Introduction

The COMFEE' Portable Mini Dishwasher Countertop (model family often listed as CDC17P0A**, Amazon ASIN B09QCJ6TDZ) is aimed squarely at people who want the convenience of a dishwasher without the plumbing, space, or landlord approval that a built‑in unit requires.

Instead of relying on a permanent water line, this compact machine includes a 5L (1.32 gallon) built‑in water tank and an optional hose adapter for connecting to a kitchen faucet. It offers six washing programs, 360° dual spray arms, and high‑temperature cycles that reach up to 162–192°F for hygiene‑focused cleaning.

Positioned at around $239.97 on Amazon, it competes with other tank‑style countertop dishwashers but differentiates itself with an ultra‑compact footprint, a clear viewing window, and a straightforward touch control panel.

In this review, we’ll walk through setup, everyday use, cleaning performance, and long‑term considerations to help you decide if this COMFEE' mini dishwasher is the right fit for your small kitchen, RV, or studio apartment.

---

Setup / Getting Started

Unboxing and Footprint

The COMFEE' Portable Mini Dishwasher arrives as a fully self‑contained countertop appliance. No separate base or installation kit is required beyond the included hoses and accessories.

Typical dimensions are roughly 17" deep x 16.5" wide x 17" high, which allows it to sit comfortably on most standard kitchen counters while still fitting under upper cabinets in many layouts. It’s noticeably smaller than a standard 18" portable dishwasher, but tall enough inside to fit plates up to about 9.5 inches in diameter.

Inside the box, you can expect:

• The dishwasher unit with built‑in 5L water tank
• Detachable water tank lid or fill opening at the top
• Inlet hose and faucet adapter (for direct‑tap mode)
• Drain hose
• Removable rack(s) and cutlery holder
• Quick‑start guide and user manual

Placement and Power

Because it uses a built‑in water tank, you’re not locked into a particular spot near the sink as long as you can route the drain hose into a sink or a suitable drain. Still, most people will place it right beside the kitchen sink for convenience.

Key placement considerations:

• Electrical: Standard 120V outlet (in the U.S.) with a grounded plug.
• Ventilation: Allow some clearance at the sides and rear so heat and moisture can dissipate.
• Drainage: Ensure the drain hose can reach the sink or a bucket, and that it isn’t kinked or elevated too high.

Water Options: Tank vs. Faucet Hookup

You can run the dishwasher in two ways:

1. Built‑in 5L Tank Mode

   • Fill the top water tank to the indicated line (about 5 liters / 1.32 gallons).
   • No plumbing connection is needed, making this ideal for RVs, dorm rooms, or rentals where you can’t modify the faucet.

2. Faucet Hookup Mode

   • Attach the included inlet hose and adapter to a compatible kitchen faucet.
   • Set the machine to use direct inlet water so you don’t have to manually fill the tank each cycle.

Most users buy this model specifically for tank mode, but faucet mode is handy if you’re running multiple loads back‑to‑back and don’t want to refill.

First Run and Controls

The front control panel uses touch‑sensitive buttons and a small LED digital display. Common indicators include:

• Selected program icon
• Remaining time display
• Water level or error codes if something is wrong (e.g., low water or drainage issue)

A typical first‑time setup looks like this:

1. Position the unit and connect the drain hose.
2. Choose tank or faucet mode and prepare the water supply.
3. Load a small batch of dishes.
4. Add the correct type and amount of detergent (usually powder or liquid; some users report pods do not dissolve reliably in small countertop machines).
5. Select a program (e.g., NORMAL or RAPID).
6. Press Start and check for leaks or error codes.

There is also a child lock function and built‑in leak protection, which are valuable if the dishwasher is in a high‑traffic area or shared apartment.

---

Daily Usage

Capacity and Loading

The interior is designed to handle 30+ items in a single load, which is enough for one or two people’s daily dishes if you’re not cooking extremely heavy meals.

