空くう気き浄じょう化か機き

noun

air purifier; air filter

Refers to a device that removes dust, pollen, odors, or other particles from the air, commonly used in homes and offices.

• 花か粉ふん症しょうの季き節せつには空くう気き浄じょう化か機きが欠かかせない。

  An air purifier is indispensable during hay fever season.

• この空くう気き浄じょう化か機きはフィルターの交こう換かんが簡かん単たんだ。

  This air purifier makes it easy to replace the filter.