Ever feel like your kitchen’s missing that perfect blend of style and function? If you’re dreaming of a streamlined look without sacrificing a full-size clean, an undercounter dishwasher might just be your answer. It tucks neatly away, blending with your cabinetry for a seamless aesthetic that freestanding models just can’t match. It’s a game-changer for smaller kitchens or open-plan living.
But with so many models out there, how do you choose the right one? We’ve spent hours testing the latest to see which ones actually deliver on their promises. From noise levels to cleaning power, let’s dive into what really matters when your investing in this major kitchen upgrade.
Product Comparison Table: 10 Best Undercounter Dishwasher
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Eurodib DSP4DPS Lamber Deluxe High-Temp Rack Undercounter Dishwasher, 30…
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9.6 |
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Commercial Dishwasher undercounter high temperature, NSF Certified, 220v, 1or3…
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9.4 |
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3 or 1-phase Commercial Undercounter Dishwasher, 208-240V, Need electrician…
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9.2 |
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Eurodib DSP3 Lamber High Temperature Rack Undercounter Commercial Glass…
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9.0 |
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Commercial Undercounter Glass Dishwasher, Centerline Series by Hobart
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8.8 |
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DONGPAO Eurodib DSP3 Lamber High Temperature Rack Undercounter Commercial…
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8.7 |
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CMA UC65E High Temp 14-1/2″ Opening Undercounter Dishwasher |…
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8.5 |
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Undercounter Stainless Steel Sanitizing Dishwasher, High Temperature
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8.3 |
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Commercial Undercounter Glass Dishwasher, Centerline Series by Hobart
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8.1 |
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Hobart LXn Dishwasher (LXNH-2) High temperature sanitizing undercounter with…
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7.9 |
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Quick Review For Top 10 Undercounter Dishwasher
Eurodib DSP4DPS Lamber Deluxe High-Temp Rack Undercounter Dishwasher, 30 Racks/hr, Stainless Steel, 208-240v, Silver
The Eurodib DSP4DPS Lamber Deluxe High-Temp Rack Undercounter Dishwasher is a specialized machine built for busy environments where glassware and small wares need to be cleaned quickly and reliably. It’s designed to fit neatly under a counter, saving valuable space in your kitchen or bar area.
At the heart of this unit is its SPACIOUS BASKET.
The large 20”x20” square basket is specifically shaped for glassware, helping to keep your important stemware and cups secure during the wash cycle. It comes with two of these glass baskets, plus a saucers insert and two cutlery containers, so you can wash a variety of items efficiently in one go.
Performance is where this model really shines. It can complete a full wash cycle in just 2 MINUTES, allowing you to process up to 30 racks per hour.
This high-speed operation is crucial during peak service times. The machine uses a high-temperature sanitizing rinse to ensure hygienic results. For monitoring, there are WASH AND RINSE TEMPERATURE THERMOMETERS built in. A thermocontrol device helps maintain the correct temperature consistently, even during nonstop operation, which is vital for both cleaning and sanitizing.
Durability is assured through its full STAINLESS STEEL CONSTRUCTION.
Commercial Dishwasher undercounter high temperature, NSF Certified, 220v, 1or3 phase H50-S1
The H50-S1 commercial undercounter dishwasher is a high-temperature, NSF-certified workhorse designed for spaces where every inch counts. It’s built to handle the constant demand of a small kitchen, cafe, or bar without taking up much room. With overall dimensions of 24″ L x 25″ D x 32″ H, it fits neatly under a standard counter. Don’t let it’s compact size fool you, though.
It can process up to 30 racks per hour, making it a reliable partner for your busiest shifts.
You’ll appreciate the straightforward, electronic controls. They offer three wash cycles—120, 150, and 180 seconds—so you can choose the right clean for your load. Digital temperature gauges let you monitor performance at a glance.
A key feature is it’s electrical flexibility: it runs on 208-240V and can be connected to either a single-phase or three-phase power supply, which simplifies installation in many different locations. The booster heater is a powerful 2.5Kw for that final high-temp sanitizing rinse.
Inside, the wash performance is robust. A rotating stainless steel wash arm, equipped with a wide-angle fan nozzle, ensures thorough coverage. This means water and detergent reach every corner of the rack.