What typically fits:

• Plates up to about 9.5" in diameter (check your exact model clearance)
• Bowls, mugs, and glasses
• Cutlery in the included basket
• Small cookware or food‑storage containers, as long as they don’t block the spray arms

You’ll get the best results if you:

• Angle plates and bowls so the spray arms can hit both surfaces.
• Avoid nesting bowls or stacking items too tightly.
• Keep the center area clear so the 360° dual‑spray arms can rotate freely.

Wash Programs

The COMFEE' mini dishwasher offers six program options, typically including:

• NORMAL – Balanced cycle for everyday plates, bowls, and utensils.
• RAPID – Shorter cycle for lightly soiled items; ideal for quick turnarounds.
• STEAM / HYGIENE – Uses higher temperatures (up to around 162–192°F at peak) for heavily soiled dishes, baby bottles, and cutting boards.
• FRUIT – Gentle rinse intended for washing produce using the included fruit basket (if supplied).
• GLASS – Softer spray and temperature curve for delicate glassware.
• AIR REFRESH / EXTRA DRY – An extended fan‑assisted drying option to reduce residual moisture and odor.

Program naming can vary slightly by market, but the mix of cycles is designed to cover daily needs plus occasional intensive cleaning.

Detergent and Rinse Aids

Like most compact dishwashers, this model works best with traditional dishwasher powder or gel. Enclosed pods sometimes struggle to dissolve fully in small, low‑water‑volume machines.

• Use the amount recommended in the manual—over‑dosing can leave residue.
• Rinse aid helps with drying and reduces water spots, especially on glass cycles.
• For the FRUIT program, do not use detergent; it’s essentially a rinse.

Noise and Heat

Noise output is around 60–62 dB, similar to a normal conversation or a mid‑range countertop appliance. It’s quieter than a blender but audible in a small studio or RV, so you may prefer to run it while you’re out or in another room.

During high‑temperature cycles, the exterior can feel warm and a bit of steam may vent when you open the door post‑wash. This is normal but something to remember if the unit sits under low cabinets.

---

Performance & Reliability

Cleaning Performance

For its size, the COMFEE' Portable Mini Dishwasher generally cleans very well when loaded correctly:

• The 360° dual spray arms do a good job hitting most surfaces, even on densely packed loads.
• The NORMAL cycle handles day‑to‑day food residues effectively as long as you scrape large particles off first.
• The STEAM / HYGIENE cycle is noticeably more aggressive, using elevated temperatures that help remove dried‑on sauces, baked‑on residues, and greasy film, and is particularly suited for baby bottles and cutting boards.
• Glassware usually comes out clear with minimal spotting when rinse aid and the GLASS or AIR REFRESH functions are used.

Heavily baked‑on pans or burnt residues can still challenge a compact dishwasher with limited water volume, so a brief pre‑soak in the sink may still be needed for the toughest messes.

Drying Performance

Drying performance is solid for a small tank‑style unit:

• Plastics and very deep bowls may retain a few droplets, which is common in compact dishwashers.
• The Air‑Dry / Air Refresh option helps a lot if you want cabinets‑ready dishes at the end of the cycle, at the cost of longer total run time and slightly more energy use.
• Cracking the door open after the cycle completes further improves evaporation.

Water and Energy Use

One of this model’s selling points is efficiency:

• Water use: About 5L (1.32 gallons) per cycle, significantly less than hand‑washing an equivalent load in a running sink. (ubuy.hu)
• Electricity: Manufacturer data suggests roughly 0.35 kWh per cycle for typical programs, which is modest for a heated‑water appliance in this size class. (ubuy.hu)

If you run one load per day, the impact on your utility bills should be minimal compared with a full‑size built‑in unit.

Reliability and Common Issues

User feedback for COMFEE countertop models is broadly positive, but a few recurring issues show up in long‑term owner reports:

• Error Codes (E1 / E4 / ED): Some owners mention low‑water or leak sensor errors that can appear if the unit is not level, if the drain is blocked, or if residual water triggers the safety float. In some cases, tilting the machine backward and fully draining it has cleared sensor‑related shutdowns. (reddit.com)
• Control Panel Responsiveness: A minority of users report delayed or unresponsive touch controls after a few years, sometimes accompanied by generic error codes recommending service. (reddit.com)
• Faucet Adapter Fit: When used in faucet‑mode, some users struggle to find adapters that fit non‑standard or pull‑down faucets; this is more about kitchen hardware variation than the dishwasher itself, but it’s worth noting if you plan to avoid tank mode. (reddit.com)

Because countertop dishwashers can be harder to repair than full‑size units and local appliance techs may not service them, you should factor in the realistic expectation of a multi‑year but not decade‑long lifespan, especially under daily use.

