MICROWELL — PREMIUM POOL DEHUMIDIFIER

DRY 300-500 METAL/ALU Premium Pool Dehumidifier

Premium-class dehumidifiers with aluminium housing designed for indoor swimming pools. Aluminium profile casing offers lower weight and higher corrosion resistance compared to steel, with step-controlled EC fan, built-in WiFi and RS-485 for reliable humidity control.

Microwell DRY METAL/ALU
Max. Capacity
132
L/24h
Max. Airflow
800
m³/h
Model Count
3
models
WiFi
RS-485 / Modbus
Passive Defrost
MicroLight+
Product Variants

DRY METAL/ALU Series Models

DRY 300 METAL/ALU

Compact

Premium aluminium-housing wall-mounted dehumidifier for small indoor pools. Same capacity as WAVE series, lighter and more corrosion-resistant housing. WiFi and RS-485 included.

Refrigerant
R410A
Capacity (30°C/60%)
36 L/24h
Capacity (35°C/95%)
63 L/24h
Airflow
550 m³/h
Power Consumption
700 W
Noise Level
42 dB(A)
Dimensions (W×H×D)
780×642×300 mm
Weight
43 kg

DRY 400 METAL/ALU

Standard

Premium aluminium-housing dehumidifier for medium-sized indoor pools. WiFi and RS-485 included, 230V single-phase supply.

Refrigerant
R410A
Capacity (30°C/60%)
48 L/24h
Capacity (35°C/95%)
78 L/24h
Airflow
600 m³/h
Power Consumption
700 W
Noise Level
42 dB(A)
Dimensions (W×H×D)
780×642×300 mm
Weight
43 kg

DRY 500 METAL/ALU

High Capacity

High-capacity premium aluminium-housing dehumidifier for large indoor pools. WiFi and RS-485 included, 230V single-phase supply.

Refrigerant
R410A
Capacity (30°C/60%)
66 L/24h
Capacity (35°C/95%)
132 L/24h
Airflow
800 m³/h
Power Consumption
1,000 W
Noise Level
44 dB(A)
Dimensions (W×H×D)
1,245×642×300 mm
Weight
65 kg
Capacity Table

Dehumidification Capacity Under Various Conditions

All values in L/24h. Operating range: +9°C to +40°C.

ConditionDRY 300DRY 400DRY 500
30°C / 60% RH364866
30°C / 80% RH4858101
35°C / 95% RH6378132
Technical Construction

Materials & Structural Features

Aluminium Housing
Anodised aluminium profile housing; 30% lighter than steel, natural corrosion resistance. Resistant to aggressive pool chemicals and saline environments.
Compressor
Step-controlled compressor; high energy savings at partial load, quiet and long-lasting operation.
Fan Motor
Step-controlled EC fan motor; variable speed control for quiet and energy-efficient air circulation.
Controls
Integrated touch digital control panel; built-in WiFi connectivity and RS-485 (Modbus) protocol. Supports smart home integration.
Defrost
Passive defrost system; activates at +9°C and above, compressor-free ice removal.
Self-Diagnosis
Automatic self-diagnosis system; early fault detection to reduce maintenance costs.
Mounting
Wall mounting (standard), mobile stand or fixed floor stand. Through-the-wall (TTW) installation option available.
Full Technical Specifications

Model-by-Model Technical Data

Model Comparison— Select the models you want to compare
3 / 3 selected

* Power supply: 230V/1Ph/50Hz. Warranty: 5 years compressor, 3 years general, lifetime condensate tray.

SpecificationDRY 300 M/ADRY 400 M/ADRY 500 M/A
RefrigerantR410AR410AR410A
Airflow (m³/h)550600800
Capacity 30°C/60% (L/24h)364866
Capacity 30°C/80% (L/24h)4858101
Capacity 35°C/95% (L/24h)6378132
Power Consumption (W)7007001,000
Heating Output (W)1,9001,9003,500
Noise (dB-A, 1m)424244
Width (mm)7807801,245
Height (mm)642642642
Depth (mm)300300300
Weight (kg)434365
Housing MaterialAluminiumAluminiumAluminium
Protection ClassIP44IP44IP44
Applications

Application Areas

Indoor swimming pools
Hotel and shopping mall pool areas
Thermal and spa facilities
Sports complexes
Residential and estate pools
Galleries, museums and libraries
Indoor aquapark areas
Industrial production facilities

Applications Using This Product

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