Sales & Marketing Manager
at Sifim
Over the past two decades, commercial kitchen hoods have significantly improved their filtration systems. Stefano Sopranzetti, Sales & Marketing Manager at Sifim, explains how the company contributes to this evolution through high performance filters designed to enhance safety, efficiency and air quality in professional kitchens.
How have filtration systems evolved in recent years?
In the last twenty years, filters have moved from simple mesh solutions to labyrinth and combined systems with much higher performance.
At Sifim, we design filters by studying shapes, materials and compositions that are first tested in our laboratory. Only after strict filtration and fire resistance tests are successfully passed are the products introduced to the market. This approach ensures consistent performance and reliability.
What distinguishes the Sifim product range?
Our range includes various types of labyrinth, combined and odour control filters. We offer solutions starting from solid entry level performance up to next generation filters developed through intensive research, achieving higher efficiency without increasing pressure drop.
Combined filters, made of a labyrinth section and a mesh section, are often the preferred choice to ensure optimal performance. Higher efficiency also means greater environmental responsibility, as more grease is retained and odours are reduced, resulting in cleaner air being released into the environment.
How do certifications and maintenance impact safety?
All our filters are designed to maximise efficiency while limiting pressure loss. Performance is tested according to VDI 2052, which measures aerosol separation efficiency. Labyrinth filters, and combined models where possible, are certified for fire safety in accordance with EN or UL standards.
We believe it is essential to provide certified and tested products for kitchen safety. Proper positioning and maintenance are equally important, as incorrect use can increase noise levels and create fire risks.
What are the future directions for kitchen filtration?
The market is moving towards more efficient, sustainable and energy conscious solutions. Filters will remain central in grease retention and fire prevention. Our ongoing research focuses on improving performance, reducing odours and lowering noise to further enhance kitchen environments.
Filtration today is not just a technical component but a key factor in safety, compliance and environmental quality within professional kitchens.
