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Armin® 300 Evaporative Humidifier

Sale price £129.99

Out of stock

Alternative options

Order now, get it by Tuesday, 27 October

Free 3 years warranty included

Best for

Pure humidification with no germs

Energy use

2.8p per hour based on 26.32p per kWh

Room size

Up to 44 m²

Noise level

From 24 dB

Experience pure comfort with the Meaco Armin® 300 Evaporative Humidifier. Quiet, efficient, and perfect for healthy, balanced air—ideal for home, sleep, and wellness.

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Introducing Armin®

Meet Armin®, the evaporative humidifier that transforms your home comfort. This evaporative humidifier balances humidity naturally, preventing dry air that can cause sore throats, dry skin, and stuffy noses. Quiet, energy-efficient, and easy to use, Armin® is your home’s gentle guardian.

For over 30 years, Meaco has redefined air treatment with thoughtful design and unmatched expertise. Armin® has been expertly crafted by our British design team to make achieving your optimal humidity easier than ever. Combining effortless style with ground-breaking performance, it’s designed to tackle the frustrations of ultrasonic models and set a new standard in evaporative humidification.

What are the benefits of using a humidifier?

Adding moisture to dry air has multiple benefits for your home and well-being:

  • Prevents discomfort – Reduces sore throats, dry skin, and congestion.
  • Eases breathing issues – Helps with allergies, asthma, and respiratory conditions.
  • Creates a healthier home – Prevents excessively dry air, especially in winter when heating is in use.
  • Protects valuables – Maintains ideal humidity for instruments, furniture, and other delicate items.


A humidifier isn’t just for adults—it helps babies and children stay comfortable and healthy too. Perfect for the whole family:

  • Relieves cold symptoms – Eases coughs, congestion, and breathing difficulties, especially at night.
  • Prevents dryness – Stops skin irritation, sore throats, and nosebleeds caused by dry air.
  • Improves sleep – Supports better rest by keeping air at the right moisture level.
  • Year-round comfort – Helps maintain a balanced, soothing environment in every season.
Why choose an evaporative humidifier?

There are two main types of electronic humidifier available. Ultrasonic which vibrates the water between two plates in order to diffuse microscopic water droplets into the air. And evaporative humidifiers which include filters or pads which naturally absorb water from the tank and distribute into the air.

Evaporative humidification mimics the natural process of wind passing over the sea, creating a gentle and safe way to add moisture to the air. This method is so effective and reliable that it’s the preferred choice for museums worldwide to protect priceless artefacts.

No limescale: dual evaporation pads guarantee no limescale in the air you breathe and no white mist deposits. These long-lasting filters are designed for consistent high performance and reduced cost.

Hard water friendly: Unlike ultrasonic humidifiers, Armin®’s evaporation pads mean that you can fill your humidifier tank directly from the tap, even in hard water areas.

Why choose the Meaco Armin® Humidifier?

When it comes to maintaining the perfect indoor environment, not all humidifiers are engineered the same. Evaporative humidifiers, like Armin®, offer a smarter, cleaner, safer, and more effective solution compared to traditional ultrasonic models.

No mist, no mess: Unlike ultrasonic humidifiers, evaporative technology doesn’t release mist, eliminating condensation and keeping your home dry and comfortable. 

Self regulating: Engineered to never “over-humidify” even if left unattended, preventing the risk of damp, mould and mould spores.

Pure water: Armin® is the only European humidifier using Silvertex®. Silvertex® is a water sterilisation pad engineered to prevent the growth of microorganisms and bacteria. Silvertex® guarantees pure, perfectly humidified air.

Additional modes, designed around you

Armin® adapts to your needs with three smart modes. Meaco Control Logic provides the perfect balance between efficient humidification and energy savings. Night Mode ensures ultra-quiet operation with dimmed lights for undisturbed sleep. Turbo Mode delivers fast-acting evaporation—immediate results in dry conditions, ideal during the winter months when the heating is on more often. 

