BUYING GUIDE • UPDATED OCTOBER 2026
Best Dehumidifiers Under £150 UK (2026)
You do not need to spend £200+ to get a useful dehumidifier for a UK home. The key is choosing a model that is genuinely suitable for your room size and moisture problem, rather than chasing the cheapest possible unit.
Quick Answer
Our best-value pick under £150 is the Pro Breeze OmniDry 12L at £139.99. It offers full-size compressor performance, 12L extraction, laundry mode and a 36 dB published noise level.
If you need more capacity, the Pro Breeze 20L is currently £149.99 and gives you a larger 5.5L tank plus up to 20L/day extraction. For smaller spaces, the MeacoDry Arete One 6L is £129.99 and adds very quiet operation plus air purification. The MeacoDry ABC 12L is another solid £149.99 option for smaller homes and flats.
Price note: these prices were checked in October 2026 and can change. Always confirm the current retailer or manufacturer price before buying.
Our Best Picks Under £150
These recommendations are based on current manufacturer pricing, published specifications and suitability for common UK home situations. Airmestra has not hands-on tested these products.
1. Pro Breeze OmniDry 12L — Best Overall Under £150
Current checked price: £139.99. The OmniDry 12L is a strong all-rounder for medium rooms, condensation and indoor laundry. Pro Breeze lists up to 12L/day extraction, a 2L tank, 36 dB noise and room coverage up to 20m².
Best for: flats, bedrooms, everyday condensation and laundry drying.
2. Pro Breeze 20L — Best High-Capacity Pick Under £150
Current checked price: £149.99. This model gives you up to 20L/day extraction, a 5.5L tank, 195m³/h airflow and suitability for areas up to 30m². It is unusually strong capacity for this budget when the sale price is available.
Best for: larger rooms, heavier moisture and frequent indoor laundry.
3. MeacoDry Arete One 6L — Best for Bedrooms and Small Spaces
Current checked price: £129.99. The Arete One 6L is designed for single rooms and smaller spaces up to 25m². Meaco lists whisper-quiet operation from 32 dB and combines dehumidification with air purification.
Best for: bedrooms, student rooms, home offices and smaller flats.
4. MeacoDry ABC 12L — Best Simple 12L Alternative
Current checked price: £149.99. The MeacoDry ABC 12L is aimed at smaller homes and flats, with a straightforward feature set and quiet operation. It is a useful alternative if you prefer Meaco but do not need the newer Arete range.
Best for: smaller homes, flats, bedrooms and everyday household moisture control.
What Should You Expect Below £150?
At this budget, you can still get a proper compressor dehumidifier rather than a tiny Peltier-style unit. The biggest trade-off is usually fewer premium extras such as app control, advanced air purification or larger-capacity premium housings.
For most buyers, the priorities should be extraction capacity, room suitability, noise, tank size and automatic humidity control.
12L vs 20L Under £150
A 12L model is usually the easier fit for bedrooms, flats and medium rooms. A 20L model makes more sense when moisture is heavier, laundry drying is frequent or the affected area is larger.
If you are unsure, read our 12L vs 20L Dehumidifier guide or use the Dehumidifier Size Calculator.
Should You Buy the Cheapest Dehumidifier?
Not necessarily. Very small low-cost units can be useful in cupboards or tiny spaces, but they are not a direct replacement for a proper compressor dehumidifier in a damp bedroom, flat or laundry area.
A slightly more expensive full-size model can be better value if it actually controls humidity. Budget compressor models can offer strong value and practical laundry support, but check noise, water-tank capacity, energy consumption at stated test conditions, warranty length and replacement-filter costs before buying. A higher advertised extraction rating does not automatically mean lower running costs or better results in a cool room. For a wider shortlist across different budgets, see our Best Dehumidifiers UK guide. For a broader price comparison, see our Budget vs Premium Dehumidifier guide.
Frequently Asked Questions
Can I get a good dehumidifier for under £150?
Yes. Full-size 10L–12L compressor models regularly sit in this price range, and occasional sale pricing can bring some 20L models below £150 as well.
Is 12L enough for a flat?
Often yes, especially for smaller heated flats with moderate condensation. If the whole property is damp or you dry laundry frequently, a 20L model may be more suitable.
Are cheaper dehumidifiers expensive to run?
Purchase price and running cost are separate. Compare power use as well as capacity. Our Best Low-Energy Dehumidifiers UK guide focuses specifically on running efficiency.
Do prices below £150 stay the same?
No. Some models move above or below the £150 threshold during promotions. Always check the current price before buying.
Verdict
The Pro Breeze OmniDry 12L is our best overall option under £150 because it offers useful household capacity at £139.99. If you can use the current £149.99 sale price, the Pro Breeze 20L gives you much more capacity for larger moisture loads.
For bedrooms and smaller rooms, the MeacoDry Arete One 6L is the quieter premium-feeling choice within budget, while the MeacoDry ABC 12L is a straightforward 12L alternative at the top of the £150 limit.
Sources & Disclosure
Prices and specifications were checked against current manufacturer pages in October 2026. Prices, stock and promotions can change without notice.
Airmestra may earn a commission from qualifying purchases made through affiliate links, at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. The product links on this page currently point to manufacturer pages where we do not have a confirmed exact Amazon listing.
This guide is based on published manufacturer information rather than hands-on testing.
Which Dehumidifier Under £150 Should You Choose?
Quick answer: Choose a 12L compressor model for typical heated flats and regular condensation; consider a 20L model if you frequently dry clothes indoors or manage larger moisture loads, provided the current checkout price remains within £150. For one small room, a compact 6L model may be more practical than a larger unit.
Compare by use case, not just headline price
- Everyday flat or bedroom: Pro Breeze OmniDry 12L — check the live white-model price and current stock.
- Frequent laundry and larger rooms: Pro Breeze 20L — check the promotional price; it can move above £150.
- One small room: MeacoDry Arete One 6L — a quieter compact choice, but not equivalent to 12L capacity.
- Simple 12L alternative: MeacoDry ABC 12L — check current colour variant, price and stock.
Our selection method: We use UK manufacturer product specifications, room suitability, stated noise and tank capacity, and publicly listed prices. We have not independently lab-tested these models. No single machine is universally best; published maximum extraction ratings are measured under defined conditions and may not reflect a cooler UK room.
Price verification: Manufacturer listings checked on 27 October 2026. The OmniDry 12L white product was listed at £139.99, Pro Breeze 20L at £149.99, Arete One 6L at £129.99, and Meaco ABC 12L at £149.99. These are point-in-time prices and may change by variant or promotion. Follow the manufacturer links above before purchasing.