Filter-Monster Replacement Filter Compatible with Blueair 400 Series Particle...

This replacement filter from Filter-Monster.com is designed to fit Blueair 400 Series Particle filters. With its high-quality construction and reliable performance, it is an ideal choice for anyone looking to upgrade their indoor air quality. The filter is easy to install and will provide superior airflow and filtration for a long-lasting, efficient performance. The package includes one filter with the manufacturer part number BA400-FM1. It is compatible with Blueair 400 Series Particle filters and is made by Filter-Monster.com. This product is perfect for those looking to improve their home's indoor air quality and breathe easier. Never installed return