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Model W*H*D(mm) Air flow(m³/h) Initial resistance (Pa) Filtration efficiency(%)
CHS 484*484*150 700 ≤220Pa ≥99.99

Sodium flame

600*600*150 800
484*484*220 1000
610*610*150 1200
820*600*150
630*630*220
915*610*150 1500
820*600*200 2000
968*484*220
1220*610*150
1260*630*220 3000