Primary Pocket Air Filter for HVAC filtration System

Product Overview

The Primary Pocket Air Filter is a high-capacity, high-efficiency pre-filter designed to capture large airborne particles and extend the lifespan of downstream filters. Featuring a multi-pocket design, this filter maximizes surface area, ensuring high dust-holding capacity, optimal airflow, and improved indoor air quality. Constructed with melt-blown ultrathin non-woven fiber and supported by a rigid metal or plastic frame, this filter is ideal for HVAC systems, air handling units, and industrial ventilation applications. It is available in washable and reusable options for extended service life and cost efficiency.

Key Features

✅ Multi-Pocket Design – Maximizes filtration surface area, ensuring high dust-holding capacity and low-pressure drop.

✅ High Airflow Rate – Engineered for efficient air distribution without compromising filtration performance.

✅ Durable Filter Media – Made from polyester fiber cotton or non-woven fabric, offering strong mechanical strength and dust retention.

✅ Washable & Reusable (Customizable) – Available with washable materials, allowing for multiple reuse cycles to reduce costs and waste.

✅ Customizable Structure – Can be designed with a removable frame, enabling frame and mesh reuse for sustainable filtration solutions.

✅ Corrosion-Resistant Frame Options – Available in galvanized steel, aluminum alloy, stainless steel, or plastic frames for durability and stability.

Specifications

· Filter Grade:

o G2, G3, G4 (EN779)

o EU2, EU3, EU4 (EUROVENT)

· Filtration Efficiency:

o 75%, 85%, 95% (ASHRAE 52.1-1992)

· Particle Filtration Size: ≥5μm

· Humidity Resistance: ≤100% RH

· Temperature Resistance:

o Continuous: ≤100°C

o Instantaneous: ≤120°C

· Frame Options:

o Galvanized steel

o Aluminum alloy

o Stainless steel

o Plastic

Applications

The Primary Pocket Air Filter is widely used in HVAC and industrial air filtration systems, particularly in high-dust environments where extended filter life and high airflow are essential.

✅ HVAC & Commercial Buildings: Pre-filtration in central air conditioning systems and ventilation units, improving indoor air quality and protecting downstream filters.

✅ndustrial Manufacturing: Used in factories and production facilities to filter large dust particles and maintain a clean working environment.

✅ Chemical & Energy: Installed in chemical plants and energy facilities where reliable pre-filtration ensures system efficiency.

✅ Healthcare & Pharmaceuticals: Essential for hospitals, laboratories, and pharmaceutical cleanrooms, where controlled air quality is required.

✅ Food & Beverage: Applied in food processing plants to reduce airborne contaminants and maintain hygiene standards.

✅ Transportation: Used in airports, train stations, and vehicle ventilation systems for primary air filtration.

✅ Agriculture: Ideal for greenhouses, livestock farms, and agricultural processing facilities requiring effective dust removal.

✅ Automotive: Used in spray booths, production lines, and automotive ventilation systems for particulate pre-filtration.