Review on 2-Pack Tineco A10/A11 Hero A10/A11 Master PURE ONE S11 Series Cordless Vacuum Replacement Pre Filters by Wendell Chapman

I love my Tineco and for example have noticed that I haven't changed the filter for a while since I bought it. Oops. Jumped on Revain and ordered them last week. In the morning I changed the filter and started cleaning. And WOW, what a difference! Change filters guys!