Air Filtration

Glass Fiber Flat Panel Filter

Product Model: FEIERTE-PB (Glass Fiber Flat Panel Filter)

FEIERTE-PB glass fiber flat panel filter designed for primary filtration in HVAC and industrial ventilation systems. Effectively captures coarse and fine airborne particles while maintaining low pressure drop and stable airflow, extending the service life of downstream filters and improving overall system performance.

Glass Fiber Flat Panel Filter

Overview

FEIERTE-PB glass fiber flat panel filter designed for primary filtration in HVAC and industrial ventilation systems. Effectively captures coarse and fine airborne particles while maintaining low pressure drop and stable airflow, extending the service life of downstream filters and improving overall system performance.

Engineered and supported by Rojanapat Engineering, this product is delivered with full technical consultation, installation guidance, and long-term after-sales support tailored to your process.

ModelFEIERTE-PB (Glass Fiber Flat Panel Filter)
MediaGlass Fiber
Filter TypeGlass Fiber Flat Panel Filter
Filtration StagePre Filter (Primary Filtration)
Filter ClassG3 – G4 (EN 779)
Average Arrestance84 – 94%
MERV RatingMERV 5 – 8
Filter MediaGlass Fiber Mat
Frame MaterialCardboard / Galvanized Steel
Support GridAluminum Mesh / Galvanized Steel Mesh
Available SizesMultiple Standard Dimensions
Thickness50 / 100 mm
Recommended Final Pressure Drop200 Pa
Maximum Final Pressure Drop250 Pa
Maximum AirflowUp to 125% of Rated Airflow
Maximum Operating Temperature100°C
Maximum Relative Humidity100%
FlammabilityDIN 53438 Class F1 / UL 900 Class 2

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