Meaco
Meaco DD8L
Short answer: the DD8L is the desiccant we’d pick for a cold or part-heated room if you want Meaco’s Control Logic. It’s 7.5 L/day at 20 °C / 60 % RH on speed 2 and runs from 1 °C. Same cold-utility job as the EcoAir DD1, with less fan-on time once the target humidity is held.
As an Amazon Associate we earn from qualifying purchases.
The Meaco DD8L is a desiccant for a cold or only-sometimes-heated UK space. Meaco rates extraction at 7.5 litres per day at 20 °C / 60 % RH on fan speed 2 / laundry, and 3.5 litres at the same conditions on speed 1. The carton 8 L figure is Meaco’s rounded all-temperature headline, not the cooler indoor row you’d shop with. Operating range is 1–40 °C. That 1 °C floor is why it sits with the EcoAir desiccants, not in the Best 5 heated-home list.
On size and handling the DD8L is close to the EcoAir DD1 Simple MK3. Weight is 6.4 kg. Dimensions are 500 × 351 × 188 mm (height × width × depth). The tank holds 2 litres with a splash-proof cover. Noise is published as 39, 43 and 48 dB(A) by mode. You get a humidistat you can set between 40 % and 60 % RH, laundry mode, an off timer of 1–8 hours, auto-restart, a switchable ioniser and an anti-bacterial filter. Continuous drain is available. The hose isn’t in the box (8 × 11 mm). Warranty is two years and can be extended.
Electricity is the usual desiccant trade-off, with one Meaco twist. Meaco quotes about 330 W at 20 °C / 60 % RH on speed 1, and up to about 650 W on speed 2 / laundry. That’s several times an Arete One 12 L at 151 W at the same temperature and humidity. You’d buy a DD8L because the room is cold, not because it’s cheaper per hour than a quiet compressor in a heated lounge. Meaco Control Logic is the duty-cycle answer: once the target RH is held in a sealed space, Meaco says the fan runs only about 10 minutes per hour. That’s a maker claim about sampling, not a running-cost guarantee.
Against the EcoAir DD1 Simple MK3 the extraction numbers match at the honest 20 °C / 60 % RH point, and both use a 2 L tank. EcoAir’s Simple MK3 is a rotary humidistat with economy and turbo positions, 300–580 W, 34/47 dB(A), and a three-year warranty. The DD8L adds Meaco’s Control Logic, three fan speeds with quiet selectable on its own, and the ioniser. For a larger cold volume the EcoAir DD3 Classic MK3 is still the bigger desiccant in this guide. Those cold-room picks sit together in our best desiccant dehumidifiers roundup. For a permanently heated flat, we’d start with the Arete One 12 L. That’s the everyday compressor to set against a cold-room desiccant.
Published specification
Extraction figures and room sizes are what the maker claims, and they’re often measured at a warm, humid lab point. Your rooms in the UK are usually cooler, so that’s a lower real take. We haven’t run our own lab tests.
- Type
- Desiccant
- Claimed extraction
- 7.5 L at 20 °C / 60 % RH on fan speed 2 / laundry; 3.5 L at the same conditions on speed 1 (Meaco). The headline “8 L” is Meaco’s rounded all-temperature figure.
- Room guidance
- Cold or intermittently heated spaces (utility, garage-adjacent, porch, holiday home, caravan, boat); works from 1 °C
- Tank
- 2 litres (splash-proof cover)
- Published noise
- 39 / 43 / 48 dB(A) by mode (Meaco)
- Operating temperature
- 1–40 °C
- Power (manufacturer)
- ~330 W at 20 °C / 60 % RH on speed 1; up to ~650 W on speed 2 / laundry. Meaco Control Logic runs the fan only ~10 min/hour once target RH is held in a sealed space (Meaco claim).
- Weight
- 6.4 kg
- Continuous drain
- Continuous drain option; hose not included (8 × 11 mm)
- Laundry mode
- Yes
- Filter
- Anti-bacterial filter; switchable ioniser
- Warranty
- 2 years (extendable)
Where it fits
- You, if it’s an unheated or cool utility, garage-adjacent room, porch, holiday home, caravan or boat that sits near or below 10 °C.
