Built In Central Vacuums, AirMaster, FloMaster, ModernDay and SilentMaster. Certain Specialty Residential and Commercial Vacuums such as the Cirrus Evolution, Lindhaus, Riccar, SEBO and Titan Vacuums!
Dirt Devil F45 Vacuum Filter 2KQ010700
Dirt Devil F45 Vacuum Filter 2KQ010700. ONE filter For models SD40000. Picture is front & back for reference.