Suitable for families with allergy concerns, people seeking relief from pollen, pet owners dealing with odors and hair, and professionals looking to improve office air quality. For use in a wide range of spaces, including living rooms, bedrooms, kitchens, offices, conference rooms, hospitals, clinics, and pet areas, this filter adapts to different environments to improve air where it is needed. Designed for convenience, the filter requires no professional tools for installation, is compatible with multiple brands and models, and operates quietly to maintain a peaceful atmosphere while purifying the air. The indoor dryer vent air purification filter features advanced filtration technology that effectively removes allergens, delivering a fresh indoor environment. Use scenarios In the living room during pollen season, the filter helps reduce pollen and pet dander to improve comfort for allergy sufferers. In a petfriendly home, it helps control odors and pet hair in common areas and bedrooms. In offices, conference rooms, clinics, or hospital settings, it supports cleaner air for staff, clients, and patients.