VIO - 2 Pack Air Purifier HEPA Filters

If you chose the Vio Air Purifier in a previous box, this convenient reFill is for you! Easily and automatically have new filters sent to you to keep your environment clean and fresh! INCLUDES 2 Pack of HEPA filters DIMENSIONS 4.58" x 4.58" x 3.5" each HOW TO USE Remove cover to your air purifier, remove old filter, insert new filter, replace cover. MATERIALS Some level of activated carbon based material CARE INSTRUCTIONS Change every 1-2 months depending on use.