G2 G3 G4 Pleated Pre Air Filter with Cardboard

Product Overview

AALfilter’s G2 G3 G4 Pleated Pre-Filter with Cardboard for Air Filtration is an economical and efficient solution for capturing large airborne particles, reducing dust accumulation, and extending the lifespan of higher-efficiency filters. Designed for easy installation and disposal, it ensures a hassle-free maintenance process while delivering reliable performance in various air filtration systems.

Key Features

✅ Low Resistance: Ensures smooth airflow and reduces energy consumption.

✅ High Dust Holding Capacity: Captures large dust particles, extending filter lifespan.

✅ Cost-Effective: Provides a budget-friendly filtration solution.

✅ Large Filtration Area: Optimized pleated design increases filtration efficiency.

✅ Versatile Support Structure: Available with galvanized, aluminum, stainless steel, or spray plastic mesh for enhanced durability.

Specifications

· Filter Grade:

o G2, G3, G4 (EN779)

o EU2, EU3, EU4 (EUROVENT)

· Filtration Efficiency:

o 75%, 85%, 95% (ASHRAE 52.1-1992)

· Filter Material:

o Polyester fiber cotton, polyester fiber filter cotton, glass fiber filter cotton

· Support Structure Options:

o Galvanized mesh, aluminum mesh, stainless steel mesh, spray plastic mesh

· Outer Frame Options:

o cardboard frame

· Temperature Resistance:

o Polyester fiber: ≤100°C (instantaneous: ≤120°C)

· Humidity Resistance: ≤100% RH

Applications

✅ HVAC & Commercial Buildings: Pre-filtration for central air conditioning and ventilation systems, improving indoor air quality.

✅ Industrial Manufacturing: Pre-filtration in production facilities to protect equipment and workers from airborne contaminants.

✅ Chemical & Energy: Pre-filter for air intake systems in chemical plants and power generation facilities to prevent equipment fouling.

✅ Healthcare & Pharmaceuticals: Air filtration for hospitals, laboratories, and cleanrooms to maintain strict air quality standards.

✅ Food & Beverage: Pre-filtration in food processing plants to ensure hygiene and prevent contamination.

✅ Transportation: Used in transportation hubs, such as airports and train stations, for HVAC system pre-filtration.

✅ Agriculture: Air filtration for greenhouses, poultry farms, and agricultural processing facilities to improve air circulation and control airborne particles.

✅ Laboratories: Pre-filtration for controlled environments to enhance the efficiency of high-performance air filters.

✅ Automotive: Used in manufacturing plants and spray booths to maintain clean air during production processes.