Upgrade your BISSELL air400 air purifier with the Particle Sensor Door, designed for optimal performance. This essential component features a built-in particle sensor that detects air quality in real-time, ensuring your home stays fresh and clean. The durable design includes a screw for easy installation, making it a hassle-free replacement. With this sensor door, you can monitor air quality effortlessly, allowing your air purifier to adjust its settings automatically for maximum efficiency. Breathe easier knowing you have the right parts to keep your air clean and healthy!
