EPA filter zadržava mikro čestice od samo 0,3 μ, uključujući duhan, dim, pelud i kućnu prašinu.
Filter s aktivnim ugljenom zadržava čestice dima, široki raspon štetnih plinova, neugodne mirise, sitne čestice prašine i formaldehid.
De'Longhi strives to continuously improve the technical specifications and aesthetic features of its products. Despite every effort to provide accurate images of each product, their colour may slightly vary from the images shown, due to lighting sources or monitor settings.