Zehnder Filter set Coarse 60% (G4) + ePM10 50% (M5) for ComfoSpot 50 990 323 531 • Intelligent Smart Sense™ technology

• Intelligent Smart Sense™ technology tells you days run

Concealed underneath is a steel hanging hook for added versatility

The S90 range has been in production since the 1990's so the quality and durability of the fan has been proven and has stood the test of time

Weight (empty): 9lbs (4kg)

Zehnder Filter set Coarse 60% (G4) + ePM10 50% (M5) for ComfoSpot 50 990 323 531 • Intelligent Smart Sense™ technologyThis filter set consist of: 1x Anti Pollen Filter: This is also know as ePM10 50% (ISO 16890) or M5 (EN 779: 2012). At least 50% of particles between 0. 3 and 2. 5 m are removed from the air. 1x System Protection Filter. This is also know as Coarse G4 Filters, 60% (ISO 16890): At least 60% of particles larger than 10 microns are removed from the air.