AlorAir 1 Pack MERV-1 Filter for Helios MP55 Crawl Space Dehumidifier
1-Pack Replacement Filter: Designed specifically for the Helios MP55 dehumidifier. MERV-1 Filtration: Captures larger dust particles while maintaining smooth airflow. Equipment Protection: Helps reduce dust buildup inside the unit and supports stable performance. Easy Maintenance: Replace approximately every three months, depending on operating conditions.