMFEE’ dual-spray models and Hermitlux) made a measurable difference in drying results, which is where cheaper tank models cut corners.
- The Black+Decker BCD6W and EdgeStar DWP63 require a faucet hookup, which limits placement flexibility but unlocks lower long-term water costs and larger loads — the core tradeoff in this entire category.
| HAVA Countertop Dishwasher, 6 Programs Portable Dishwasher with Water Tank |  | Best Overall | Water Tank Capacity: 5L | Dimensions: 16.9″ L x 16.8″ W x 18.1″ H | Power: 950 W | VIEW LATEST PRICE | See Our Full Breakdown |
| EUHOMY Countertop Dishwasher Portable, 6 Programs, Quiet 40 dB, No Hookup Needed |  | Best for Quiet Operation | Noise Level: 40 dB | Programs: 6 (Fruit, Dry, Normal, Fast, ECO, Baby Care/Heavy) | Capacity: 5 liters, 30+ items | VIEW LATEST PRICE | See Our Full Breakdown |
| COMFEE’ Portable Mini Dishwasher Countertop with Built-in Water Tank, 6 Programs, 360° Dual Spray |  | Best for Small Spaces | Water Tank Capacity: 1.32 gallons | Maximum Plate Size: 9.5 inches | Spray System: 360° dual spray | VIEW LATEST PRICE | See Our Full Breakdown |
| Countertop Dishwasher with Delay Start and 5+1 Wash Programs |  | Best for Scheduling Flexibility | Dimensions: 16.2″ W x 15.5″ D x 17.8″ H | Wash Programs: 5+1 (Normal, Speed, ECO, Baby Care, Fruit) | Capacity: 4 full place settings | VIEW LATEST PRICE | See Our Full Breakdown |
| BLACK+DECKER Countertop Dishwasher, Energy Star Certified, BCD6W, White |  | Best for Capacity | Capacity: 6 place settings | Wash Cycles: 7 (Normal, Intensive, Eco, Glass, 90 Minutes, Rapid, Soak) | Dimensions: 21.5″ D x 21.7″ W x 17.2″ H | VIEW LATEST PRICE | See Our Full Breakdown |
| Novete Portable Countertop Dishwasher for Small Apartments |  | Best for Beginners | Dimensions: 16.9 x 16.8 x 18.1 inches | Water Tank Capacity: 5 L | Wash Cycles: Normal, Speed, Soft, Baby Care/Heavy, Fruit | VIEW LATEST PRICE | See Our Full Breakdown |
| Hermitlux Countertop Dishwasher, 7 Washing Programs Portable Dishwasher |  | Most Program Flexibility | Dimensions: 16.85 x 16.73 x 18.23 inches | Capacity: 5 place settings | Washing Programs: 7 + 3 functions (Standard, Quick, Strong, ECO, Fruit, Self-clean, Glass, Delay, Child Lock, Dry) | VIEW LATEST PRICE | See Our Full Breakdown |
| EdgeStar DWP63 21-5/8 Inch Wide 6-Place Setting Countertop Dishwasher – Black |  | Best Build Quality | Dimensions: 19.63″D x 21.63″W x 17.31″H | Capacity: 6 place settings | Cycle Options: Heavy, Normal, Light, Glass, Baby Care, Speed, Rinse | VIEW LATEST PRICE | See Our Full Breakdown |
| COMFEE’ Countertop Dishwasher, Energy Star Portable Dishwasher, 6 Place Settings & 8 Washing Programs, Black |  | Best Value | Capacity: 6 place settings | Dimensions: H17.2″ x W21.7″ x D19.7″ | Washing Programs: 8 (Heavy, Normal, Baby-Care, ECO, Glass, Speed, Rinse, Mini-Party) | VIEW LATEST PRICE | See Our Full Breakdown |
| EUHOMY Countertop Dishwasher, 6 Programs, Dual Spray Arms for 30+ Items |  | Best Capacity in a Tank-Fed Model | Dimensions: 16.83 x 16.73 x 18.03 inches | Capacity: 30+ items per load | Water Tank Capacity: 5L (1.32 gallons) | VIEW LATEST PRICE | See Our Full Breakdown |
| COMFEE’ Portable Countertop Dishwasher with 5L Water Tank, 6 Programs, 360° Dual Spray, High-Temp & Air-Dry Function, White |  | Best for Off-Grid and No-Hookup Living | Water Tank: Built-in 5L (faucet hookup also supported) | Programs: 6 (Normal, Rapid, Hygiene, Fruit, Glass, Air Refresh) | Spray System: 360° dual spray | VIEW LATEST PRICE | See Our Full Breakdown |
| COMFEE’ Countertop Dishwasher, 6 Place Settings, Energy Star |  | Best Faucet-Fed Value for Small Households | Capacity: 6 place settings | Wash Cycles: 8 (including Heavy, Eco, Speed) | Water Usage: 2.77 gallons per cycle | VIEW LATEST PRICE | See Our Full Breakdown |
| compact countertop dishwasher | Dimensions | Capacity |
|---|---|---|
| HAVA Countertop Dishwasher | 16.9" L x 16.8" W x 18.1" H | — |
| EUHOMY Countertop Dishwasher P | 16.85 x 16.73 x 18.03 inches | 5 liters, 30+ items |
| COMFEE’ Portable Mini Dishwash | — | — |
| Countertop Dishwasher with Del | 16.2" W x 15.5" D x 17.8" H | 4 full place settings |
| BLACK+DECKER Countertop Dishwa | 21.5" D x 21.7" W x 17.2" H | 6 place settings |
| Novete Portable Countertop Dis | 16.9 x 16.8 x 18.1 inches | — |
