Question:Hi, will this fit for EL1019?
Answer:Yes, this will fit the EL1019.
Question:EL 2081A filter assembly?
Answer:The EL2081A vacuum uses the E2 EL65521 filter.
Question:I have an ergorapido model EL2001A. Is the filter I need?
Answer:For your model, you will need the Electrolux E2 filter which can be found here: http://evacuumstore.com/p-21162-electrolux-ergorapdio-power-filter.aspx