The Spectra SMF Pocket Filter offers high efficiency filtration while maintaining low resistance to airflow. The non-shed media eliminates fiber migration downstream, and the ultrasonic welding provides zero leakage from pocket edges. The open throat design and the precise pocket spacing produces a product that is aerodynamically balanced and provides excellent all-round performance.

 Spectrum TP welded stiff pocket filters are aerodynamically designed for full media utilization. The filter incorporates high performance synthetic filter media featuring progressive density and high dust holding capacity, designed for critical or harsh air handling units. The depth-loading filter media is manufactured in a progressive density multi-layering technique to ensure high dust holding capacity with the lowest pressure drop. 

Spectrum AP series rigid pocket filters are designed with high performance synthetic media. These filters have low pressure drop with high dust-holding capacity and leads to lesser energy consumption. The specially designed AP filters load the maximum amount of dust and still achieves the optimised pressure drop.

Progressively denser synthetic media, it comes with PU frame with galvanised steel frame. The filters are tested as per ISO 16890-16 in European laboratories. Available ISO Coarse efficiencies and Energy rated as per EUROVENT (4/5).