@DrPieterPeach @joeyfox85 I don't know about 5x but it is definitely a lot bigger. Both are cylindrical filters (airflow out to in), and the HM filter is both bigger diameter and thickness. HM also includes a LOT of activated carbon for gas/odor reduction. LV filter has much less carbon.
@DrPieterPeach @joeyfox85 我不知道 5 倍，但肯定要大得多。两者都是圆柱形过滤器（气流由外向内），而 HM 过滤器的直径和厚度都更大。 HM 还包括大量用于减少气体/气味的活性炭。 LV 过滤器的碳含量要少得多。