InvisiClean Replacement Activated Carbon Prefilter - 4 Pack - Compatible with InvisiClean Aura IC-5018 and Sensa IC-5120 Air Purifiers

Replacement Carbon Prefilter - Compatible with InvisiClean IC-5018 and IC-5120 - 4 Pack | Reduces odors from cooking, smoking, pets and more | Prefilter should be cleaned or replaced monthly to extend your HEPA filter life