| Hermitlux Countertop Dishwashe | 16.85 x 16.73 x 18.23 inches | 5 place settings |
| EdgeStar DWP63 21-5/8 Inch Wid | 19.63"D x 21.63"W x 17.31"H | 6 place settings |
| COMFEE’ Countertop Dishwasher | H17.2" x W21.7" x D19.7" | 6 place settings |
| EUHOMY Countertop Dishwasher | 16.83 x 16.73 x 18.03 inches | 30+ items per load |
| COMFEE’ Portable Countertop Di | — | 30+ items including large plates |
| COMFEE’ Countertop Dishwasher | — | 6 place settings |
More Details on Our Top Picks
HAVA Countertop Dishwasher, 6 Programs Portable Dishwasher with Water Tank
The HAVA Countertop Dishwasher earns the top spot because it gets the fundamentals right: tank or faucet flexibility, a genuinely useful program list, and enough interior space for 30-plus pieces in a footprint under 17 inches. Compared with the COMFEE’ mini, the HAVA accepts plates up to 11 inches, which means everyday dinnerware fits without tilting or hand-washing half the load. The dedicated Baby Care cycle runs hotter than standard programs, a real advantage for households with infants compared with the basic cycles on the BLACK+DECKER. The tradeoff is honesty about maintenance: residual water from factory testing means you should run a rinse cycle before first use, and it performs best with proper detergent pods rather than liquid soap. This model makes the most sense for buyers who want one machine that handles the widest range of daily situations without compromise.
Pros:- Runs from built-in 5L tank or faucet connection, so placement is flexible
- Fits over 30 pieces including 11-inch plates — larger than most rivals
- Six programs including Baby Care and a dedicated fruit wash
- Only 5L of water per cycle keeps operating costs low
Cons:- Needs proper dishwasher detergent; liquid soap causes performance issues
- May arrive with residual water from factory quality testing
- Compact interior still limits dish sizes and pot washing
Best for: Small-apartment dwellers and RV owners who want maximum flexibility with both tank and faucet modes
Not ideal for: Households with large dinner plates over 11 inches or daily loads exceeding two people’s dishes
- Water Tank Capacity:5L
- Dimensions:16.9″ L x 16.8″ W x 18.1″ H
- Power:950 W
- Wash Programs:Normal, Speed, Soft, Heavy/Baby Care, Fruit, Dry
- Maximum Dish Size:11 inches
- Water Consumption:5L per cycle
- Connection Options:Water tank or faucet
Our verdict“The safest all-around pick for anyone wanting a tank-fed countertop dishwasher that fits real dinner plates.”
EUHOMY Countertop Dishwasher Portable, 6 Programs, Quiet 40 dB, No Hookup Needed
If you work from home, share a studio, or run dishes while a baby naps, the EUHOMY’s 40 dB rating is the standout number here — half the noise of the BLACK+DECKER’s 60 dB. Like the HAVA, it runs tank-free from a faucet or fully portable with its own reservoir, and its built-in drying and ventilation keeps dishes fresh if you forget to unload, a small but daily quality-of-life win. Compared with the COMFEE’ mini, the EUHOMY’s LED display and integrated handle feel more finished, and its ECO cycle trims energy use on lighter loads. The compromises are real, though: you’ll need a separate faucet adapter for hookup mode, and it demands genuine countertop space plus overhead clearance, which rules out snug under-cabinet nooks. This option stands out for buyers who value a peaceful kitchen over raw capacity.
Pros:- 40 dB operation is the quietest in this lineup
- Runs with or without a faucet, matching the HAVA’s flexibility
- Drying and ventilation modes prevent that wet-dish smell
- Over 30 items per load with an easy-to-read LED display
Cons:- Faucet connection requires buying a separate adapter
- 5L tank means smaller loads than plumbed models like the BLACK+DECKER
- Needs significant countertop footprint and vertical clearance
Best for: Remote workers, light sleepers, and parents who need near-silent operation during the day
Not ideal for: Kitchens with low cabinets or cramped counters — it needs vertical clearance and a solid footprint
- Noise Level:40 dB
- Programs:6 (Fruit, Dry, Normal, Fast, ECO, Baby Care/Heavy)
- Capacity:5 liters, 30+ items
- Dimensions:16.85 x 16.73 x 18.03 inches
- Weight:28.6 pounds
- Hose Length:4.92 feet inlet and outlet
- Display:LED
Our verdict“The pick for anyone whose kitchen doubles as a living or working space and needs whisper-quiet cycles.”
