The MATESTAR MAT‑24B is a high‑capacity evaporative air cooler designed for both home and light‑industrial use, suitable for large living rooms, offices, workshops, and retail spaces. It combines a 70 L water tank, 3‑speed operation, high‑volume airflow, and oscillation for powerful, energy‑efficient cooling and wide‑area coverage.

Key Features and Technologies

Evaporative air‑cooling technology with cooling pads that lower air temperature by passing air through a wet medium.

70 L water tank for long‑running operation between refills, especially in continuous heavy‑use conditions.

3 fan speeds (Low / Medium / High) for flexible airflow control adapted to room size and ambient temperature.

4‑in‑1 function as an air cooler, fan, purifier, and humidifier, improving air quality and comfort.

3,500 m³/h airflow capacity for fast cooling in large spaces.

Horizontal and vertical oscillation to distribute cooled air over a wider area.

Remote‑control operation for convenient speed and mode selection.

Ionizer / air‑purification system to help reduce airborne dust and particles.