According to the website of Dirt Devil fits the filter set for the following models
Dirt Devil M2009, M2009-0, M2009-1, M2009-2, M2009-3, M2009-4, M2009-5, M2009-6, M2009-7, M2009-8, M2009-9, M2013, M2013-0, M2013-1, M2013-2, M2013-3, M2013-4, M2013-5, M2013-6, M2013-7, M2013-8, M2013-9, M2881, M2881-0, M2881-1, M2881-2, M2881-3, M2881-4, M2881-5, M2881-6, M2881-7, M2881-8, M2881-9.
for Centrino SX models following Manufacturer no .: Filterset applies 2880001
suitable for Dirt Devil M2880, M2880-0, M2880-1, M2880-2, M2880-3, M2880-4, M2880-5, M2880-6, M2880-7, M2880-8, M2880-9
I hope I could now facilitate the decision to buy a few. Amazon should this information really complement times ...