if you are using both Dynamic Filter and seo url mod,
set Filter Style to Checkbox (Single), the filter doesn't work, and the page goes to domain.com/product-1?fltBrand=Array
i think it's a bug, cause i tried installing a fresh store, only with 2 mods: dynamic filter and seo url, and i also tried different seo url mods,
always get the same error

anyway, if i set Filter Style to Link, it works

what do i use Dynamic Filter checkbox filter style together with Seo Url mod ?