Filter MQZ CL G4 400x500x48 Grupo Acosta

• Filter: MQZ CL G4 400x500x48

• CLR PBIBFILS CLASSIFICATION G4

• Efficiency (sampling): 89%

• Tolerance: ±2 mm

• Media: Synthetic

• Classification: EN 779: G4

• ISO 16890: Coarse 65%

• AIRFLOW – with a red arrow indicating the direction

The air filter labeled MQZ CL G4 400x500x48, classified as G4 / ISO 16890 Coarse 65%, is typically used in HVAC (Heating, Ventilation, and Air Conditioning) systems. Here's a breakdown of its uses and purpose:

Primary Use:

• Pre-filtration in HVAC systems
  This filter is designed to capture large particles such as dust, pollen, fibers, and other coarse contaminants before the air reaches more sensitive or high-efficiency filters downstream.

Typical Applications:

1. Commercial buildings – Offices, malls, and airports to protect main HVAC units.

2. Industrial settings – To reduce dust load in manufacturing and processing environments.

3. Residential ventilation – As a first-stage filter in central air systems.

4. Cleanrooms & hospitals (as pre-filters) – Before HEPA or higher-efficiency filters.