Shhhh… ready for a quiet night’s sleep

Any parent will know the battles of getting your little ones to bed. And this is only made harder with runny noses and night-time coughs. That’s where Armin® helps—whisper-quiet yet powerful, it adds gentle moisture to the air without noisy distractions. Designed for peaceful sleep, its quiet operation ensures comfort without disturbance. Armin® distributes clean, balanced air for little lungs to breathe easier all night long.

It’s not just little ones who benefit from balanced humidity. Dry air can worsen snoring, nasal polyps, and COPD, making sleep restless and uncomfortable. Armin® helps by keeping airways moist, reducing irritation and congestion. Its whisper-quiet efficiency means you can breathe easier and sleep deeper—an uninterrupted night’s sleep for all.

Details

Filter type
Evaporation pads
Tank size
2.4 litres
Recommended room size
Up to 44 m²
Power options
Mains lead
Power supply
230 V, 50 Hz

Dimensions

Weight
2.8 kg
Dimensions (HWD)
270 x 228 x 278 mm

Performance

Noise level
From 24 dB
Cost to run
2.8p per hour based on 26.32p per kWh
Variable humidistat
Between 40 % RH and 70 % RH
Maximum airflow
Low fan speed: 35 m³/hHigh fan speed: 75 m³/h
Power consumption
Fan speed 1: 3 watts | Fan speed 2: 3.5 watts | Fan speed 3: 6 watts
Mist capacity
300 ml / hour

Features

Digital display
Yes
Child lock
Yes
Modes
Smart humidity, Turbo, Night
Water tank full indicator
Yes
Water tank empty indicator
Yes
Auto shut-off
Yes

Free next day delivery, 7 days a week.

Mainland UK delivery options

All Meaco products (excluding spares and commercial dehumidifiers) are available for Free Next Day delivery if you order before 6pm to locations across mainland UK (exclusions apply to selected Scottish Highland postcodes), unless the product is out of stock or only available on pre-order.

At checkout you will have the option to upgrade your delivery to Morning delivery - this delivery option comes at an extra cost which will be added at checkout. Please note, Morning delivery is not available for every product. Morning delivery is available next day if you order before 6pm to locations across mainland UK (exclusions apply to selected Scottish Highland postcodes).

Saturday morning delivery is available on orders placed before Friday at 6pm and Sunday morning delivery is available on orders placed before Saturday at 6pm to locations across mainland UK (exclusions apply to selected Scottish Highland postcodes).

Returns

We really hoped you liked your Meaco product, however we understand sometimes things don't work out. If you need to make a return, you have 14 days from the date of delivery to request a refund. If a request is not made within 14 days from the date of delivery, we cannot accept unwanted returns. If you have requested a return but have not had a response from our team, this will still be accepted provided the request was made within the 14 days and the product is in a resalable condition.

About this product

Customer reviews

5.0
Rated 5.0 out of 5 stars
Based on 2 reviews
2 reviews
  • Anonymous
    Flag of United Kingdom
    Verified Buyer
    2 months ago
    Rated 5 out of 5 stars
    We have the armin 300 and a 20lt dehumid…

    We have the armin 300 and a 20lt dehumidifier

    These products are high quality.

    My suggestion is to invest to something good for your health and buy them

  • Anonymous
    Flag of United Kingdom
    Verified Buyer
    7 months ago
    Rated 5 out of 5 stars
    Excellent product

    We were looking for a humidifier to help us through the dry days if winter. The Armin 300 works perfectly for our small flat ~25 m2, keeping humidity to our desired level, even on normal mode it is quiet.

    My only complaint is that you can only buy the silvertex pack in a pack with 4 evaporative pads

