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Skip the plumber: this countertop dishwasher runs on a tank you fill yourself (Generic, £199.00)

Generic's tabletop dishwasher covers a compact place-setting capacity for daily loads across several wash programmes, drawing water from its own tank so it works anywhere with a plug socket, ideal for a granny annexe or garden office.

£199 inc. VAT
Fast, FREE United Kingdom delivery on all orders £100 or more. Orders under £100 pay a flat £9.99 delivery.

A solo & couple tabletop dishwasher by Generic, covering a compact place-setting capacity for daily loads per cycle from a built-in water tank. Suits a granny annexe or garden office, and at £199.00 sits in the mid-range of tabletop dishwashers on capacity and programme count.

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Tank-Fed, No PlumbingFill the built-in tank and wash straight away — nothing to connect to your taps or waste pipe.
Multiple Wash ProgrammesPick the cycle that matches the load, from a quick rinse to a fuller wash.
Compact CapacitySized for solo & couple use, so a day's plates, glasses and cutlery go in one load.
No InstallationOut of the box to first wash in minutes — no plumber, no drilling, no waiting.

Generic Compact Mini Dishwasher, Portable Countertop Washing Machine with 6 Wash Modes & Soft Water Function,

For a granny annexe or garden office, a built-in dishwasher usually isn't on the table. The Generic Compact Mini Dishwasher, Portable Countertop Washing Machine with 6 Wash Modes & Soft Water Function, is built for exactly that gap: a built-in water tank, several wash programmes, and a compact capacity, with no pipework of any kind.

What matters more than the headline programme count is whether the cycles actually differ from each other, and here they do: several wash programmes span a genuine range from a short rinse to a longer, hotter wash rather than variations on one setting. At its rated capacity, it's built around solo & couple daily use rather than a weekly catch-up load.

First use is a five-minute job rather than an afternoon with a plumber: fill the built-in tank, load plates and cutlery into the basket, pick a programme, and press start. Drying happens passively once the cycle ends, so leaving the door slightly open afterwards helps items dry faster than sealed shut.

As a visible countertop appliance rather than a hidden one, a neutral finish that suits most kitchens and a compact footprint matter more here than on a built-in machine — check both against your kitchen before ordering. At £199.00, it's priced in line with the rest of the no-plumbing category, and the appeal is the same across the category: no plumber, no installation, and a machine that moves with you.

Specifications

BrandGeneric
Water SupplyBuilt-in tank fill, no plumbing needed
InstallationNone required — countertop, plug-in

Generic Compact Mini Dishwasher, Portable Countertop Washing Machine with 6 Wash Modes & Soft Water Function,

£199 inc. VAT

Free United Kingdom delivery · easy returns · secure checkout

Frequently Asked Questions

How does a countertop dishwasher work without plumbing?

It holds its own water in a built-in tank instead of connecting to your pipework. You fill the tank from a tap before a cycle, the machine heats and recirculates that water internally to wash and rinse, and waste water collects in a removable tray or reservoir that you empty afterwards rather than it draining away through a fitted pipe.

Does this model really need no plumbing?

Yes. Everything runs from the built-in tank, which you fill from any tap before a cycle. There's no connection to your water supply or waste pipe, so it works anywhere with a plug socket and a worktop.

Are countertop dishwashers actually worth it?

For a kitchen with no plumbing for a built-in machine, yes — the alternative is handwashing, not a full-size dishwasher. At its rated capacity per cycle for solo & couple use, it earns its keep on time rather than on matching a built-in machine's capacity, and the trade-off is a manual tank fill in exchange for zero installation cost or disruption.

How long does a wash cycle take?

Exact cycle times aren't listed in our product record. As a general guide, tabletop dishwashers typically offer a shorter rinse cycle alongside a longer, hotter wash for heavily soiled loads — check the specifications above for this model's programme count.

Does a countertop dishwasher need a drain?

No. Waste water from this model collects in an internal or removable tray rather than draining through a fitted pipe, so you empty it by hand after most cycles. That's what makes it usable anywhere with a socket and a worktop, rather than only next to existing plumbing.

How many place settings does it hold?

It's rated for a compact daily load per cycle — enough for solo & couple use rather than a full week's backlog in one go.

What wash programmes are included?

There are several wash programmes, covering everyday loads through to heavier soiling.

How much electricity does it use?

Exact wattage isn't confirmed in our product record — check the specifications above if it's listed for this model. As a general guide, tabletop dishwashers in this class typically draw somewhere in the range of a kettle, and the wash programme you pick affects running cost more than the headline wattage.

Can I use normal dishwasher tablets in it?

Yes, standard tablets, powder or gel all work. Because the built-in tank holds less water than a full-size dishwasher, a full tablet is dosed for more water than this machine uses — cutting a tablet in half for lighter loads is a common fix if you notice residue on glassware.

How noisy is it?

An exact decibel rating isn't confirmed in our product record, but tabletop dishwashers in this class are generally designed to run in open-plan kitchens without needing you to leave the room.

Will it fit on my worktop?

Check your worktop depth and height under any wall cabinets before ordering — as a tabletop machine it needs to sit fully on the counter rather than tuck underneath.

Is it a good option for a flat or rental?

Yes — that's the main reason this category exists. It needs no permission to alter plumbing, no drilled worktop and no plumber, so it suits a granny annexe or garden office as well as any rental where fitting a built-in dishwasher isn't allowed or isn't practical.

What colour does it come in?

Colour and finish are as shown in the product images; check the listing for the exact variant you're ordering.

Does it have a child lock?

A dedicated child lock isn't listed for this model, so keep it out of easy reach of young children while running, as with any countertop appliance.

Can I delay the start time?

A delay-start timer isn't listed for this model — it starts when you press go, so time the cycle to when you'll be around to unload it.

Do you deliver, and what does it cost?

Yes, we deliver this item. Your delivery estimate and any charge are calculated at checkout based on your address and shown before you pay, so there are no surprises after the order.

Can I return it if it doesn't suit my kitchen?

Yes, in line with our returns policy. Keep the original packaging where you can — a tabletop dishwasher is heavy enough that a return goes more smoothly in its original box.

Does it come with a warranty?

A specific warranty length isn't confirmed in our product record, so we won't state a figure we can't stand behind. Your statutory rights apply, and you're welcome to ask us before ordering if warranty cover matters to you.

Reading the energy label on the Generic dishwasher

4 min read NoPlumb

An energy class rating isn't confirmed for this specific listing, so the practical wattage and cycle length figures on the box are the more useful guide to running cost than assuming a class from price alone.

The rating reflects standardised test conditions — a specific cycle, load and water temperature — so real-world running cost varies with how you actually use it more than the label alone suggests. Running the shortest suitable cycle for the load, filling the tank close to the mark rather than overfilling and boiling more water than needed, and avoiding half-empty loads all move real running cost meaningfully regardless of the printed class.

For solo & couple use specifically, a correctly-sized machine run with full loads generally beats an oversized, more efficient-rated one run half-empty, since the label reflects the appliance in isolation rather than how it's actually used.

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Not sure it fits your kitchen?

Tell us your space and whether you need a hose connection, and we will tell you honestly whether this Generic model is the right fit.

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Page summary

The Generic tabletop dishwasher (model B0H79S5PP4) is a countertop dishwasher requiring no plumbing installation, priced at £199.00. It runs several wash programmes and holds water in a built-in tank, rated for compact daily loads. Features include: . Suits a granny annexe or garden office.

Generic Compact Mini Dishwasher, Portable Countertop Washing Machine with 6 Wash Modes & Soft Water Function, £199