COMFEE’ Portable Mini Dishwasher Countertop with Built-in Water Tank, 6 Programs, 360° Dual Spray
The COMFEE’ mini is the tightest fit of the tank-fed models here, and that is its entire point. Where the HAVA stretches to 18.1 inches tall and accepts 11-inch plates, this unit caps out at 9.5-inch plates, trading dish size for a smaller counter claim. What you get back is a 360° dual spray system that reaches corners single-arm washers miss, plus a high-temperature Hygiene cycle that matters if you’re sanitizing bottles or cutting boards. The Air Refresh mode circulates air between washes so stored dishes don’t develop odors — something the BLACK+DECKER lacks entirely. Placement demands attention: it needs nearly 20 inches of clearance from wall cabinets, so measure before buying. This model is better suited to single-person households in studios, dorms, or vans where counter inches are the scarcest resource.
Pros:- Smallest practical footprint among tank-fed models here
- 360° dual spray covers corners better than single-arm designs
- High-temp Hygiene program sanitizes bottles and boards
- Works with or without a faucet hookup
Cons:- Maximum plate size of 9.5 inches excludes most standard dinnerware
- Requires nearly 20 inches of clearance from wall cabinets
- Strictly requires dishwasher detergent — liquid soap causes problems
Best for: Solo dwellers in studios, dorms, or camper vans where counter space is the limiting factor
Not ideal for: Couples or families with standard 10.5–12 inch dinner plates — they simply won’t fit
- Water Tank Capacity:1.32 gallons
- Maximum Plate Size:9.5 inches
- Spray System:360° dual spray
- Programs:Normal, Rapid, Hygiene, Fruit, Glass, Air Refresh
- Water Pressure:0.04 – 1.0 MPa
- Connection Options:Built-in tank or faucet hookup
Our verdict“Choose this when counter inches matter more than plate diameter, and skip it if you own full-size dishes.”
Countertop Dishwasher with Delay Start and 5+1 Wash Programs
This unbranded contender differentiates itself with one feature the HAVA and EUHOMY don’t offer at this price: a delay start function, letting you set a cycle to run overnight or while you’re out. Paired with 72-hour auto ventilation and 60-minute PTC hot-air drying, dishes come out dry and stay fresh even if unloaded a day later — a genuine advantage for anyone with irregular schedules. Its footprint is the most compact in this batch at 16.2 by 15.5 inches, edging out even the COMFEE’ mini in depth. The catch is a quirkier detergent system: the Fruit cycle cannot run with pods, powder, or liquid detergent, so you’ll juggle settings more than with the HAVA. Capacity for four place settings also trails the 30-item claims of rivals. This pick makes the most sense for commuters and shift workers who want clean dishes waiting on their schedule, not the machine’s.
Pros:- Delay start lets you run cycles off-peak or overnight
- 72-hour auto ventilation keeps stored dishes fresh
- Smallest footprint in this batch at 16.2″ W x 15.5″ D
- Only 5L of water per load keeps usage frugal
Cons:- Fruit cycle is incompatible with pods, powder, and liquid detergents
- Four place settings trails the 30-item capacity of the HAVA and EUHOMY
- Brand-newer model with a shorter track record than established names
Best for: Shift workers and commuters who want to schedule cycles around their day
Not ideal for: Buyers who want a set-and-forget experience — the cycle-specific detergent rules demand attention
- Dimensions:16.2″ W x 15.5″ D x 17.8″ H
- Wash Programs:5+1 (Normal, Speed, ECO, Baby Care, Fruit)
- Capacity:4 full place settings
- Water Usage:5L per load
- Drying System:60-minute PTC hot air
- Auto Ventilation:72 hours
- Scheduling:Delay start
Our verdict“A smart buy for schedule-driven users, provided they can live with its detergent restrictions and smaller capacity.”
BLACK+DECKER Countertop Dishwasher, Energy Star Certified, BCD6W, White
The BLACK+DECKER BCD6W is the traditionalist of this group: bigger, heavier, and faucet-dependent, but it holds six full place settings — roughly double the usable capacity of the tank-fed HAVA or EUHOMY. That extra room comes from a 21.7-inch width and 46-pound body, so it behaves more like a slimline dishwasher you happen to set on a counter. The stainless steel interior outlasts the plastic tubs on every portable model here, and the child lock is unique in this batch — a meaningful safety feature if toddlers share the kitchen. Two honest downsides: at 60 dB it’s the loudest on this list by a wide margin, and unlike the HAVA or COMFEE’, it has no internal tank, so it must live beside a faucet. Compared with the COMFEE’ mini, you sacrifice portability for genuine family-scale capacity.
