Comparison
MeacoDry Arete One 12L vs Pro Breeze OmniDry 12L
Two 12 litre compressors for heated UK flats. Arete One publishes a temperature table, HEPA and a five-year warranty. OmniDry sells the same litre class for less, with a 2 L tank and a hose in the box.
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The pick in this pair
MeacoDry Arete One 12L
Compressor + HEPA · 12 L (manufacturer claim; 12.18 L at 30 °C / 80 % RH)
The same quiet Arete One body as the 10 L, stepped up to Meaco’s 12 L table. At 20 °C / 60 % RH the official take is 5.23 L/day — the everyday heated-flat figure. At 10 °C / 60 % RH it falls to 1.95 L/day. That is the everyday heated-flat compressor in this guide, Compare it with the OmniDry 12 L on price and documentation.
- Tank
- 2.5 litres
- Noise
- 35 and 38 dB(A) (Meaco)
- Operating range
- 5–35 °C
- Warranty
- 5 years
Recent UK listings have sat around £170–£190 — check Amazon for today's price. Extraction claims are warm-lab figures; see Method.

Pro Breeze OmniDry 12L
Compressor · 12 L (manufacturer claim)
A 12 L compressor sold for less than the Meaco equivalent. The tank is 2 litres, with a humidistat, a 24-hour timer and a drain hose on typical UK listings. The headline litre is still a warm-lab figure, and Pro Breeze does not publish the stepped temperature table Meaco does.
- Tank
- 2 litres
- Noise
- Manufacturer and retailer sheets cluster around 36–38 dB(A)
- Operating range
- 5–35 °C (typical OmniDry listings)
- Warranty
- Brand protection plans are commonly quoted at three years
Recent UK listings have sat around £100–£140 — check Amazon for today's price. Extraction claims are warm-lab figures; see Method.
On the published sheet
On the published sheet, the Arete One 12 L is the stronger living-room or bedroom pick. Noise is given as 35–38 dB(A). At 20 °C / 60 % RH Meaco’s table is 5.23 L/day — the everyday heated-flat row. H13 HEPA and five years sit on top of that. The OmniDry 12 L is the sheet-based pick if the band has to stay in the £100s and the machine will live next to an airer rather than a sofa. Both still need a room at 5 °C or above. Neither is a cold-utility desiccant.
If the flat is heated and you can spend Arete money, take the Meaco. If the 12 L class is all you need and the OmniDry is the price that makes the purchase happen this winter, take the Pro Breeze and budget for emptying a 2 L tank — or fit the hose. Both 12 L figures were measured at a warm laboratory point — read the how-to before you size by the carton.
See on Amazon — MeacoDry Arete One 12L on amazon.co.uk