Earthmelon
MD307A Quiet Dehumidifier for Damp Rooms – Up to 15m²
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For Cape winters and humid summers.
The Earthmelon MD307A pulls excess moisture from the air so your home feels fresher, your laundry dries faster, and your windows stop weeping.
Designed for South African homes where damp corners and musty wardrobes are common in winter. Quiet, compact, and low on power — set your desired humidity and let it work.
Best for: Bedrooms, nurseries, small living rooms, studies — up to 15m². For mould-prone walls, damp flats, and drying laundry indoors.
Not for: Large open-plan basements or whole-house dehumidifying.
Not a medical device. It does not diagnose, treat, or prevent any condition. If you or a family member have a health concern related to damp or mould exposure, consult a healthcare professional.
Dry, sunlit shelves instead of musty cupboards — the everyday difference of running an MD307A through winter.
What's Included
- Earthmelon MD307A Dehumidifier
- Water Tank (1L / 1000ml)
- Power Adapter
- Quick Start Guide
Specifications
| Model | MD307A |
| Coverage | Up to 15m² |
| Capacity | Up to 250ml / day |
| Tank | 1L (1000ml) with auto shut-off when full |
| Noise | Under 40dB |
| Rated power | 22.5W |
| Input voltage | DC 9V 2.5A |
| Features | Auto shut-off, Auto defrost, Laundry mode |
| Size | 16 × 13 × 21.9 cm |
| NRCS | LOA Certified |
| Warranty | 1-Year Limited Warranty |
Shipping & Returns
Free delivery, no minimum spend, across South Africa. 2–4 business days via BobGo / The Courier Guy. 60-day returns. Secure checkout with Payfast.
Why you'll love it
Less damp, less must. Helps reduce excess humidity that leads to musty smells and condensation.
Laundry dries indoors. No tumble dryer needed — set Laundry Mode in your spare room.
Set and forget. Auto shut-off when the tank is full. No guesswork.
Why It Pays For Itself
Mould spray, repainting, musty cupboards, dehumidifier tubs that never end.
R150 – R350 / month + damage to clothes and walls.
Pulls up to 250ml / day in a 15m² room. Quiet, auto shut-off, 1L tank.
R1,299 once. No filters to replace.
One winter of not fighting damp — and your cupboards stay dry. Helps reduce excess humidity that contributes to musty smells. Does not remove existing mould.
FAQs
Does it stop mould?
It helps reduce excess humidity that contributes to mould and damp. It does not remove existing mould. For existing mould, clean the area and improve ventilation.
How often do I empty it?
Every few days in winter, depending on humidity — the indicator light lets you know when the 1L tank is full.
Is it expensive to run?
No. 22.5W — similar to a phone charger. Much lower than a heater.
Is it noisy?
Under 40dB. Quiet enough for bedrooms.
What warranty is included?
The MD307A carries a 1-year limited warranty against manufacturing defects. Register your product after purchase to activate cover — it works no matter where you bought it.
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It works well.
It does its job perfectly, but the tank is small for the SA coast. On really wet days, I empty it twice a day.
It�s incredibly efficient, but you certainly know when it�s running on the high setting. We use it when we aren't in the room.
Put this in the ensuite bathroom which has no window. It solved the musty damp smell in about three days. Highly effective.
Our windows were dripping every morning. This machine pulled litres of water out of the air. No more condensation.