Kurita Commercial Air Conditioner Filter N57 2 Pieces Made in Japan AICF-5072

Just stick it on your air conditioner! An air conditioner filter that catches dirt in the air and makes your indoor environment more comfortable. [Size] Approximately 57 x 57cm (per piece) [Weight] Approx. 40g (per piece) [Estimated replacement time] Approximately 4 weeks (varies depending on the environment in which the air conditioner is used.Regardless of the estimated usage period, if the filter becomes dirty and gradually becomes black and a pattern becomes clearly visible, it is a sign that it needs to be replaced.)