The Spectra SMF Pocket Filter offers high efficiency filtration while maintaining low resistance to airflow. The non-shed media eliminates fibre 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.

Spectra PU Series Rigid Pockets are a premium high efficiency air filter designed for critical or harsh air handling units. Pockets are extremely durable and will perform flawlessly over a long period of time. The depth-loading filter media is manufactured in a progressive den­sity multi-layering technique to ensure high dust holding capacity with lowest pressure drop. For the user, this results in long filter life and low energy and maintenance costs. The pocket filter medium is inherently rigid, with a welded rib construction to form a pocket with the highest possible function security in even the most brutal air pressure and high dust-laden environments.

Spectra 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. This translates to prolonged filter life and reduced energy and maintenance expenses for the user. 

Spectra AP Pockets stand out as highly efficient air filters specifically engineered for demanding air handling units. These filters exhibit exceptional durability, guaranteeing optimal performance over an extended lifespan. The filter media, designed for depth-loading, undergoes a progressive density multi-layering process, ensuring a remarkable dust holding capacity coupled with minimal pressure drop. This translates to prolonged filter life and reduced energy and maintenance expenses for the user. The inherently rigid pocket filter medium features a welded rib construction, creating a pocket that maintains its functionality with utmost reliability, even in harsh conditions characterized by intense air pressure and high levels of dust.