Portable Countertop Dishwasher with 5 Programs
- Countertop Dishwasher
- 0.2 gallons
- Built-In
- Plastic
- Better rated than 60%
- More reviewed than 70%
Reliability over multiple years is the strongest case for this dishwasher, though plan to remove the silverware shelf if you use standard 10-inch plates.
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How it ranks among the 20 countertop dishwashers we track
4.4★ across 2,300 Amazon ratings, Bayesian-smoothed toward the category average.
2,300 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 20 countertop dishwashers we track - how the scorecard works · full countertop dishwashers data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jun 13, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Weighing 26.4 pounds, the KAPAS KPS-XWJ01 is a countertop dishwasher with six wash programs, a 3-cup built-in tank or hose fill option, and room for dishes up to 12 inches across when loaded at an angle.
- 3-cup built-in water tank plus hose option
- 6 wash programs: standard, quick, strong, ECO, fruit, dry
- Fits dishes up to 12 inches loaded at an angle
- 26.4 lb net weight, 16x16x17.5 inch footprint
Who it's for
Fits single-person or small households without built-in dishwasher hookups, including small apartments, boats and RVs. Less useful for anyone needing an under-cabinet fit, since the unit runs about 18 inches tall.
What buyers say
From Amazon customer reviews.
Owners describe years of reliable daily use, with several citing service lasting from two to nearly five years before any issue, and consistent praise for how clean dishes come out relative to the machine's size. The most common adjustment is removing the sliding silverware shelf, which multiple reviewers say blocks standard-size plates from fitting, and a few mention a high-pitched noise during the drying cycle.
Strengths and trade-offs
Drawn from this product's published specifications.
- Runs for years of daily use per multiple owners
- Six wash programs including a dedicated dry cycle
- Two fill options: built-in tank or hose hookup
- Cleans comparably to a full-size dishwasher
- Sliding silverware shelf can block standard plates
- Stands about 18 inches tall, won't fit under cabinets
- Dry cycle produces a high-pitched noise for some
Performance notes
Six wash programs cover standard, quick, strong, eco, fruit and dry cycles, filling from either the built-in tank or the included hose. Owners across several years of use describe consistent cleaning results and quiet operation, though the drying cycle produces a high-pitched noise some buyers choose to skip by air-drying with the door open instead.
Specifications
| Brand | KAPAS |
|---|---|
| Model | KPS-XWJ01 |
| Dimensions & fit | |
| Item Weight | 26.4 pounds |
| Item Dimensions D x W x H | 16 × 16 × 17 inches |
| Capacity & performance | |
| Capacity | 0.2 gallons |
| Number Of Options Cycles | 5 |
| Cycle Options | Standard, Quick, Strong, ECO, Fruit and DRY |
| Noise | 30 Decibels |
| Power & efficiency | |
| Voltage | 120 volts |
| Construction & materials | |
| Material Type | Plastic |
| Color | White |
| Finish Types | Glossy |
| Compatibility & installation | |
| Installation Type | Built-In |
| Included components | |
| Unit Count | 1 |
| Included Components | Adapter, Drain Hos, Inlet Hose |
| Warranty & support | |
| Warranty Description | 90 days |
| Other details | |
| Control Type | Touch |
| Handle Type | Fixed |
| Number of settings | 5 |
| Additional Features | Built-In Water Tank, Portable |
| Form Factor | Countertop |
| Operating Frequency | 60 Hz |
| Style Name | 3-Cup Water Tank, Fruit/Veg Basket, High Temp, Air Dry |
| Display | LED |
| Recommended Uses For Product | Small spaces, RVs, boats, cleaning dishes, and washing fruits and vegetables |
| Water Consumption | 3 Cups |
| Item Type Name | Countertop Dishwasher |
How it compares
This product against the closest alternatives we track in countertop dishwashers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Portable Countertop Dishwasher with 5 ProgramsThis product | 4.4 / 5 | 2,300 | 4.0 / 5 |
| Danby DDW621WDB Countertop Dishwasher with 6 Place SettingsDanby | 4.4 / 5 | 2,008 | 4.3 / 5 |
| HAVA 2025 NEW Upgraded Countertop Dishwasher with Water Softener and Enhanced Energy…HAVA | 4.3 / 5 | 1,800 | 4.1 / 5 |
| Midea MDC17P2DWW Countertop Dishwasher Portable with 6LMidea | 4.2 / 5 | 367 | 4.0 / 5 |
| COMFEE’ Countertop DishwasherCOMFEE' | 4.2 / 5 | 3,500 | 3.9 / 5 |
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Questions about the KAPAS KPS-XWJ01
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How long does the KAPAS KPS-XWJ01 typically last?
Several owners report multiple years of regular use; one said their unit ran almost five years before the heating element failed.
Will standard dinner plates fit in this dishwasher?
They can, but multiple reviewers recommend removing the sliding silverware shelf on top first, since 10-inch plates otherwise won't fit beneath the rack.
Does the KAPAS dishwasher fit under kitchen cabinets?
Not typically. It stands about 18 inches tall, which reviewers note is too tall for most under-cabinet spaces, even though the base is compact.