捕捉效率 | 效率 | MERV效率 | 歐洲效率分級(jí) |
60%~80% | 小于20% | MERV1~4 | G1 G2 |
80%~90% | 小于20% | MERV5 | G3 |
90%~95% | 20%~30% | MERV6 | G4 |
90%~95% | 25%~30% | MERV6~7 | G4 |
95% | 30%~40% | MERV7~8 | G4 |
95%~98% | 40%~50% | MERV8~9 | G5 |
98% | 50%~60% | MERV9~10 | F5 |
99% | 60%~70% | MERV10~11 | F6 |
99% | 70%~80% | MERV12~13 | F6 |
99% | 80%~90% | MERV13~14 | F7 |
99% | 90%~95% | MERV14~15 | F8 |
NA | 95%DOP | MERV16 | H11 |
NA | 99.97% | - | U13 |
NA | 99.99% | - | - |
NA | 99.999% | - | U14 |
NA | 99.9995% | - | U15 |