Compatible with vacuum cleaners: Compact C1, Compact C2, Complete C2, Complete C3, as well as the S4000 to S4999, S5000 to S5999, S6000 to S6999 and S8000 to S8999 series. Replaces for: -HA 50 / -AH 50 / -AP 50 / -AA 50 / -SA 50 / SA- 50 / S4 S5 S6 S8. Color: as shown Material: plastic Package Contents: 3 x Filter Elements 3 x Cotton Filter Sets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.