Dehumidifier is the item.

Richard James Hilfiger is the brand.
Model number: RJH-20L
20L/D capacity [40 70% RH]
Range of Coverage: 430 to 500 feet Mc. Working Temperature: 5°C to 38°C
Power and electricity: 50Hz, 1 phase, 230VAC.
Power Usage: 1.41 A at 310 Watts
Type: Compressor Rotating
An explanation
Richard James Hilfiger's quality has increased the brand's credibility worldwide. Industrial dehumidifiers made by Richard James are precise in their variety of applications.
In Bangladesh, we maintain 18L to 240L of stock, and Richard James creates a range of 18L to 500L.