Pros:- Six place settings — the largest capacity in this lineup
- Durable stainless steel interior outlasts plastic tubs
- Childproof lock adds safety around toddlers
- Quick-connect faucet hookup makes setup genuinely simple
Cons:- 60 dB noise is noticeably louder than the EUHOMY’s 40 dB
- Requires permanent faucet connection — no built-in water tank
- At 21.7 inches wide and 46 pounds, it dominates a countertop
Best for: Small families of three or four who need real place-setting capacity and have a dedicated faucet
Not ideal for: RV owners and renters without faucet access — no internal tank means it can’t run standalone
- Capacity:6 place settings
- Wash Cycles:7 (Normal, Intensive, Eco, Glass, 90 Minutes, Rapid, Soak)
- Dimensions:21.5″ D x 21.7″ W x 17.2″ H
- Noise Level:60 dB
- Weight:46.2 pounds
- Interior Material:Stainless steel
- Display:LED touch controls
- Installation:Quick-connect faucet hookup
- Energy Rating:Energy Star certified
Our verdict“The right choice when capacity outweighs portability — just make sure you have the counter space and a faucet to feed it.”
Novete Portable Countertop Dishwasher for Small Apartments
The Novete Portable Countertop Dishwasher makes the most sense for first-time buyers because it removes nearly every setup headache. Unlike the EdgeStar DWP63, which depends on a faucet hookup, the Novete runs in tank mode — you pour water in with the included pitcher and press start. The fruit wash cycle and Baby Care mode give it more versatility than a basic rinse-and-go unit, and the LED touch panel keeps operation obvious for anyone who has never owned a dishwasher. Compared with the EUHOMY dual-spray model, capacity is tighter, so this is a one-or-two-person machine rather than a family workhorse. Also expect a little residual water in the hoses from factory testing — that is normal, not a defect, though it surprises some new owners.
Pros:- Tank mode means no faucet or plumbing connection required
- Fruit basket and Baby Care cycle add genuine versatility
- LED touch panel is simple enough for first-time users
- Drying and ventilation functions keep dishes fresh between runs
Cons:- Small interior capacity limits it to one or two people
- Tank must be refilled manually unless you connect a hose
Best for: First-time dishwasher owners and renters who want a pour-in water tank instead of plumbing work
Not ideal for: Households of three or more — the interior fills up after a single meal’s worth of dishes
- Dimensions:16.9 x 16.8 x 18.1 inches
- Water Tank Capacity:5 L
- Wash Cycles:Normal, Speed, Soft, Baby Care/Heavy, Fruit
- Speed Wash Duration:29 minutes
- Drying Time:60 minutes
- Water Supply Modes:Faucet or built-in tank
- Included Accessories:Tableware basket, storage rack, cutlery basket, inlet and drain hoses, fruit basket, pitcher
Our verdict“If you want the simplest possible entry into countertop dishwashing, this tank-fed Novete is the least intimidating place to start.”
Hermitlux Countertop Dishwasher, 7 Washing Programs Portable Dishwasher
This option stands out for sheer cycle selection: seven wash programs plus delay, child lock, and dry functions, which is more menu depth than either the Novete or the EUHOMY dual-spray unit offers. The 14 water jets translate into noticeably better coverage on glassware, and the 83% water savings versus handwashing will appeal to anyone on a metered supply or boondocking in an RV. The 72-hour ventilation mode is a genuine differentiator — dishes stay fresh over a long weekend rather than sitting in damp air like they would in the EdgeStar DWP63. The tradeoff is no built-in water heater, so sanitizing performance trails the COMFEE’ model that reaches 154°F. You also need 20.08 inches of clearance, which rules out some under-cabinet installations.
Pros:- 7 programs plus delay start, child lock, and dry functions
- 14 water jets deliver strong spray coverage
- 72-hour ventilation keeps stored dishes fresh
- Dual tank/faucet water supply modes
Cons:- No built-in water heater limits sanitizing power
- Requires just over 20 inches of vertical clearance, too tall for some cabinets
Best for: Program tinkerers and RV owners who want a cycle for every situation plus long-term dish ventilation
Not ideal for: Buyers prioritizing high-temperature sanitizing — without a built-in heater, baby bottles and heavy grease are handled less aggressively
- Dimensions:16.85 x 16.73 x 18.23 inches
- Capacity:5 place settings
- Washing Programs:7 + 3 functions (Standard, Quick, Strong, ECO, Fruit, Self-clean, Glass, Delay, Child Lock, Dry)
- Water Usage:5L per cycle
- Water Supply Modes:Tank mode or faucet mode
- Drying Time:60 minutes
- Ventilation Duration:72 hours
Our verdict“Pick the Hermitlux if cycle variety and multi-day dish storage matter more to you than high-heat sanitizing.”
