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!

2 Pack of HEPA filters

4.58" x 4.58" x 3.5" each

Remove cover to your air purifier, remove old filter, insert new filter, replace cover.

Some level of activated carbon based material

Change every 1-2 months depending on use.

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