AIRMSEN Countertop Dishwasher with Built-in Water Tank & Softener

The AIRMSEN TDQR09 countertop dishwasher provides automated dish cleaning for living spaces that lack standard under-counter appliance plumbing. It handles daily dishwashing duties in compact environments such as apartments, recreational vehicles, and secondary kitchenettes. For anyone tired of scrubbing by hand who cannot install permanent cabinetry fixtures, this freestanding unit provides an efficient alternative.

Flexible water sourcing is one of its primary operational strengths. You can pour 1.3 gallons (5 liters) of water directly into the integrated top tank, allowing you to position the unit on any level counter or sturdy shelf without a faucet hookup. When preferred, you can connect the machine directly to a kitchen tap. Each complete wash cycle consumes only 1.3 gallons of water, keeping resource use low compared to handwashing while cleaning more than 40 assorted items per run.

The unit features eight wash programs: Standard, ECO, Speed (which finishes in 29 minutes), Strong, Glass, Fruit, Self-Clean, and Dry+ mode. Except for the Fruit cycle, every wash operates at high temperatures up to 167 degrees Fahrenheit to break down grease on cookware, feeding supplies, and pet bowls. A built-in water softener uses dishwasher salt to stop mineral scaling and cloudiness. Once washing concludes, a one-hour hot air drying sequence engages automatically, with the option to run Dry+ for an additional hour of heat and 72 hours of refreshing air circulation.

Shoppers should consider a few physical parameters before purchasing. Because the internal water tank fills from the top, you need open vertical clearance above the machine if you do not attach it to a faucet. The internal racks cannot fit oversized platters or dinner plates measuring over 10.24 inches across. Additionally, units undergo factory testing and may arrive with a small trace of yellow water from the food-grade softener resin, which is safe but worth knowing in advance.

Verdict: This compact dishwasher is a dependable choice for apartment dwellers, RV travelers, and small households needing grease-cutting heat without permanent plumbing. Provided your plates measure under 10.24 inches and your counter allows overhead clearance to fill the tank, it offers strong daily utility.

• Dimensions: 16.85 inches wide by 16.73 inches deep by 18 inches high
• Water Tank Capacity: 1.3 gallons (5 liters)
• Water Consumption: 1.3 gallons per cycle
• Maximum Plate Size: 10.24 inches
• Item Capacity: Over 40 items per cycle
• Maximum Wash Temperature: 167 degrees Fahrenheit
• Wash Programs: Standard, ECO, Speed (29 min), Strong, Glass, Fruit, Self-Clean, Dry+
• Extra Functions: Child Lock, 1-18h Delay Start, Integrated Softener

A great fit if you:

• Live in a rental home, small apartment, or RV where installing built-in plumbing for a dishwasher is impractical.
• Struggle with hard water marks on glassware and want an integrated softener that works with standard dishwasher salt.
• Prefer washing tableware at off-peak utility times by taking advantage of a programmable 1 to 18-hour delay start.

Consider something else if you:

• Routinely clean large cookware, skillet handles, or dinner plates that exceed the 10.24-inch interior rack limit.
• Have low-hanging upper kitchen cabinets that leave no vertical clearance for pouring water into the top opening.

Confirm on the listing:

• Measure the vertical clearance between your countertop and upper cabinets to ensure you can easily pour water into the top opening.
• Check the diameter of your daily dinner plates to verify that they measure 10.24 inches or less.
• Check what specific faucet connection accessories are provided if you plan to hook the machine directly to your sink spout.
• Measure your counter space against the 16.85-inch width, 16.73-inch depth, and 18-inch height of the cabinet.

How to compare your options: When choosing a countertop dishwasher, look at water hookup versatility, peak wash temperature, and drying mechanics. This model provides dual water options using an internal 1.3-gallon tank or tap connection, reaches 167 degrees Fahrenheit for grease removal, and includes an internal softener system to prevent hard water deposits.

Add dishwasher salt to the built-in water softener compartment if you notice white residue or cloudy mineral film remaining on clean glassware.

When filling the internal reservoir by hand, ensure you have sufficient overhead clearance to steadily pour the complete 1.3 gallons (5 liters) of water before running a cycle.

Use the Dry+ setting whenever you plan to leave clean dishes inside the appliance between meals, as the 72-hour air circulation routine prevents trapped moisture and musty odors.

Run the built-in Self-Clean program periodically to keep the interior cavity clean, and do not worry if you spot yellow moisture upon initial unboxing, as that is safe factory testing fluid from the softener resin.

Why is there yellow water inside the machine when it arrives?
Every unit is factory tested to verify operation before boxing. The yellow water comes from food-grade resin used inside the built-in water softener and is completely safe and normal.

What does the 'St' message on the front display indicate?
The 'St' reading stands for Storage Mode under the Dry+ program. It is not an error code; it indicates that the machine is circulating fresh air for up to 72 hours.

Can this dishwasher run without connecting to a kitchen sink?
Yes. You can bypass sink hookups entirely by manually filling the built-in 1.3-gallon (5-liter) water tank located at the top of the machine.

How fast is the quickest wash cycle?
The Speed wash cycle cleans dishes in 29 minutes, making it suitable for fast turnarounds when dishes are lightly soiled.

What is the largest plate size that fits inside the racks?
The internal rack arrangement accommodates plates measuring up to 10.24 inches in diameter, alongside dedicated spots for cutlery, silverware, and cups.