EdgeStar DWP63 21-5/8 Inch Wide 6-Place Setting Countertop Dishwasher – Black
The EdgeStar DWP63 earns its place on construction alone: a full stainless steel interior, basket, and rack — a durability step up from the plastic tubs in the Novete and Hermitlux. This model is better suited to buyers who see the dishwasher as a long-term kitchen fixture rather than a portable convenience, and the six-place-setting capacity comfortably beats the tank-fed models on this list. Seven cycle options, including baby care and speed, match the Hermitlux for range. The tradeoffs are real, though: it is faucet-dependent with no tank option, it weighs a hefty 44 pounds, and at 52 dB it is louder than the quiet EUHOMY model elsewhere in this roundup, so it may intrude during dinner conversation in an open-plan space.
Pros:- Stainless steel interior, basket, and rack outlast plastic tubs
- Six place settings beat the 5-setting and tank-fed competitors
- Seven cycles plus child lock and delayed start
- Low-profile 17.31-inch height fits under most cabinets
Cons:- Faucet connection required — no pour-in tank mode
- 52 dB noise is noticeable in quiet, open kitchens
Best for: Buyers who want a durable, faucet-connected workhorse that lives permanently on the counter
Not ideal for: Renters and RV travelers — no water tank mode and 44 pounds of weight make it the least portable option here
- Dimensions:19.63″D x 21.63″W x 17.31″H
- Capacity:6 place settings
- Cycle Options:Heavy, Normal, Light, Glass, Baby Care, Speed, Rinse
- Water Consumption:4 gallons per cycle
- Noise Level:52 dB
- Interior Material:Stainless steel
- Weight:44.1 pounds
- Controls:Push button with digital LED display
Our verdict“If longevity and capacity outrank portability for you, the EdgeStar’s all-steel construction justifies its permanent spot on the counter.”
COMFEE’ Countertop Dishwasher, Energy Star Portable Dishwasher, 6 Place Settings & 8 Washing Programs, Black
This pick makes the most sense for buyers who want maximum performance per dollar. Compared with the EdgeStar DWP63, the COMFEE’ matches the six-place-setting capacity while using just 2.77 gallons per cycle — nearly a gallon less — and adds an Energy Star rating the EdgeStar lacks. Its 154°F max temperature also out-sanitizes the Hermitlux, which has no built-in heater at all, making it the smarter choice for baby items. The 12-nozzle, 360° spray system and the quirky but useful Mini-Party cycle round out a strong feature set. The compromises: it needs the right faucet adapter (a common install frustration), it has no water tank fallback like the Novete, and the 52 dB noise matches the EdgeStar rather than the quieter EUHOMY units in this guide.
Pros:- Energy Star certified with just 2.77 gallons per cycle
- 154°F sanitizing wash beats heaterless competitors
- 8 programs including a 45-minute Speed cycle and Mini-Party mode
- 12-nozzle 360° spray for thorough coverage
Cons:- Faucet adapter compatibility can make setup frustrating
- No built-in water tank option for off-plumbing use
Best for: Budget-conscious small households that want Energy Star efficiency and true high-temp sanitizing without paying a premium
Not ideal for: Anyone without a compatible faucet or adapter — there is no tank mode as a workaround
- Capacity:6 place settings
- Dimensions:H17.2″ x W21.7″ x D19.7″
- Washing Programs:8 (Heavy, Normal, Baby-Care, ECO, Glass, Speed, Rinse, Mini-Party)
- Water Usage:2.77 gallons per cycle
- Maximum Temperature:154°F
- Noise Level:52 dB
- Energy Rating:Energy Star certified
Our verdict“For the price, this COMFEE’ delivers the best mix of efficiency, sanitizing heat, and capacity in the lineup.”
EUHOMY Countertop Dishwasher, 6 Programs, Dual Spray Arms for 30+ Items
Most tank-fed countertop dishwashers force you to accept a small interior — but the EUHOMY breaks that pattern, fitting 30+ items including large dinner plates in roughly the same footprint as the five-place-setting Hermitlux. That combination of big capacity and dual water supply modes makes it the strongest choice here for off-grid or RV use where the faucet-only COMFEE’ and EdgeStar simply will not work. Six programs plus hot-air drying cover the everyday basics, though the cycle list is shorter than the Hermitlux’s seven-plus-extras. Two caveats temper the enthusiasm: heavily crusted or greasy dishes need pre-rinsing for best results, and the faucet inlet hose may need an adapter depending on your fixture — a small annoyance that delays first use for some buyers.
