Flange Air Fine Pre Filter

Product Description

The Flange Air Fine Pre Filter is engineered to provide high-efficiency removal of fine airborne particles such as dust, pollen, mold spores, and fibers, serving as an essential first or second stage filter in air handling units and ventilation systems. Its rigid flange frame ensures a secure, airtight fit within filter housings, preventing bypass and maintaining consistent airflow.

Designed with advanced synthetic or microglass fiber media, this filter enhances indoor air quality by capturing particles that typical coarse filters may miss, protecting downstream high-efficiency filters and sensitive equipment.

Key Features:

• Fine Particle Filtration: Captures particles down to 1“3 microns, improving overall air quality.

• Rigid Flange Frame: Provides secure, leak-proof installation and easy replacement.

• High Dust Holding Capacity: Extended service life compared to panel filters.

• Low Pressure Drop: Maintains efficient airflow, reducing energy consumption.

• Durable Construction: Resistant to moisture and moderate temperature variations (up to 70C).

Specifications (Typical):

• Filter Class: F6 to F8 (EN 779) / MERV 11“13 (ASHRAE 52.2)

• Media: Synthetic microfiber / Microglass fiber

• Frame Material: Galvanized steel / Aluminum flange

• Thickness: 50 mm / 96 mm / 100 mm

• Airflow Rate: Up to 2000 CFM (varies by size)

• Temperature Resistance: Up to 70C continuous operation

Applications:

• Commercial and industrial HVAC systems

• Air handling units in hospitals, offices, and schools

• Cleanrooms and laboratories

• Pharmaceutical and food processing pre-filtration

• Paint spray booths and manufacturing facilities

Frequently Asked Questions (FAQ)

Q1: What is the purpose of a flange air fine pre filter?

A: It™s designed to capture fine airborne particles as a preliminary filter, improving air quality and protecting downstream filters from premature clogging.

Q2: How does the flange design benefit the filter installation?

A: The flange provides a sturdy, leak-proof edge for secure mounting, preventing air bypass and ensuring full filtration effectiveness.

Q3: What efficiency rating does this filter have?

A: Typically, these filters range from F6 to F8 (MERV 11“13), suitable for capturing particles between 1 and 3 microns.

Q4: How often should I replace the flange air fine pre filter?

A: Replacement depends on air quality and usage, but generally every 3 to 6 months or when a significant pressure drop is observed.

Q5: Can this filter be washed or reused?

A: No, flange air fine pre filters are disposable. Washing can damage the filter media and reduce filtration performance.

Q6: Is this filter compatible with all HVAC systems?

A: It™s compatible with most standard air handling units that accept flange-type filters. Check dimensions and flange compatibility before purchasing.

Q7: Can this filter operate in high humidity or elevated temperature environments?

A: Yes, the filter media and frame are designed for continuous operation up to 70C and moderate humidity levels.