---

What Works Well

1. Truly No‑Hookup Operation
   The 5L built‑in tank is the star feature. You can run a full cycle anywhere you have an outlet and a place to drain—ideal for apartments, RVs, dorm rooms, and short‑term rentals.

2. Compact Footprint with Decent Capacity
   Despite its small size, the interior handles a day’s worth of dishes for one or two people. For light‑to‑moderate cooking households, it significantly cuts down time at the sink.

3. Flexible Program Selection
   Six programs, including RAPID and HYGIENE/STEAM cycles plus FRUIT and GLASS options, make the machine more versatile than many ultra‑budget competitors that only offer one or two cycles.

4. High‑Temperature Hygiene Option
   The high‑temp cycle that peaks around 162–192°F is a strong feature for families who want extra assurance when washing bottles, cutting boards, or items that come into contact with raw meat. (ubuy.hu)

5. Clear Viewing Window and Simple Controls
   The see‑through door lets you monitor the wash, and the LED display with icon‑based touch buttons is easy to grasp after a cycle or two.

6. Water and Energy Savings
   Using only about 5L per wash, it’s substantially more efficient than an open‑tap hand wash of the same load, which may appeal both for cost and environmental reasons.

7. Reasonable Value in Its Class
   At around $239.97 on Amazon, it typically lands in the mid‑range of tank‑style countertop dishwashers, balancing features and performance without venturing into premium pricing.

---

What Could Be Improved

1. Limited Plate Height and Load Flexibility
   Plates over roughly 9.5" simply won’t fit upright, and large pots or pans are a challenge. Households that frequently cook with large cookware may still find themselves hand‑washing bulky items.

2. Noise Level in Small Spaces
   Around 60–62 dB is acceptable but not whisper‑quiet. In a studio apartment or RV, you’ll be aware it’s running. A more heavily insulated design would be welcome.

3. Long‑Term Reliability and Serviceability
   While many units run for years without issue, online reports of error codes and control‑panel quirks highlight that countertop dishwashers can be finicky—especially if they’re moved, tilted, or used in very humid spaces. Local repair support can be limited, often making replacement more practical than repair.

4. Faucet Adapter Compatibility
   The included adapter works for many standard faucets, but not all. Owners with pull‑down or specialty faucets may need to buy additional adapters or rely entirely on tank mode.

5. Learning Curve with Detergent and Loading
   To get consistently spotless results, you need to experiment a bit with detergent type and load arrangement. Overfilling or using pods that don’t fully dissolve can lead to residue, especially on the RAPID cycle.

6. Control Panel Moisture Sensitivity
   A few reports suggest that excess moisture around the controls can contribute to erratic behavior. More robust sealing around the panel would improve confidence, particularly for long‑term RV or boat use.

---

Overall Impression

The COMFEE' Portable Mini Dishwasher Countertop with 5L built‑in water tank is a well‑balanced, space‑saving solution for people who can’t or don’t want to install a full‑size dishwasher. It shines in:

• Small apartments and studios where counter space is limited but sink time is high.
• RVs, tiny homes, and vacation cabins where plumbing options are constrained yet electrical outlets are available.
• Households of one or two people who cook regularly but not in industrial quantities.

If you routinely wash oversized cookware, demand whisper‑quiet operation, or want a machine that will be easily serviceable for a decade, a full‑size built‑in or a larger portable unit may still suit you better.

However, for its intended use case—compact, flexible dishwashing without permanent installation—the COMFEE' mini dishwasher delivers strong cleaning performance, useful high‑temp and drying features, and genuine water savings in a footprint most small kitchens can accommodate. At around $239.97, it represents solid value for renters, students, and RV owners who are tired of doing every last dish by hand.