3 or 1-phase Commercial Undercounter Dishwasher, 208-240V, Need electrician to install, High temperature, 30 Racks/Hour, H50-S1 ETL
The H50-S1 ETL 3 or 1-phase Commercial Undercounter Dishwasher is a compact powerhouse designed for serious foodservice operations. It’s built to handle the constant demand of a busy kitchen, processing up to 30 racks of dishes per hour. That kind of speed can keep your service flowing smoothly, even during the busiest rushes.
It achieves this with efficient, programmable wash cycles that you can set to 120, 150, or 180 seconds depending on your soil level.
Cleaning performance is a key strength here. The machine features a digital temperature control system that ensures a hot 140°F wash and a sanitizing 180°F final rinse. This high-temperature approach is crucial for meeting health codes and getting dishes truly clean.
The rotating stainless steel wash arms are equipped with wide-angle fan nozzles, which help to cover every inch of your rack for consistant results. Its all wrapped in a double-skin body and door that helps with durability and heat retention.
This model is also remarkably water-efficient, using only about 0.66 gallons of water per cycle. For a commercial kitchen running all day, that savings really adds up on your utility bills. The pumped rinse system contributes to this efficiency.
Eurodib DSP3 Lamber High Temperature Rack Undercounter Commercial Glass Washer, 30 Racks/Hr, Stainless Steel, 16" x 16" Rack Size, 208-240v, 15A, Silver
The Eurodib DSP3 Lamber High Temperature Rack Undercounter Commercial Glass Washer is built for bars, cafes, and restaurants that need reliable, high-volume glass cleaning without taking up a lot of space. This undercounter model fits neatly into a tight workspace but delivers a serious output, cleaning up to 30 racks of glassware every hour. Its all-stainless steel construction isn’t just for looks; it ensures durability against constant heat, moisture, and the demands of a busy service period.
At the heart of this machine is its SPACIOUS BASKET. The 16”x16” square rack is designed specifically to hold and protect a variety of glass shapes securely. You get two of these baskets included, along with a saucers insert and two cutlery containers, which means you can wash different items efficiently. The machine’s speed is a major advantage, with a complete WASH CYCLE that takes just about 2 MINUTES from start to finish.
This rapid turnover helps you keep pace during rushes without ever running out of clean, sparkling glasses. Performance is enhanced by the high-temperature sanitizing system. It features STAINLESS STEEL CONSTRUCTION on the wash and rinse arms, both top and bottom, for thorough coverage. The built-in high-temperature boosters and dedicated WASH AND RINSE TEMPERATURE THERMOMETERS ensure water stays at the correct, hygienic level, even during nonstop operation.
Commercial Undercounter Glass Dishwasher, Centerline Series by Hobart
The Hobart Centerline Series Commercial Undercounter Glass Dishwasher is designed for operations that need reliable, space-saving sanitation.
If your kitchen or bar area is tight on space, this model’s compact footprint allows it to tuck neatly under a counter, freeing up valuable floor space without sacrificing professional-grade performance.
Its high-temperature sanitizing system is a core feature, ensuring every rack of glasses, dishes, and utensils comes out thoroughly cleaned and sanitized. This meets strict NSF standards, giving you and your customers confidence in hygiene.
It handles up to 24 racks per hour, making it a solid fit for cafes, small restaurants, or busy bar areas where you need consistent, efficient throughput during your rush periods.
Operating and maintaining this dishwasher is straightforward thanks to its thoughtful features. The delime notification alerts you when it’s time for routine maintenance, helping to prevent scale buildup before it effects performance.
DONGPAO Eurodib DSP3 Lamber High Temperature Rack Undercounter Commercial Glass Washer, 30 Racks/Hr, Stainless Steel, 16"" x 16"" Rack Size, 208-240v, 15A, Silver
The DONGPAO Eurodib DSP3 Lamber High Temperature Rack Undercounter Commercial Glass Washer is built for busy bars, cafes, and restaurants that need reliable, high-volume glassware cleaning. This compact undercounter unit delivers professional-grade sanitation while conserving valuable space and utilities, making it a practical workhorse for daily operations.
Its core strength is speed and efficency.
The machine achieves a rated capacity of 30 racks per hour, with each complete wash cycle taking just about 2 minutes from start to finish. This rapid turnover is crucial during peak hours, ensuring you always have a steady supply of clean, spot-free glasses. The cycle uses a remarkably low water volume—as little as 1/2 gallon per cycle on most models—which helps manage your water and heating costs over time.