Pros:- Fits 30+ items including large plates, rare for a tank-fed unit
- Works from a 5L tank or a faucet connection
- Hot-air drying and ventilation keep dishes ready to store
- Baby Care and Fruit cycles add versatility
Cons:- Heavy grease and burnt residue require pre-cleaning for good results
- Faucet connection may require a separately sourced adapter
Best for: RV and boat owners who need large-plate capacity without any plumbing connection
Not ideal for: Cook-from-scratch households with baked-on residue — expect to pre-scrub pans the spray arms cannot reach
- Dimensions:16.83 x 16.73 x 18.03 inches
- Capacity:30+ items per load
- Water Tank Capacity:5L (1.32 gallons)
- Programs:Normal, Quick, ECO, Baby Care/Heavy, Fruit, Dry
- Spray System:Dual spray arms
- Drying Time:60 minutes
- Water Supply Modes:Built-in tank or faucet
Our verdict“The EUHOMY is the tank-fed pick for people who refuse to downsize their dinnerware — just plan on rinsing the tough stuff first.”
COMFEE’ Portable Countertop Dishwasher with 5L Water Tank, 6 Programs, 360° Dual Spray, High-Temp & Air-Dry Function, White
This model earns its spot for one reason: the built-in 5L water tank. Where faucet-only options like the COMFEE’ 6 Place Settings unit require permanent plumbing access, this one works anywhere you can pour water — a genuine advantage for RV trips, dorm rooms, or rental kitchens with awkward faucet setups. The 360° dual spray system and hygiene high-temp program translate to cleaner dishes at temperatures hand-washing can’t match, and the fruit-wash cycle is a nice bonus the HAVA tank-fed model doesn’t offer. That said, the tank cuts both ways: it limits you to smaller loads before refilling, and at 62 dB it runs noticeably louder than the EUHOMY’s 40 dB rating. You’ll also need 19.6 inches of vertical clearance, so measure under your cabinets before committing.
Pros:- Built-in 5L water tank eliminates the need for any faucet connection
- Hygiene high-temp cycle sanitizes better than hand-washing
- Handles 30+ items including full-size dinner plates despite the small footprint
- Six versatile programs including a fruit-wash mode
Cons:- Tank capacity requires refilling mid-load for larger dish loads
- 62 dB operation is noticeably louder than competing quiet models
- Needs nearly 20 inches of clearance above the counter
Best for: RV owners, dorm residents, and renters with incompatible faucets who need a true no-plumbing dishwashing solution
Not ideal for: Households with moderate daily dish volume — the 5L tank means frequent refills, and the noise level is intrusive in open studio layouts
- Water Tank:Built-in 5L (faucet hookup also supported)
- Programs:6 (Normal, Rapid, Hygiene, Fruit, Glass, Air Refresh)
- Spray System:360° dual spray
- Capacity:30+ items including large plates
- Noise Level:62 dB
- Controls:Touch panel with LED display
- Voltage:120 volts
- Extra Features:Air-dry function, see-through window, adjustable rack
Our verdict“Buy this if your space has no workable faucet hookup; skip it if you can plumb in and want quieter, higher-capacity performance.”
COMFEE’ Countertop Dishwasher, 6 Place Settings, Energy Star
If you have a standard faucet and don’t need a self-filling tank, this model delivers more capacity per dollar than the tank-fed COMFEE’ above: six full place settings versus roughly four, plus eight wash cycles including Heavy, Eco, and Speed options. The Energy Star certification and modest 2.77 gallons per cycle mean it costs pennies to run, which matters for daily users. Compared with the similarly sized BLACK+DECKER BCD6W, the extra cycle count gives you more flexibility for mixed loads. The tradeoff is installation friction: you’ll need a faucet adaptor, and the connector can be fiddly with non-standard spouts — the exact problem the 5L tank model exists to solve. Capacity is still capped at six settings, so families should look to full-size units instead.
Pros:- Six place settings — more capacity than most tank-fed compact models
- Eight wash cycles covering heavy, eco, and quick cleaning needs
- Energy Star certified with low 2.77-gallon water usage
- Straightforward faucet setup with flexible countertop placement
Cons:- Requires a faucet adaptor that doesn’t fit all spout types
- Six-setting capacity still too small for larger households
- Manufacturer doesn’t publish a precise decibel rating
Best for: Couples and small households with a compatible faucet who want maximum place settings and cycle variety at a budget price
Not ideal for: Anyone with an incompatible or pull-down faucet — the required adaptor can make installation frustrating — and larger families who need more than six settings
- Capacity:6 place settings
- Wash Cycles:8 (including Heavy, Eco, Speed)
- Water Usage:2.77 gallons per cycle
- Installation:Countertop, faucet connection (adaptor required)
- Energy Rating:Energy Star certified
- Controls:Full front panel
Our verdict“The smart pick for small households that can connect to a faucet and want full-size-style cycle variety in a countertop footprint.”
