For Sharp Air Purifier KC-CD30-W KC-WE30-W KC-WE31-W  Replacement Formaldehyde Hepa Filter 40*25*3.6cm for sharp air purifier parts kc w280sw r kc z280sw kc cd30 w kc bb30 w kc wb3 w kc bd30 s kc c100sc w r hepa composite filter