An integrated detergent pump and rinse aid dispenser work automatically within the cycle to ensure consistent, high-quality results without extra steps from your staff.
You get a spacious, dedicated 16″ x 16″ square basket designed specifically to hold and protect glassware securely during the wash. For added versatility, the unit includes two of these glass baskets, plus a saucers insert and two cutlery containers, letting you handle different types of items efficiently.
CMA UC65E High Temp 14-1/2" Opening Undercounter Dishwasher | 30 Racks/Hr
The CMA UC65E High Temp 14-1/2″ Opening Undercounter Dishwasher is a powerhouse built for busy kitchens that need reliable, high-volume cleaning. It’s designed to fit neatly under a counter, saving you valuable floor space while delivering a professional clean for your dishware, glassware, and utensils.
If your operation goes through a lot of dishes and you need them back in circulation fast, this model’s capabilities are worth a close look.
At the heart of its performance is a strong 1 HP wash pump. This motor provides the forceful water action needed to blast away food debris and grease. Combined with it’s high-temperature sanitizing system, which includes a built-in 4.0 kW booster heater, this dishwasher doesn’t just clean—it sanitizes.
This means it meets strict NSF and ENERGY STAR standards, giving you and your customers peace of mind that every item is hygienically clean. The high temp wash and final rinse are crucial for killing germs effectively.
Speed is a major feature here. With a rated capacity of 30 racks per hour, this unit can keep pace with your lunch or dinner rush. You won’t be left waiting for clean dishes during your busiest periods.
Undercounter Stainless Steel Sanitizing Dishwasher, High Temperature
The MetroClean ProLine UC-120 Undercounter Stainless Steel Sanitizing Dishwasher is designed for spaces where hygiene and space-saving are top priorities. This high-temperature dishwasher is built to fit seamlessly under a standard counter, providing a professional cleaning solution without taking up valuable floor space in your kitchen or prep area.
As a high temperature dishwasher, its primary function is sanitization.
It uses water heated to a final rinse temperature of at least 180°F (82°C). This intense heat is crucial for killing most common bacteria and germs on your dishes, glassware, and utensils. For businesses in food service, healthcare, or salon environments, this isn’t just about getting things clean—it’s about meeting health code standards and ensuring safety for your customers or clients.
The high-temp wash also helps dishes dry faster and more completely without spots, as the hot water evaporates quickly off the surface.
The undercounter model design means it installs directly into a standard 24-inch deep cabinet opening, giving you a built-in, streamlined look. This is ideal for keeping your workflow area open and uncluttered.
Commercial Undercounter Glass Dishwasher, Centerline Series by Hobart
The Hobart Centerline Series Commercial Undercounter Glass Dishwasher is designed for operations that need reliable, space-efficient cleaning. If your bar, cafe, or moderate-volume kitchen needs consistent, sanitized glassware without taking up much room, this model offers a practical solution. Its compact build measures just 22-11/16″ wide by 24″ deep by 32-5/16″ high, letting it tuck neatly under a counter.
This frees up valuable floor space in your busy work area.
Cleaning performance is central to its design. It can handle up to 24 racks per hour, providing a steady output for periods of demand. The cleaning process is enhanced by an Integrated Pump System. This system includes dedicated pumps for detergent, rinse aid, and sanitizer, which work together for precise chemical application. A chemical sensing indicator for the sanitizer helps you monitor levels at a glance.
It even ships ready to use with one peg rack and one combo rack, so you can start operating it quickly after its installed.
For sanitation, this dishwasher provides effective low-temperature chemical sanitizing. This method, combined with a final fresh water rinse, ensures your glassware meets health standards without the high energy use of a heated sanitizing rinse.
Hobart LXn Dishwasher (LXNH-2) High temperature sanitizing undercounter with 17" door
The Hobart LXn Dishwasher (LXNH-2) is a high-temperature sanitizing undercounter unit designed for operations that need reliable, clean results in a compact footprint. It’s built to handle a steady pace, offering a wash capacity of 32 racks per hour.
This makes it a solid fit for smaller kitchens, cafes, or satellite stations where space is tight but sanitation standards cannot be compromised.
