220mm depth maximizes the filtration surface area. By distributing the particulate load over a larger area, we reduce the rate of resistance increase, significantly extending the time between filter replacements compared to shallow-pleat alternatives.

Engineered to process up to 2000m³/h, the GB series is optimized for high-velocity HVAC systems. This allows for superior Air Change Rates (ACR) without the need for excessive filter banks, optimizing the footprint of the air handling unit.

Robust box-frame construction prevents media flexing and bypass under high static pressure. This structural integrity is critical for maintaining an airtight seal and consistent efficiency throughout the filter's entire lifecycle.