A:Answer Hello,
This hood does not have filters. Zephyr Typhoon, Hurricane and Cyclone hoods are filter-less with a self cleaning feature. The centrifugal blower system automatically liquefies cooking residue in its internal housing. All hoods are equipped with dishwasher safe residue cups to collect cooking residue during the self cleaning function. Cooking residues are often automatically liquefied and can accumulate in the residue cups from everyday use. Nevertheless, grease from cooking could also dry and adhere to the internal housing. Running the self clean function periodically will flush out accumulated residue in the range hood’s internal housing. Thank you for your inquiry! - Zephyr
