Page 5 - Vira Filter Digital Catalouge

AIR FILTERS

INTERNATIONAL CL ASSIFICATION

STANDARDS

COARSE EN 779-2012 & ISO 16890

Recomended Average
European MERV NEW STANDARD
Group Designation Final Pressure Arrestanc e (Am)
Filter Class Rating ISO 16890
Drop (Pa) of Synt hetic dust (%)
EN 7 9-2012 ASHRAE 52.2 ISO COARSE (%)
7
G1 MERV 1 250 50 ≤ A m < 65
G2 MERV 2-4 250 65 ≤ A m < 80 >30%
COARSE G
G3 MERV 5-6 250 80 ≤ A m < 90 >40%
G4 MERV 7-8 250 90 ≤ A >60%

PRE FILTERS

Diffusion Media FF-560 GX 5

Diffusion Media CC-600 G 6

Diffusion Media FF-500 G 7

Filter Media FHT-SERIES 8

Glass Fiber Roll Filters 9

Metallic Panel Filters 10

Pleated Filters 11

Pocket Filters 12

Better Air Every Where

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