- You, if you already know Meaco compressors and want the same brand’s desiccant, with the intelligent duty-cycle control.
- You, if you want a 6.4 kg body and a quiet fan speed you can select on its own, separate from the humidity target.
Where it struggles
- Your whole house is heated, and night noise in the mid-30s plus lower running watts matter more than cold-temperature performance. We’d read the Arete One 12 L instead.
- A larger cold volume needs the bigger EcoAir DD3 tank and room guidance.
- You need continuous high extraction without Meaco’s sampling cycle once the target RH is reached.
On the sheet
- 7.5 L/day is published at 20 °C / 60 % RH on speed 2 / laundry, the same honest indoor point EcoAir uses.
- It works from 1 °C, so the published range still includes your cold utility.
- Meaco Control Logic: the fan is on only about 10 minutes per hour once the target RH is held in a sealed space (Meaco’s claim).
- It’s 6.4 kg and 500 × 351 × 188 mm (HWD), with laundry mode, continuous-drain ready, an ioniser and an anti-bacterial filter.
- Three fan speeds, and you can pick quiet on its own, separate from the humidity target.
Limits worth knowing
- It still draws desiccant watts (about 330–650 W) when it’s actually extracting. The running-cost advantage is the duty cycle, not continuously low power.
- The tank is 2 L.
- There’s no digital humidity readout on the base DD8L (Zambezi / Pro variants differ).
- The hose isn’t in the box, and the warranty is two years extendable, shorter than EcoAir’s three on the DD1.
Weighing up a cold-room desiccant? Read the EcoAir DD3 Classic MK3 review: both are desiccants, for cold rooms. For heated homes, see our best 5 dehumidifiers for UK homes.
Head to head
- Meaco DD8L vs EcoAir DD3: which desiccant for a cold room
Short answer: the Meaco DD8L for a smaller cold or part-heated room, the EcoAir DD3 for a bigger cold space where you want more water out and a larger tank. Both are desiccants that keep working from 1 °C.
Common questions
Is the Meaco DD8L suitable for a cold UK utility or unheated room?
Yes, on the published sheet. Meaco rates the DD8L from 1 °C to 40 °C, and quotes 7.5 L/day at 20 °C / 60 % RH on fan speed 2. That’s the cold-room job a 12 L compressor usually won’t hold below about 5–10 °C.
How does the Meaco DD8L compare with the EcoAir DD1 Simple MK3?
Both are desiccants rated at 7.5 L/day at 20 °C / 60 % RH, with a 2 L tank and a 1 °C floor. EcoAir quotes 300–580 W and a three-year warranty. Meaco quotes about 330–650 W, and Control Logic that reduces fan-on time once your target RH is held, plus three fan speeds with a quiet setting and a two-year extendable warranty.
Is the DD8L cheap to run compared with a heated-flat compressor?
Not while it’s extracting hard. Active draw is still desiccant watts. The running-cost claim is Meaco Control Logic: once the target humidity is held in a sealed space, the fan may run only about 10 minutes per hour. In a permanently heated flat, an Arete One 12 L at about 151 W is still the lower everyday wattage we’d choose.
Meaco DD8L or EcoAir DD3?
Both are desiccants for cold rooms from 1 °C. The DD8L is 7.5 L at 20 °C / 60 % RH with a 2 L tank and Meaco’s Control Logic. The DD3 is bigger, at 11 L with a 4.2 L tank, for a larger cold space.
Is the DD8L quiet enough at night?
Meaco lists 39 / 43 / 48 dB(A) by mode. On the lowest setting it’s manageable in a spare room; we wouldn’t run laundry mode next to your bed.
Can the DD8L dry laundry?
Yes. Meaco’s 7.5 L/day figure is on fan speed 2 / laundry, at up to about 650 W. In a cold utility with the washing on the airer, that’s the setting to use.