MediumMedium250-400 sq.ftRemoveAllergies & AsthmaAllergies & AsthmaMaintain allergen-free air over timeRemoveChild & BabyKids & BabyTried and tested by parentsRemovePetsPetsCapture dander, hair, and light pet odorsRemoveVirus & BacteriaVirus & BacteriaTested against airborne germsRemove