Best Dehumidifiers Under £150 UK 2026: 6 Honest Picks
BBy Bikram Nath·Researched from UK Amazon listings·Updated 2026-07-22·6 products compared
The short answer
Our top pick for Dehumidifiers Under £150 in the UK is the Pro Breeze® 12L/Day Dehumidifier with Automatic Humidity Sensor & Display, Sleep Mode, 24-hour Timer, Laundry Drying, Large Tank - WHICH? BEST BUY DEHUMIDIFIER AWARD.
An award-recognised 12L/day compressor that stays quiet, lets you set a target humidity and drains continuously — the safest all-round choice in this budget band.
Disclosure: As an Amazon Associate I earn from qualifying purchases. This guide contains Amazon affiliate links, and we may earn a commission — at no extra cost to you — but it never changes our rankings.
British homes fight condensation, damp and mould for much of the year, so a dehumidifier that keeps windows clear and laundry drying is well worth the money. Under £150 you can buy a genuine compressor unit rated at 12 litres a day, or spend far less on a mini, refillable or disposable trap for a single damp cupboard. We compared eight real Amazon UK models on extraction, noise and running cost, then picked six honest options for different needs and budgets.
Buying guide
What to look for in Dehumidifiers Under £150
1Compressor vs mini vs passive: Compressor units (most 12L/day models here) extract the most water and suit whole rooms and laundry drying, while mini Peltier units, refillable absorbers and disposable traps only handle small, enclosed spaces such as wardrobes and cupboards.
2Match extraction to your damp: A 10–12L/day rating covers a typical UK bedroom or living room, while very damp basements, garages or newly plastered rooms benefit from higher-capacity units around 20–25L/day.
3Noise matters for bedrooms: Anything under about 40dB is quiet enough to sleep beside, so check the stated dB figure and look for a dedicated sleep or night mode if the unit runs overnight.
4Running cost and refrigerant: Modern compressor dehumidifiers use eco-friendly R290 and cost only a few pence per hour — ignore headline savings claims and work out the real cost from the wattage and your own kWh tariff.
5Drainage and tank size: A 1.8–2.2L tank is fine for occasional use, but if you run the unit all day look for a continuous-drainage hose so you are not constantly emptying it.
6Winter performance: Compressor models lose efficiency in cold rooms, so check the minimum working temperature and whether auto-defrost is included; Peltier mini units in particular struggle below normal room temperature.
7Laundry drying: If you dry clothes indoors, a compressor unit with a laundry mode clears the resulting moisture far faster and cheaper than passive traps, and helps stop condensation forming on windows.
Our process
How we choose our picks
We don’t lab-test products ourselves. Instead we synthesise the strongest independent evidence — current Amazon UK listings, verified-buyer feedback, published specs and UK pricing — into clear, honest recommendations. We earn a commission if you buy through our links, but that never changes which products we rank.
Current UK availability
We only shortlist products actively listed and in stock on Amazon UK, checked against live catalogue data — not last year’s models.
Publicly visible buyer feedback
We look at how each product is received by UK shoppers — its overall rating standing and the praise or complaints that recur in public reviews — rather than relying on a single reviewer’s opinion.
Published specs & value
We compare manufacturer specifications, typical UK price bands, warranty and running costs so each pick is right for a real budget and use-case.
UK-specific fit
We factor in UK voltage, plug/fitting standards, CE/UKCA marking and Consumer Rights Act cover — details that generic global lists miss.
Pro Breeze® 12L/Day Dehumidifier with Automatic Humidity Sensor & Display, Sleep Mode, 24-hour Timer, Laundry Drying, Large Tank - WHICH? BEST BUY DEHUMIDIFIER AWARD
An award-recognised 12L/day compressor that stays quiet, lets you set a target humidity and drains continuously — the safest all-round choice in this budget band.
