Enhance the quality of your CPAP therapy with the GoodKnight 418 Foam Filter, designed for high-performance filtration and cleaner air. This durable foam filter effectively traps dust, debris, and larger particles, preventing them from entering your CPAP machine and ensuring optimal airflow. Easy to clean and maintain, it helps extend the lifespan of your device while improving the overall air quality for a more comfortable sleep experience. Perfect for CPAP users who prioritize hygiene and efficiency, the GoodKnight 418 Foam Filter ensures you breathe easy all night long.