The Delonghi AS00003674 Portable Air Conditioner Air Filter, a must-have accessory to ensure your air conditioner functions at its best. This genuine Delonghi air filter is designed to fit perfectly in your portable air conditioner, providing optimal filtration for improved air quality. By trapping dust, pollen, and other airborne particles, this filter helps maintain a cleaner environment in your home or office. Keep your air conditioner running efficiently and enjoy fresher, cleaner air with the Delonghi AS00003674 Portable Air Conditioner Air Filter.