This is the 4945th most frequent Russian word.
кондиционера
The Russian word "кондиционера" means "air conditioner" in English.
Here, 'кондиционера' refers to the possessive context, describing the object (filter) belonging to an air conditioner, demonstrating its use in the genitive case.
Я купил новый фильтр для кондиционера.
I bought a new filter for the air conditioner.
In this sentence, the related action verb 'включил' relates to the air conditioner as an appliance, indicating its direct role in the scene.
Иван включил кондиционер перед выходом.
Ivan turned on the air conditioner before leaving.
'кондиционер' is used directly as the subject of the sentence, showcasing its usage as the main noun.