エアフィルタだった
eafirutadatta
1. Was an air filter.
Noun
#1917675
1. Was an air filter.
1. If it were an air filter; When it's an air filter
1. air
1. area
1. Japan Railways; JR
1. air conditioner; air conditioning
1. filter
1. (being) on air; (being) on the air
1. to flare up; to burst into flames