Keep your air conditioner running smoothly with the Delonghi NE1668 Air Conditioner Filter. This high-quality filter is designed to trap dust, pollen, and other particles, ensuring that your air stays clean and fresh. With its durable construction, it will last for a long time, providing you with consistent performance. With the Delonghi NE1668 Air Conditioner Filter, you can enjoy cool and clean air all year round. Don't let your air conditioner suffer from clogged filters - get the Delonghi NE1668 Air Conditioner Filter today and breathe easy.