
SAAF Cassette Medium Duty
SAAF Cassette Medium Duty is a high-efficiency gas filtration cassette featuring a patented, durable design. Pre-filled with user-specific SAAF media, it is ideal for applications such as odour control, contaminant removal, and indoor air quality improvement.
High Tech Features
SAAF Cassette Medium Duty comes prefilled with SAAF chemical media. High technology design tools were employed to validate the design and confirm better performance. Computational Fluid Dynamics (CFD) modeling and performance tests confirm optimal design. The resulting design and construction surpass any competitor’s cassettes in the market, while allowing users a truly better design with value-enhancing features. The design retrofits easily and performs better than older legacy cassettes in existing installations.
Efficiency and Performance
Most legacy cassette manufacturers state that their cassettes operate at >90% removal efficiencies. In reality, these efficiencies are not cassette efficiencies. In an installation, removal efficiency is dependent on the precise sealing of the chemical media delivery mechanism, i.e., the cassette with the cassette holding mechanism. Due to looser manufacturing tolerances, testing of most legacy cassettes shows removal efficiencies as low as 65%.
Design, Construction, and Patents
SAAF Cassette Medium Duty performs and operates at the optimum gas filtration efficiency due to various patent-pending features.

Filter Depth (mm) | 441 |
Chemical Bed Depth (mm) | 25 |
Media Type | Carbon, Impregnated Carbon, Chemical, Blended |
Frame Material | Plastic |
UL 900 Certificate | Optional |
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