The complete guide
How to choose a countertop dishwasher with no plumbing
A tabletop dishwasher solves one problem specifically: no spare plumbing run for a built-in machine. It holds its own water in a tank, so the only requirement is a plug socket and a worktop. Across a range this size, the specs that actually matter are capacity, programme count and how the water gets in — this guide covers all three.
Start with capacity, not price
Place settings range from 2 up to around 6 across this range. A place setting is roughly one person's plate, bowl, glass and cutlery — a useful yardstick, though real loads with pans and serving dishes run a little below the rated figure. One or two people generally get by on a 2-place model run daily; a household of three or four is usually better served by 4-6. Buying a size up from your immediate need is rarely wasted, since a part-full load still washes properly — running an undersized machine twice a day is the scenario that actually costs more.
Tank fill or inlet hose
Every model here fills from a built-in tank by hand, which is what makes "no plumbing" true in the first place. Some models add an optional inlet hose to a nearby tap, letting you skip the manual fill if your layout suits a permanent-ish hose connection. Either way, positioning the machine near a sink makes the daily routine noticeably easier, since the tank needs refilling and the waste tray needs emptying after most cycles.
Programmes: match the cycle to the load
Programme counts range from 4 up to 10 across the range. What matters is whether the cycles genuinely differ — a short rinse for glassware, a longer hot wash for pans — rather than the headline number alone. Features worth checking for your household: a baby care cycle for bottles and teats, a fruit wash setting, child lock if the machine will sit at reachable height, and delay start if you want a cycle to finish exactly when you're back in the kitchen.
Measure before you order
As a countertop appliance, it needs to sit fully on your worktop rather than tuck underneath — check both the footprint against your counter depth and, importantly, the clearance under any wall cabinets above it. Each product page lists the dimensions we have on file; when in doubt, measure with a tape before ordering rather than after it arrives.
What you're trading against a built-in machine
A tabletop dishwasher asks for one extra habit a plumbed machine doesn't: filling the tank and emptying the tray each cycle, which takes under a minute but is worth knowing about upfront. In exchange, it needs no plumber, no drilled worktop, and it moves with you if you relocate — a trade that suits rentals, caravans, annexes and small kitchens far better than a permanent installation ever could.