Filter HRQ-PremAIR-FILT-G4 (standard)
G4 pleated panel filters creates a larger media surface area for air filtration and ensures lower pressure drops. Filters are classified as in the ISO Coarse 70% according to ISO 16890 standards.
Filter HRQ-PremAIR-FILT-F7 (optional)
F7 is classified as a fine filter according to EN 779:2012 norm and as ePM1 55% in accordance with new standard ISO 16890.