By filtering out impurities from the air, it helps keep your air conditioning system running smoothly, providing a cleaner and more pleasant driving experience. Its cotton material is easy to install and maintain, making it a practical choice for any home or RV. Features -Color:Black -Material:Cotton -Size:21.50X5.30X0.50cm/8.45X2.08X0.20in -High efficiency filtration: our air conditioner filter effectively captures, ensuring cleaner air - use: designed for extended use, this filter reduces the frequency and cost of replacements -Easy installation: user-friendly, this filter can be installed quickly and easily without the need for assistance -Wide compatibility: suitable for various brands and models of air conditioners, this filter meets the diverse needs of different users -Convenient to use: simple and straightforward, this filter ensuring easy maintenance and operation Package list: 6 x filter cotton