To elements from the filters you must add the below custom CSS in Theme Options > Design > Custom CSS.

Remove Types
.dropdown.listing_filter_select #a_filter_action {
display: none;
}
Remove Categories
.dropdown.listing_filter_select #a_filter_categ {
display: none;
}
Remove States
.dropdown.listing_filter_select #a_filter_county {
display: none;
}
Remove Cities
.dropdown.listing_filter_select #a_filter_cities {
display: none;
}
Remove Areas
.dropdown.listing_filter_select #a_filter_areas {
display: none;
}
Remove Sort Order
.dropdown.listing_filter_select #a_filter_order {
display: none;
}
Remove right border (for design consistency)
.listing_filters_head{
gap: 0px;
}


Help article about how to add custom CSS

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