Published15 May 2026
PureMate 20L/Day Portable Dehumidifier with 6.5L Tank
Kitchen237 reviews

PureMate 20L/Day Portable Dehumidifier with 6.5L Tank

This feels like a proper dehumidifier for an actual damp problem, not a token little unit for a mildly stuffy room.

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4.54.5 from 237 reviews
Solid review history
Price at time of check
£153.42

Price shown was found when this page was generated. Amazon prices and availability can change.

Why it made the cut
  • Rated 4.5 stars, which is solid enough to take seriously.
Before you buy

Check the live Amazon price, seller, delivery timing, and returns before you decide.

If specs, bundle contents, or compatibility matter for this kind of product, that is usually where the final decision gets made.

PureMate 20L/Day Portable Dehumidifier with 6.5L Tank

This 20L/day compressor dehumidifier looks aimed at medium to larger rooms that need proper moisture removal, not just a light top-up. The 6.5L tank, digital display and continuous drain option make it better suited to ongoing damp, indoor laundry drying or everyday condensation around the home.

What makes this one more convincing than many lookalikes is the combination of solid review depth, a bigger 6.5L tank and a strong nod from Which?. It reads like a dehumidifier for a real damp problem rather than occasional use. The main catch is the usual one for refrigerant models: they tend to do their best work in normal heated rooms, not colder spaces.

What matters in this category

With dehumidifiers, the useful bits are extraction rate, tank size, drain options and where you plan to use it. A 20L/day compressor model suits damp living spaces and indoor laundry better than tiny units, but colder rooms can blunt performance, so room temperature and noise matter as much as the headline litres-per-day figure.

Best for
  • Homes dealing with regular condensation, damp patches or a room that never quite dries out.
  • Drying laundry indoors, where the bigger tank and stronger extraction are more useful than a mini unit.
  • Anyone who wants to move one dehumidifier between rooms without carrying it every time.
Skip if
  • A cold garage, cellar or unheated outbuilding is the main target, as refrigerant models are usually less effective there.
  • You only need light moisture control in a small box room, where a smaller and cheaper unit may be enough.
  • Bedroom silence matters above everything else, because even well-rated compressor models are not whisper quiet.
What to check on Amazon
  • Check whether the continuous-drain hose is included or whether you need to buy it separately.
  • Look for the stated operating temperature if the room runs colder than the rest of your home.
  • Confirm the dimensions and weight, even though the castor wheels should make it easier to move.
  • See whether the listing gives a noise level and details on timer, auto shut-off or humidity target settings.
Price judgement

At £153.42, it sits in the sensible middle of the usual £100 to £250 bracket for a 20L/day compressor dehumidifier, so the spend looks fair if you need real drying power rather than a small-room helper.

Quick questions

Is this better in heated rooms than cold spaces?

Probably yes. It is a refrigerant-style dehumidifier, and the listing plus reviews suggest it performs best at normal room temperature. If the space is chilly most of the time, a desiccant model may suit better.

Can it run without constant tank emptying?

The listing mentions both a 6.5L removable tank and continuous drainage, so it should suit longer runs. It is worth checking whether the drain hose is included and whether your room setup makes gravity drainage easy.

Is it quiet enough for a bedroom?

Some reviewers say they could sleep through it, but it is still a compressor dehumidifier rather than a near-silent unit. If noise is a deal-breaker, read the stated sound level and the latest review comments before buying.

Still interested?Check the Amazon listing for the latest price, stock, seller, delivery, and returns.
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£153.424.5 from 237 reviews
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Try a couple of nearby options before you leave

If this feels a bit much for your space, a smaller dehumidifier may be enough for a box room or light condensation. If the room is cold most of the time, it is also worth comparing desiccant models, which often make more sense in chilly spaces even if they can cost more to run.

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