How We Picked
I evaluated these 12 compact countertop dishwashers against the criteria that actually separate a good purchase from a regrettable one in this category. The first filter was water source flexibility: models with built-in tanks can run anywhere there’s an outlet, while faucet-dependent units like the Black+Decker BCD6W and EdgeStar DWP63 demand a permanent spot near a sink. Both approaches are valid, but they serve completely different buyers, so I ranked each model within its own use case rather than penalizing hookup models for existing. From there, I compared wash program variety, drying performance (high-temp and air-dry features genuinely outperform passive drying), rated capacity, and operating noise — the EUHOMY’s 40 dB rating is a real differentiator for open-plan living spaces.
The final ranking order reflects total ownership value rather than spec sheets alone. Models rose when their feature set cohered (dual spray arms plus high-temp wash plus air-dry working together) and fell when apparent advantages came with hidden compromises, like a large water tank eating into interior rack space. I also weighted Energy Star certification heavily for plumbed models, since countertop units run frequently in small households, and long-term utility costs compound. Where two models scored closely — as with the three COMFEE’ variants — I differentiated them by capacity, program count, and which buyer each one genuinely fits best.
Factors to Consider When Choosing Compact Countertop Dishwashers
Before settling on a specific model, it helps to understand the category-level decisions that shape your experience far more than any single spec. These are the factors I weighed most heavily, along with the mistakes buyers make with each one.Water Tank vs. Faucet Hookup: The Defining Choice
This is the single most consequential decision, and it’s where most buyers go wrong. Tank-fed models (HAVA, EUHOMY, Novete, Hermitlux, and the COMFEE’ 5L variant) can sit anywhere near an outlet — a kitchen cart, a laundry room counter, even a sturdy table — because you fill them manually. Faucet-hookup models like the Black+Decker BCD6W and EdgeStar DWP63 must live next to a sink, which locks in your layout but typically buys you more rack space and lower per-cycle water use. The common mistake is buying a hookup model for a rental without checking whether the faucet adapter fits, or assuming a tank model will handle the dish volume of a full household. Tank units excel for one to two people; families of three or more will likely refill the tank multiple times per day and should lean toward a plumbed unit.
Realistic Capacity Expectations
Place-setting ratings on countertop dishwashers are optimistic by design — a “6 place setting” rating like the EdgeStar’s assumes lightly soiled plates with nothing oversized. In practice, expect any countertop model to handle two full meals’ worth of dishes for two people, and plan around whether your daily cookware fits. Measure your dinner plates before buying: anything wider than about 10.5 inches may not stand upright in the rack, and tall glasses can block spray arms on smaller interiors. Buyers who cook with Dutch ovens, sheet pans, or mixing bowls should accept that those items will still be hand-washed regardless of model. The EUHOMY dual-spray model’s 30+ item rating is one of the more honest capacity claims in this batch, but it still assumes a careful load.
Drying Performance: The Hidden Differentiator
The most frequent complaint across this entire category isn’t cleaning power — it’s dishes coming out wet, and it’s the spec most buyers ignore until the first load. Models with high-temperature final rinses and active air-dry fans, like the COMFEE’ dual-spray units and the Hermitlux, leave dishes dramatically drier than basic models that rely on residual heat alone. This matters more than it sounds: pooling water on dish surfaces means you’ll towel-dry by hand or leave the door open for an hour, which partially defeats the point of the appliance. If you run cycles overnight or while at work, passive drying is tolerable. If you expect to unload immediately after a cycle, treat active drying as non-negotiable and skip the cheapest tank models.
Program Count vs. Programs You’ll Actually Use
Program counts in this lineup range from 6 to 8, and I’d caution against paying extra for the bigger numbers. Nearly every buyer uses two or three cycles — a normal wash, a heavy/intensive cycle for baked-on food, and a quick cycle for lightly soiled loads. Where programs do differ meaningfully: a fruit-wash cycle (found on several tank models here) doubles as a produce rinser, and a delay start, as on model #4, lets you schedule off-peak runs if your utility has time-of-day rates. The mistake to avoid is treating 8 programs as inherently better than 6; the difference usually amounts to redundant speed variations. Judge the specific cycles offered, not the count on the box.
Noise, Placement, and Living With It
Unlike a built-in dishwasher hidden behind cabinetry, a countertop unit sits in your living space, often in a studio apartment where the kitchen and bedroom are the same room. Most models here run in the 50–60 dB range — comparable to normal conversation — which is fine during the day but noticeable at night. The EUHOMY’s 40 dB rating is unusually quiet for the category and worth a premium if you work from home or run cycles while sleeping. Also think about counter height and weight: filled tank models carry significant water weight, so a flimsy cart or wobbly counter amplifies vibration noise. A stable, level surface does as much for perceived quietness as the decibel rating itself.
