Compatibility This replacement humidifier filter is designed for Pelonis PSU10E1BB, PSU10E1WW, PSU10E2FWW, and PSU10E2FBB models. Key benefits Reliable moisture delivery: pulp construction with a reinforced grade aluminum layer increases water absorption for consistent humidification and steady output. Cleaner operation: Captures minerals and other impurities from water to reduce white dust and mineral buildup inside the unit and on surfaces. Longer filter life: The aluminum reinforcement strengthens the filter structure, helping it last longer under normal use. Simple maintenance: Tool installation and removal make filter changes quick and straightforward. For performance, the filter at least every 45 days or sooner with heavy use or hard water. Features and specifications Material: quality pulp plus a layer of grade aluminum for durability and improved water handling. Function: Wicks and distributes water to the humidifier evaporative element while trapping particulates and minerals. Compatibility: Intended for use with Pelonis PSU10E1BB, PSU10E1WW, PSU10E2FWW, and PSU10E2FBB humidifier models. Maintenance tip: Check the filter regularly for discoloration or reduced output and as needed to maintain efficient humidification. Use scenarios Bedroom during winter months to maintain consistent humidity levels and reduce dust settling on furniture. Home office to help preserve wooden furniture and reduce static buildup on electronic equipment. Living room or plant area to support consistent humidity for houseplants and indoor decor. Why choose this replacement filter This filter combines absorbent pulp and a reinforced aluminum layer for dependable water absorption, mineral capture, and straightforward installation. It is sized and configured to fit the specified humidifier models and is intended to keep the unit operating efficiently with minimal maintenance.