Enhance the performance and longevity of your Delonghi portable air conditioner with the Delonghi AS00001712 Portable Air Conditioner Upper Filter. This essential filter is designed to efficiently capture dust, pollen, and other airborne particles, ensuring cleaner and fresher air in your space. By regularly replacing the upper filter, you can maintain optimal air quality and maximize the cooling efficiency of your portable air conditioner. Trust the Delonghi AS00001712 filter to keep your indoor environment comfortable and healthy, providing peace of mind with its reliable performance and compatibility with your Delonghi portable air conditioner.