HQRP Washable Filter 4-Pack for Dirt Devil UD40255 Express, UD40045 UD40050 Easy Clean, M084501 M084501V M084510 Vibe Lite Vac Vacuum Cleaner Coaster HQRP&reg; Four Replacement Filters plus HQRP&reg; Coaster; Compatible with Original filter; 2 weeks DOA replacement warranty! HQRP&reg; Filters are Washable and Reusable!