The correct filter for your Bissell  EasyVac model# 3130 is the filter part# 2037023 (203-7023). The Bissell EasyVac filter part# 2037023 (203-7023) comes as a foam filter with cage. 

Here is a link to view and purchase the Bissell EasyVac model #3130 filter part# 2037023 (203-7023):http://www.govacuum.com/genuine-bissell-inner-outer-circular-filter-set-part-2037023.html


Genuine Bissell Inner & Outer Circular Filter Set Part # 2037023