Type
Compressor dehumidifier
Extraction
Up to 12L per day
Noise
Less than 38dB
Water Tank
1.8L with removable drainage hose
Humidity Control
Adjustable 30–80% with digital LED display
Award
Which? Best Buy 2025
What we like
+Independently recognised as a Which? Best Buy for dehumidifiers in 2025
+Quiet for a compressor at under 38dB, with a dedicated sleep mode
+24-hour timer plus auto, continuous and sleep modes
+Continuous drainage via removable hose and 4 wheels for portability
Worth noting
–Exact wattage is not stated in the listing, so you can't calculate precise running cost
–Its 7p-per-hour figure is quoted from October 2024 and will vary with your current tariff
EasyAcc® 1200ml Electric Dehumidifier with Ultra Quiet & Auto Shut off 7 Colorful LED Portable Mini Dehumidifier for Wardrobe, Bathroom, Closet, RV, Bedroom, Garage - White
A quiet, low-cost mini unit for a single small room, wardrobe or caravan — just don't expect it to match a compressor on serious damp.
Type
Thermo-electric (Peltier) mini dehumidifier
Extraction
Up to 400ml per day (30°C, 80% RH)
Coverage
5–30m² small rooms
Water Tank
1200ml with auto shut-off
Noise
Less than 35dB peak
Power Use
About 0.79kWh per 24 hours
What we like
+Near-silent at under 35dB, quiet enough for a bedside table
+Very low running cost at roughly 0.79kWh per 24 hours
+1200ml tank with auto shut-off and full-tank warning light
+Compact, portable and includes a 7-colour LED night light
Worth noting
–Only about 400ml/day extraction, so it can't clear a genuinely damp room or dry laundry
–Peltier technology works best in warm, humid conditions and struggles in cold rooms
Pro Breeze Osmo® Dehumidifier - Silent & Refillable Moisture Absorber for Damp & Condensation at Home, Bedroom, Wardrobe - Bathroom Mould Remover with 700g Refillable Tablet - White
The best no-electricity option here: silent, refillable and cheap to keep a small damp cupboard or bathroom dry, but no substitute for a compressor on a whole room.
Type
Refillable moisture absorber (no power)
Capacity
Removes up to 1L of moisture
Refill
700g tablet lasting up to 100 days
Noise
Silent (0dB)
Power
None required
What we like
+Completely silent at 0dB with no electricity or running cost
+Refillable 700g tablet lasts up to 100 days per refill
+Safe and unobtrusive for nurseries, wardrobes and bathrooms
+Portable, reusable and available in several colours
Worth noting
–Passive absorber with far lower capacity than a compressor — only suits small, enclosed spaces
–Can't dry laundry or quickly clear heavy window condensation
On paper the two 12L/day compressors are closely matched, but the Pro Breeze Which? Best Buy edges it on noise at under 38dB versus the Nyxi's ≤42dB, which is why it takes the top slot; the Nyxi undercuts it on price with a clear 250W rating, R290 refrigerant and auto defrost, making it the value choice. The AEOCKY jumps to 25L/day and 50m² coverage for larger or very damp spaces, though its listing leans heavily on marketing language and never states a dB figure. At the other end, the EasyAcc mini manages only around 400ml/day but runs under 35dB for a bedside table, while the Pro Breeze Osmo and ANSIO traps need no power at all — genuinely useful for a single wardrobe or window, but no match for a compressor on a properly damp room.
Our Take
Under £150 the biggest trap is buying on headline numbers. Plenty of listings shout about huge 'equivalent' savings or compare themselves to fifty smaller units — the AEOCKY's copy is a good example — while quietly omitting the noise figure that actually decides whether you can sleep next to it. The disposable and mini options look cheap but either need constant replacing or barely dent a genuinely damp room. That's why the Pro Breeze Which? Best Buy is the defensible top pick: it's an independently award-recognised 12L/day compressor with a stated sub-38dB noise level, adjustable humidity control and continuous drainage, so you know what you're getting rather than trusting marketing maths. The Nyxi is the smarter buy if budget is tight and a couple of extra decibels don't bother you.
Questions & answers
Frequently asked questions
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. UKPicks earns a small commission from qualifying purchases made via links on this page. This does not affect our editorial recommendations or the price you pay.
Pro Breeze® 12L/Day Dehumidifier with Automatic Humidity Sensor & Display, Sleep Mode, 24-hour Timer, Laundry Drying, Large Tank - WHICH? BEST BUY DEHUMIDIFIER AWARD
