滤芯

Traditional form:

濾芯

Pinyin (reading):

lüxīn

Definitions:

• filter cartridge
• filter

Characters:

• 滤 - to filter, to strain
• 芯 - core, pith; the pith of a rush (Juncus effusus)

Traditional characters:

• 濾 - to filter, to strain
• 芯 - core, pith; the pith of a rush (Juncus effusus)