You’ll appreciate the high-temperature final rinse, which ensures each rack is sanitized without the need for extra chemical sanitizers. This is a key feature for meeting health code requirements and giving you peace of mind. The unit includes a handy delime notification system.
It alerts you when it’s time to maintain the machine, helping to prevent scale buildup that can effect performance over time. This proactive feature aims to keep your machine running smoothly and extend its lifespan.
Operation is streamlined through its smart touchscreen controls. The interface is intuitive, allowing your staff to select cycles and monitor status with just a few taps. For even more convenience, the dishwasher features SmartConnect app capability.
Undercounter Dishwasher Buying Guide
An undercounter dishwasher fits seamlessly into your kitchen cabinetry, offering a built-in look without a full remodel. It’s a fantastic space-saving solution that cleans up after you. Key things to think about are size, how well it washes, and how quite it runs during a cycle.
Size and Fit
Measure your space carefully. Standard models are 24 inches wide, but compact 18-inch versions exist for tighter spots. Don’t forget to check the height and depth, especially if you have existing countertops or toe kicks. You’ll need access to water, drain, and power lines behind the unit.
Cleaning Performance
Look at the wash cycles and spray arm design. Most dishes do great with a normal cycle, but options like a heavy wash for pots or a sanitize setting are really useful. Third-rack is a great feature for utensils, freeing up the main basket for plates and bowls. It makes loading so much easier.
Noise Level
If your kitchen is open to living areas, decibel (dB) ratings matter. Modern dishwashers are much quieter than older ones. A rating in the low 40s dB is very quiet, while mid-50s will be more noticeable. You’ll appreciate a quieter model during evening cycles or while entertaining.
Energy and Water Use
An ENERGY STAR certified model saves you money on utilities. They use less water and electricity per load, which adds up over time. It’s good for your wallet and the environment. Check the estimated yearly energy consumption on the label to compare.
Interior Layout and Racks
Flexible racking is a game-changer. Adjustable tines, fold-down shelves, and glide-out racks let you fit odd-shaped items like wine glasses or baking sheets. See if the configuration works for your typical dishware. A well-designed interior means you run fewer loads because you can fit more in.
Frequently Asked Questions About Undercounter Dishwashers
What is an undercounter dishwasher?
It’s a standard, built-in dishwasher designed to fit under your kitchen counter. It installs right into your cabinetry for a seamless look. This is the most common type you’ll find in homes.
How much space do I need for one?
You need a cabinet opening that’s 24 inches wide and 24 inches deep, typically. Standard height is about 34.5 inches, which lets the front panel align with your cabinets. Always check the specs of the specific model you want, though.
Are they hard to install?
Installation can be involved. You need access to plumbing, electrical, and sometimes need to adjust cabinetry. It’s often best to hire a professional, especially if you’re not replacing an old unit. They can make sure everything is hooked up correctly.
Do they clean as well as regular dishwashers?
Yes, absolutely. They use the same powerful cleaning technology as any built-in model. Features like soil sensors, multiple spray arms, and high-temperature wash options ensure your dishes come out spotless.
What features should I look for?
Consider noise level (look for a low decibel rating), energy efficiency, and cycle options. A third rack for utensils is great, and a sanitize cycle provides extra peace of mind. Internal tank water softners are a bonus if you have hard water.
Can I replace my old one with any new model?
Mostly, yes. Standard sizes haven’t changed much. But you must verify the cut-out dimensions match your existing space. Also check where your water and drain lines connect—some new models might have different requirements.
How do I maintain it?
Simple habits keep it running well. Regularly clean the filter at the bottom. Use a dishwasher cleaner monthly to remove grease and odor. Check the spray arms for clogs and make sure nothing blocks the detergent dispenser.
Are they expensive to run?
Modern models are very energy and water efficient. They often use less water than hand-washing a full load. Look for the ENERGY STAR label to find the most efficient units, which save you money on utility bills over time.
Final Take
So, there you have it. Choosing an undercounter model really comes down to your space, your household’s needs, and what fits your budget. It’s a pretty straightforward decision once you measure your cabinet and think about how many loads you run each week. A good one will be a quiet, reliable helper for years to come.
In teh end, investing in a quality undercounter dishwasher is about giving yourself a break from the sink. It handles the daily mess so you can focus on more enjoyable things. Just remember to check the specs and read recent reviews before you decide—it makes all the difference for finding the right fit for your kitchen.