Find the product for you

Compare sizes

Armin® 300 Evaporative Humidifier

£129.99

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£99.99

Armin® 680 Evaporative Humidifier

£179.99

Details
Recommended room size
Up to 44 m²
Up to 65 m²
Up to 89 m²
Details
Filter type
Evaporation pads
Combined HEPA and charcoal filter
Evaporation pads
Details
Tank size
2.4 litres
5.3 litres
4.7 litres
Details
Operating temperature
-
-
-
Details
Heater type
-
-
-
Details
Power options
Mains lead
Mains lead
Mains lead
Details
Remote control battery type
-
-
-
Details
Dehumidifier type
-
-
-
Details
Motor
-
-
-
Details
Ioniser
-
Yes
-
Details
Power supply
230 V, 50 Hz
100-240 V, 50/60Hz
230 V, 50 Hz
Details
Battery type
-
-
-
Details
Refrigerant
-
-
-
Dimensions
Dimensions (HWD)
270 x 228 x 278 mm
335 x 255 x 150 mm
338 x 343 x 285 mm
Dimensions
Weight
2.8 kg
2.05 kg
4.4 kg
Dimensions
Cable length
-
-
-
Dimensions
Drainage hose length
-
-
-
Dimensions
Duct diameter
-
-
-
Dimensions
Duct length
-
-
-
Dimensions
Standard window kit dimensions
-
-
-
Dimensions
Flexible window kit dimensions
-
-
-
Performance
Noise level
From 24 dB
From 35 dB
From 24 dB
Performance
Cost to run
2.8p per hour based on 26.32p per kWh
0.2p per hour based on 26.32p per kWh
3.7p per hour based on 26.32p per kWh
Performance
Variable humidistat
Between 40 % RH and 70 % RH
Between 80 % RH and 40 % RH
Between 40 % RH and 70 % RH
Performance
Maximum airflow
Low fan speed: 35 m³/h, High fan speed: 75 m³/h
-
Low fan speed: 55 m³/h, High fan speed: 155 m³/h
Performance
Power consumption
Fan speed 1: 3 watts | Fan speed 2: 3.5 watts | Fan speed 3: 6 watts
Cost mist: 25 watts | Warm mist: 105 watts
Fan speed 1: 1.4 watts | Fan speed 2: 5.6 watts | Fan speed 3: 11 watts
Performance
Output
-
-
-
Performance
Air volume
-
-
-
Performance
Air distance
-
-
-
Performance
Battery charge time
-
-
-
Performance
Battery run time
-
-
-
Performance
Cooling capacity
-
-
-
Performance
Heating capacity
-
-
-
Performance
Heating power consumption
-
-
-
Performance
Energy rating
-
-
-
Performance
Moisture removal
-
-
-
Performance
Inverter technology
-
-
-
Performance
Standby power consumption
-
-
-
Performance
Extraction rate
-
-
-
Performance
Mist capacity
300 ml / hour
300 ml / hour in cool mist mode · 400 ml / hour in warm mist mode
680 ml / hour
Performance
Maximum run time on high
-
16 hours in cool mist mode · 12 hours in warm mist mode
-
Performance
Maximum run time on low
-
50 hours in cool mist mode · 25 hours in warm mist mode
-
Features
Continuous drainage option
-
-
-
Features
Digital display
Yes
Yes
Yes
Features
Fan speeds
-
-
-
Features
Auto-restart
-
-
-
Features
Child lock
Yes
-
Yes
Features
Water tank handle
-
-
-
Features
Laundry mode
-
-
-
Features
Remote control
-
-
-
Features
Voice control
-
-
-
Features
Carry handle
-
-
-
Features
WiFi connectivity
-
-
-
Features
Horizontal oscillation
-
-
-
Features
Vertical oscillation
-
-
-
Features
On / off timer
-
Off timer only: 1 - 10 hours
-
Features
Height adjustable
-
-
-
Features
Window kits included
-
-
-
Features
Wheels / castors
-
-
-
Features
Open window detection
-
-
-
Features
PIR motion sensor
-
-
-
Features
Built-in remote thermostat
-
-
-
Features
App compatible
-
-
-
Features
Modes
Smart humidity, Turbo, Night
Auto, Night
Smart humidity, Turbo, Night
Features
Pause
-
-
-
Features
Mute
-
-
-
Features
Water tank full indicator
Yes
-
Yes
Features
Wall mount option
-
-
-
Features
Louvre
-
-
-
Features
Water tank empty indicator
Yes
Yes
Yes
Features
Aroma diffuser
-
Yes
-
Features
Ultraviolet water sterilisation
-
Yes
-
Features
Auto shut-off
Yes
Yes
Yes