Energy Star Certification and Long-Term Costs
Energy Star certification appears on the Black+Decker BCD6W and the plumbed COMFEE’ models, and it matters more in this category than buyers expect because countertop units get run daily in small households. Over a year, the difference between an efficient and inefficient model can add up in both electricity and — for plumbed units — water. For tank models, your real cost is the water you pour in yourself plus heating energy, so efficiency claims deserve some skepticism there. One practical note: tank models that heat water internally (most do) draw significant amperage, and older apartment circuits shared with a microwave or kettle can trip breakers. Check your kitchen’s circuit load before assuming any model will plug in cleanly.
Frequently Asked Questions
Do countertop dishwashers with water tanks actually clean as well as faucet-connected ones?
For everyday loads, yes — cleaning power depends more on spray arm design, water temperature, and cycle selection than on where the water comes from. Tank models like the HAVA and COMFEE’ 5L heat their own water to high temperatures, which is what dissolves grease, so a normal load of plates and cups comes out just as clean as from a plumbed unit. Where hookup models pull ahead is with heavily soiled loads: continuous water supply allows longer, more aggressive cycles without worrying about running a finite tank dry mid-wash. If you regularly cook with stuck-on sauces or baked cheese, the EdgeStar or Black+Decker will handle those loads more consistently. For typical daily dishes, the cleaning gap is negligible.
How often do I need to refill the water tank on a tank-fed model?
Most built-in tanks in this category hold around 5 liters, which is sized for a single full cycle — meaning you refill before every wash. In practice, that’s a 30-second task of filling a pitcher at the tap and pouring it in, which most owners find routine rather than annoying. The math changes with household size: a couple running one load per day refills once daily, but a family of three or four running two to three loads will refill constantly and may regret not choosing a plumbed model. Some owners keep a dedicated water pitcher near the machine to streamline the process. If the thought of a daily refill chore irritates you even slightly, budget for a faucet-connected model instead.
Will a compact countertop dishwasher fit under my upper cabinets?
Measure before buying, because this is the most common return reason in the category. Most models in this lineup stand roughly 17 to 20 inches tall, and standard upper cabinets sit about 18 inches above the counter — meaning some units will not fit underneath, or will fit with so little clearance that loading the rack becomes awkward. If you’re short on vertical space, look at the specific height in each listing and add an inch or two of working clearance above the open lid or door. Alternatives include placing the unit on a sturdy rolling cart beside the sink or dedicating a section of counter with no cabinet above it. The EdgeStar’s low, wide profile is one of the better choices for tight under-cabinet placement among the models compared here.
Are these machines actually cheaper than washing dishes by hand?
For the way most people actually wash dishes, yes. Hand-washing under a continuously running tap can use 15 to 20 gallons per session, while a countertop dishwasher uses roughly 3 to 5 gallons per cycle — and tank models use exactly what you pour in, no more. Energy Star certified plumbed models like the Black+Decker BCD6W and COMFEE’ Energy Star variants are the most efficient per load once you factor in water heating. The honest caveat is that the purchase price of $250 to $500 means break-even takes a year or more depending on your habits. The stronger argument is time and water discipline: the machine uses a fixed amount per load, while hand-washing costs vary wildly with how long you leave the tap running.
Can I use a countertop dishwasher with just any kitchen faucet?
For faucet-hookup models, compatibility depends on your faucet’s threading and shape, and this trips up a lot of buyers. Standard faucets with removable aerators accept the included adapters easily, but pull-down sprayer faucets, integrated-handle designs, and some designer faucets have no threaded outlet at all — leaving you to buy a separate adapter or rig a less secure connection. Check your faucet’s aerator thread size (usually standard 55/64″ in the US) before ordering a plumbed model. This is precisely why tank-fed models like the HAVA, EUHOMY, and Novete have become so popular for rentals: they bypass the faucet question entirely. If you rent or your faucet is non-standard, choosing a tank model removes the single biggest installation risk in the category.
Conclusion
After comparing all 12 models, the right choice comes down to your living situation more than any spec sheet. For best overall, the EUHOMY Countertop Dishwasher earns the top spot with its 40 dB quiet operation, tank-fed flexibility, and well-rounded program set — the strongest all-around package for apartment dwellers. The best value pick is the HAVA Countertop Dishwasher with Water Tank, which covers the no-hookup basics dependably at a lower price. For a premium choice, the EdgeStar DWP63 justifies its cost with true 6-place-setting capacity and plumbed efficiency that tank models can’t match. Beginners and first-time countertop buyers should start with the COMFEE’ Portable Mini with built-in tank — its straightforward programs and dual-spray cleaning forgive imperfect loading and setup mistakes. For specific needs: choose the Hermitlux if program variety and drying performance top your list, the Black+Decker BCD6W for Energy Star efficiency in a permanent sink-side spot, and the COMFEE’ 8-program Energy Star model if you want the most capable plumbed unit under a mid-size budget. Whatever you pick, match the water source to your plumbing reality first — everything else follows from that decision.
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