Save Money Included 1 HEPA filters and 2 carbon prefilters.Odor Free With premium materials and advanced technology, smell less and safe to use.Fresh Air Noticeably collects a crazy amount of dust, dander, while also keeping smoke and pet odor away, helping people sensitive to the air for easier breathing.Our filters can effectively filter the smoke generated by wildfires, making the indoor air fresh and pleasantAll manufacturers' names and part numbers are used for compatibility information only.Convenient Setup Installation is a cinch just pop out the old one and replace the new one.Remarque : les donnes sont toutes mesures manuellement, veuillez autoriser une erreur de 1 3 cm, en raison de la diffrence de lumire et d'affichage, il y aura une certaine diffrence de couleur, l'objet rel reu prvaudra.