Nispira Replacement Filter Compatible with Mini Restful Air Purifier, 2-in-1 Filtration with Fine Particle Layer and Activated Carbon Layer, Easy Installation, Home Bedroom Office Use, 1 Pack

["Designed for use with Mini Restful air purifier models. Please confirm your purifier model before purchase for proper compatibility and installation.","Features a layered filtration design with a fine particle filtration layer and activated carbon layer for everyday household use.","Designed to support consistent airflow circulation and routine purifier operation in bedrooms offices apartments dorm rooms and other compact spaces.","Compact lightweight structure allows convenient filter replacement without complicated tools or difficult setup procedures.","Ideal for regular maintenance and everyday operation in living spaces work areas nurseries and personal rooms.","For best performance regular replacement is recommended depending on room conditions airflow exposure and usage frequency."]