Out of stockelectriQ 40L Smart Laundry Dehumidifier Review
Our verdict: The biggest capacity in this comparison on paper, but currently out of stock — worth checking back if a whole-house or commercial space needs more than the 30L electriQ Industrial can cover.
At 40 litres a day, this is the largest-capacity dehumidifier electriQ lists for UK homes and small commercial spaces — bigger than the 30L Industrial model elsewhere in this comparison, and aimed squarely at whole houses, gyms, offices and pool areas rather than a single room. It's currently out of stock on Amazon UK; electriQ has restocked this listing before, so it's worth checking back rather than assuming it's gone for good.
- ✓ The largest capacity of any model…
- ✓ Smart app control lets you monitor…
- ✕ Currently unavailable on Amazon UK
electriQ damp extractor specifications
Pros of this electriQ moisture control unit
- ✓ The largest capacity of any model…
- ✓ Smart app control lets you monitor…
- ✓ Energy-saving laundry mode dries clothes faster…
- ✓ Continuous drainage plus a 6-litre tank…
- ✓ Child lock and auto shut-off add…
Cons of this electriQ dehumidifier
- ✕ Currently unavailable on Amazon UK
- ✕ No published noise level
- ✕ Smart app control means another account…
If you need a large-capacity dehumidifier today rather than waiting for restock, the electriQ 30L Industrial is the closest available alternative — slightly less capacity, but in stock now.
electriQ moisture extractor: pros and cons in detail
The appeal here is capacity and convenience: 40 litres a day is more than anything else in this comparison, and smart app control means checking and adjusting humidity without being in the room — genuinely useful for a gym, office or commercial space managed remotely. The drawbacks are mostly about information and availability rather than the machine itself: no published noise level, weight or dimensions, and it's currently out of stock on Amazon UK. Until it's back and has a fresh run of reviews, the 30L Industrial model is the better-documented choice for a large space that actually needs buying today.
Our detailed scoring
Compared against other large-capacity/industrial units (25L/day+)
Scoring calculated from the manufacturer's official specs, compared against the real range for this type of appliance — a scale specific to each metric, not this site's catalogue.
About electriQ's damp extractor range
The 40L Smart Laundry sits above the 30L Industrial in electriQ's range, adding smart app control on top of the same basic promise: genuinely large-scale moisture removal for a space that has outgrown a domestic 20L unit. The listing highlights use in large homes, gyms, offices and pool areas — anywhere a constant, high level of humidity needs continuous management rather than an occasional top-up.
Unlike the manually-controlled Industrial model, this one connects to a smartphone app for remote monitoring and scheduling, so humidity can be checked and adjusted without being in the room. A built-in humidistat maintains a chosen target automatically, with auto shut-off, a 24-hour timer and continuous drainage rounding out the feature set. A child lock is included, a detail more common on domestic units than commercial-capacity machines.
Who this electriQ moisture control unit is for, and how to use it at home
With a 6-litre tank and continuous drainage support, this is designed to run for extended periods without manual emptying, provided the drainage hose is connected to a nearby outlet. The smart app is the main way to manage it day-to-day: set a target humidity, check progress remotely, and schedule operation around when the space is actually in use — useful for a gym or office that only needs full drying during opening hours.
The laundry mode is pitched as more energy-efficient than running the unit on a standard setting for the same job, gently removing moisture from fabrics rather than blasting airflow at full power throughout. As with any large-capacity unit, actual running cost will be noticeably higher than a 12-20L domestic model — electriQ doesn't publish a wattage figure for this listing, so budget for a commercial-scale electricity cost rather than the pence-per-hour figures quoted for smaller units in this comparison.
What UK buyers say about this electriQ dehumidifier
There isn't enough current Amazon UK review data to draw on for this specific listing while it's out of stock. electriQ's wider dehumidifier range has mixed independent feedback on Trustpilot — reasonable support during the warranty period, less consistent after — which is the main independent signal available until this model is back in stock with fresh reviews.
Sources: Trustpilot (electriq.co.uk).
Our verdict on this electriQ moisture extractor: 4.2/5
On paper, this is the biggest dehumidifier in this comparison — 40 litres a day, smart app control, and a feature set aimed at whole-house or commercial use. The catch right now is availability: it's out of stock on Amazon UK, and with no published noise level, weight or dimensions on the current listing, there's less to go on than for the 30L Industrial model, which is in stock and better documented. If a space genuinely needs more than 30L a day, this is worth bookmarking and checking back on — electriQ's larger units tend to reappear seasonally — but for now the Industrial 30L is the safer, actually-available choice at this end of the comparison.
Check price on Amazon.co.uk — £209.00Accessories this electriQ moisture control unit might need
A few extras that are genuinely useful with this model, not just upsells:
Digital room hygrometer
Useful for checking the smart app's humidity reading against an independent sensor placed elsewhere in a large space, where humidity can vary noticeably from one area to another.
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Compare this electriQ damp extractor with similar models
| electriQ 40L Smart Laundry DehumidifierTHIS REVIEW 4.2/5 £209.00 Out of stock |  electriQ 30L Industrial Dehumidifier4.3/5 £221.00 In stock |  Meaco MeacoDry Arete Two 20L4.4/5 £299.00 In stock | |
|---|---|---|---|
| Extraction power | 40 litres/day | 30 litres/day | 20 litres/day |
| Noise level | — | — | 38 / 40 / 50 dB(A) across 3 speeds |
| Tank capacity | 6 litres | 7 litres | 4.8 litres |
| Value for money | 4.2/5 (£209.00) | 4.3/5 (£221.00) | 4.4/5 (£299.00) |
| Check price on Amazon | Read the review | Read the review |
Frequently asked questions
Is the electriQ 40L Smart Laundry currently available to buy?+
No — it's listed as currently unavailable on Amazon UK at the time of writing. electriQ has restocked this model before, so it's worth checking back, particularly ahead of autumn and winter when demand for large-capacity dehumidifiers rises.
What's the difference between this and the electriQ 30L Industrial?+
This model extracts more moisture per day (40L vs 30L) and adds smart app control, but the Industrial's heavy-duty metal body is more clearly built for construction-site use. Neither currently publishes a noise level.
Does the smart app work without Wi-Fi?+
No — remote monitoring and scheduling require a Wi-Fi connection. The unit's physical controls and humidistat still work without an app connection for local use.
Is it suitable for a normal bedroom or living room?+
It's designed for a much larger space than that — a whole house, gym, office or pool area. For a single room, a 12-20L domestic unit elsewhere in this comparison will be quieter, cheaper to buy and cheaper to run.
Other damp extractors worth comparing to this electriQ
In stockelectriQ 30L Industrial Dehumidifier
Actually in stockThe obvious choice once a 20-litre domestic dehumidifier isn't enough — built for a whole house, basement or building site rather than a single room.
In stockMeaco MeacoDry Arete Two 20L
The best all-round dehumidifier for a UK home battling condensation, damp or slow-drying laundry. If budget allows, this is the one we'd buy first.
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15 dehumidifiers compared · Amazon.co.uk prices checked September 2026
electriQ 40L Smart Laundry Dehumidifier
£209.00