Biota Bot BB108 True HEPA GENUINE Replacement Filters are combination filters; an Elementary filter, a HEPA filter for airborne allergens, a carbon filter for odor removal plus a nano-mineral crystal filter which uses fine granular carbon to create another layer of absorption.
These are GENUINE Biota Bot Replacement filters. It is important to ouse genuine Biota Bot replacement parts to maintain product performance and warranty.
DO NOT WASH FILTERS! Filters should be replaced every 6-12 months depending on the use of the product
True HEPA and carbon activated charcoal layers to help improve air quality.
GENUINE Replacement filter for Biota Bot Desktop AIr Purifier Model #MM108
You can insert the filters either way with minimal difference. We suggest to place the black activated-carbon side out.