AlorAir 3 Pack MERV-1 Filter for Helios MP55 Crawl Space Dehumidifier
3-Pack Replacement Filters: Designed specifically for the Helios MP55 dehumidifier. MERV-1 Filtration: Captures larger dust particles while maintaining smooth airflow and efficient operation. Equipment Protection: Helps prevent dust buildup inside the unit and supports long-term performance. Easy Maintenance: Recommended replacement every three months, depending on operating conditions.