PE-FLEX FSA cone filters
for round anemostats 125mm
The FSA conical filter for round air diffusers is designed to protect mechanical ventilation ducts from contamination.
The conical shape increases the air filtration surface and reduces pressure losses of the passing air.
Pack Size
What is the FSA cone filter
The FSA conical filter for round air diffusers is designed to protect mechanical ventilation ducts from contamination. Thanks to the special conical-shaped filtration fabric, impurities such as dust, insects, and grease are captured on its surface, thus protecting the entire section of the installation – from the diffuser to the heat recovery unit. The conical shape increases the air filtration surface and reduces pressure losses of the passing air.
INSTALLATION guide
The conical filter for the air diffuser is mounted directly on the diffuser.
Step-By-Step Installation Guide
- Unscrew the anemostat
- Remove the sealing foam from the anemostat
- Install the conical filter in place of the foam
- Screw the anemostat back on
application
It is advised to install filters in mechanical ventilation systems on exhaust air diffusers, with the option to also install them on supply air diffusers. If the ventilation unit (such as a heat recovery unit) is equipped with filters, it may be sufficient to only place filters on the exhaust diffusers. That said, conical filters are also highly effective on supply diffusers, as they help prevent the appearance of black “rings” around diffusers on ceilings. Polluted air from spaces like kitchens, bathrooms, closets, and toilets is drawn through diffusers or grilles, passes through the ductwork, and is filtered only at the ventilation unit. The FSA conical diffuser filter is designed to prevent contaminants from polluting the exhaust ducts. Dust, cooking vapors, and grease accumulate on the filter surface, keeping the duct walls clean.
additional information
Filtration class: G3
Max working temperature: 100°C