<catalog_category_layered translate="label">
    <label>Catalog Category (Anchor)</label>
    <reference name="left">
        <block type="catalog/layer_view" name="catalog.leftnav" after="currency" template="catalog/layer/view.phtml"/>
    </reference>

<catalog_category_layered translate="label">
    <label>Catalog Category (Anchor)</label>
    <reference name="left">
        <block type="catalog/navigation" name="catalog.leftnav" after="currency" template="catalog/navigation/left.phtml"/>
    </reference>

<catalog_category_layered>
    <remove name="catalog.leftnav"/>
<catalog_category_layered>