HEPA filter and carbon filter.

Replacement combined double filter for Airbi REFRESH air purifier, which consists of HEPA filter and carbon filter.

Carbon filter – carbon filter - it absorbs various odours and gases such as. formaldehyde. This colourless gas with a strong odour is often considered to be the most dangerous substance on the inside because it is irritating to the respiratory tract and eyes and is highly carcinogenic. Lifespan is about 1 year.

HEPA filter – captures particles as small as 0.1 µm with an activity of over 99.9%. Removes dust, pollen, smoke, animal allergens or fungal spores. Its lifespan is about a year too.