Dust Magnet for 34 Tatami Mats Purchased at the beginning of December 2025. Used for approximately one month in a one-room apartment with no pets and no smoking. I liked the unique design, where the top part serves as a small item shelf. However, it's a bit large for my room, so I'm selling it. The main unit is ready to use as soon as you turn it on, and the original filter set is also included. The pre-filter on the main unit is in good condition, but I will clean it as much as possible before shipping. The original box is not included. I will pack it properly for shipping, so please consider it.