Levoit Air Purifier, 20 Tatami Mat Size

I have been using this for about a year. While there are some minor signs of use, it is still fully functional.
I am offering this at a low price, so please only cover the shipping costs.

Below is a portion of the official product description.

[Powerful and Quick Purification! Suitable for up to 20 Tatami Mats] With patented VortexAir 3.0 technology and 11 centrifugal fans, the suction power is further enhanced! It purifies an 8-tatami mat room in just 13 minutes at maximum airflow. The air purification capacity supports up to 20 tatami mats, making it suitable for small spaces like 6-tatami mat bedrooms, nurseries, and single-person apartments, as well as larger spaces like offices and living rooms.
[3-Layer Filtration and 2-Layer Sterilization to Free You from Air Concerns!] Equipped with a high-performance integrated filter that effectively removes bacteria, dust, mold, allergens, PM2.5, cigarette smoke, and pet odors and dander. It can remove 99.97% of 0.1μm fine particles and achieve a sterilization rate of 99.99%, helping to alleviate symptoms like sneezing, runny nose, and itchy nose.
[Quiet and Energy-Saving, Safe to Leave On!] Patented silent technology and a special airflow path design reduce operating noise to as low as 24dB. It also features a screen display off function, allowing even those sensitive to light to sleep soundly. In addition to its quiet operation, the power consumption in sleep mode is only 7W, making it energy-efficient and worry-free to leave on.
[Timer and Child Lock Functions for Added Convenience] Features an operation panel with functions such as 1-12 hour timer settings. It is easy to operate for everyone, from young people to the elderly. The child lock function prevents accidental operation by babies or pets, ensuring your room's air is safely protected. If the filter check lamp lights up, it does not necessarily mean the filter needs replacement. You can reuse the filter by cleaning and resetting it. If the lamp remains lit after resetting, then replacement is necessary.
[About the Filter] Cleaning the filter every 2-4 weeks will improve purification performance and extend the filter's lifespan. For replacement filters, please search for B07TYMHQQG or B0861RKWP7. The filter's lifespan is stated as 2 years, but the recommended replacement period is 6-12 months. For optimal plasma effect, use in spaces of 20 tatami mats or less. Additionally, when the air quality is poor, setting it to the highest airflow will allow for rapid deodorization and dust collection.