PureMate Smart Dehumidifier - 40L - Wi-Fi
Best current price£199.99from B&Q
Best offers
Shopping.co.uk recommended and popular offers
B&Q£199.99Visit shop B&Q - Pm-440 40L Smart Dehumidifier With Wi-Fi
Visit shopB&Q£199.99Visit shop All Offers
2 offers from £199.99
View price history by clicking the chart icon.
DebenhamsPuremate Unisex White Smart Dehumidifier With Wi-Fi In 40L
Free delivery in 1–3 days
£199.99
Visit shop
Product Information
Full details
The PureMate PM-440 Smart Dehumidifier is designed for homeowners and renters dealing with high humidity levels, window condensation, or persistent mould growth in medium-to-large spaces up to 40m². This high-capacity unit offers powerful moisture extraction combined with smart home convenience, though its large size means it may take up significant floor space in smaller rooms.
All features
| Model Part Number | PM-440 |
|---|---|
| Brand | PureMate |
Extended Product Information
FAQs
Can I leave the unit running unattended?
Yes, thanks to the automatic shut-off feature when the tank is full and the continuous drainage option, the unit is designed for safe operation.
Does this unit require a Wi-Fi connection to function?
No, all core features can be accessed using the onboard control panel, though Wi-Fi is required for app-based remote features.
How do I use the continuous drainage function?
Attach the included hose to the drainage port on the back of the unit and ensure the hose runs downward to a floor drain.
Is the child lock feature easy to use?
Yes, the child lock can be activated via the digital interface to prevent settings from being changed unintentionally.
How often should I clean the filter?
It is recommended to clean the air filter every 14 days for optimal performance and air quality.
Troubleshooting
Device displays a full tank indicator even when empty
Ensure the water tank is pushed fully into the housing and the float mechanism is moving freely.
Wi-Fi pairing fails during setup
Ensure your smartphone is connected to a 2.4GHz Wi-Fi network and that the device is in pairing mode.
Unit is blowing cold air
This is normal operation; the dehumidification process involves cooling the air to condense moisture.
Pros and Cons
Pros
- High extraction capacity handles severe dampness easily
- Comprehensive smart home app and voice control support
- Includes a dedicated continuous drainage option
- Quiet operation mode is suitable for overnight use
- Integrated child lock enhances safety for households
Cons
- Large physical footprint may be bulky for small rooms
- Requires Wi-Fi setup for full feature utilization
- Higher power consumption compared to smaller units
Setup, Compatibility & Care
To begin, place the dehumidifier on a level, hard surface with at least 20cm of clearance on all sides for proper airflow. To connect to Wi-Fi, download the 'Smart Life' app and follow the in-app pairing instructions. For maintenance, clean the removable air filter every two weeks under lukewarm water to ensure maximum airflow efficiency. Ensure the water tank is securely seated after emptying to prevent overflow. Store the unit in an upright position and unplug the power cable when not in use for extended periods.