Spare Sunbeam SCM3755C Moisturizing Filter - What it does - This moisturizing filter traps waterborne pollutants and dissolved solids during the humidification process, helping to deliver cleaner moisture before it enters the air. - Compatibility and replacement - Replaces the SWF-75 air filter via the Sunbeam SF221 replacement. - SF221 is the replacement for SWF-75, so this filter is suitable for Sunbeam systems that use SF221 as the replacement part. Please confirm compatibility with your model prior to installation. - Key benefits - Improves the quality of moisturized air by reducing water pollutants and dissolved solids. - Helps prevent mineral buildup and contaminants from entering the air stream. - Maintains consistent humidification performance when replaced as recommended. - How to use - Use as a spare replacement filter for Sunbeam SCM3755C moisturizing systems. - For best results, replace at least once per season or based on air quality and usage. - Practical use scenarios - Home with seasonal allergies: Use in a Sunbeam humidifier to help maintain cleaner, more comfortable indoor air during high-allergen periods. - Homes with hard water: Reduces the amount of dissolved solids entering the humidification cycle, helping protect the system. - Office or bedroom environments: Maintain consistent, clean moisture delivery in spaces that require reliable indoor air quality. - Important notes - Do not use beyond the recommended replacement interval; replace sooner if air quality or usage warrants. - Check model-specific compatibility to ensure proper fit and function with your Sunbeam unit.