Any extension from MANAdev Layered Navigation series including SEO Layered Navigation Plus can be put into any CMS page including Home Page. Here is how:

  1. Open CMS->Pages->[your page]  in Magento Admin Panel.
  2. Add the following layout instructions to Design tab->Page Layout->Layout Update XML:

    <update handle="cms_page_layered" />

    <!-- add category products to content column -->

    <reference name="cms.products">

        <block type="catalog/product_list" name="product_list" 

          template="catalog/product/list.phtml">

          <action method="setCategoryId"><category_id>3</category_id></action>

          <block type="core/text_list" name="product_list.name.after" as="name.after" />

          <block type="core/text_list" name="product_list.after" as="after" />

          <block type="catalog/product_list_toolbar" name="product_list_toolbar" 

              template="catalog/product/list/toolbar.phtml">

            <block type="page/html_pager" name="product_list_toolbar_pager"/>

          </block>

          <action method="addColumnCountLayoutDepend">

              <layout>empty</layout>

              <count>6</count>

          </action>

          <action method="addColumnCountLayoutDepend">

              <layout>one_column</layout>

              <count>5</count>

          </action>

          <action method="addColumnCountLayoutDepend">

              <layout>two_columns_left</layout>

              <count>4</count>

          </action>

          <action method="addColumnCountLayoutDepend">

              <layout>two_columns_right</layout>

              <count>4</count>

          </action>

          <action method="addColumnCountLayoutDepend">

              <layout>three_columns</layout>

              <count>3</count>

          </action>

          <action method="setToolbarBlockName"><name>product_list_toolbar</name></action>

        </block>

    </reference>

    <reference name="before_body_end">

        <block type="mana_filters/layer" name="mana_layer" as="mana_layer" before="-">

            <action method="setCategoryId"><category_id>3</category_id></action>

        </block>

    </reference>

     

  3. Also insert ID of desired category  in <category_id>3</category_id> (2 times).
  4. Open desired category of your store through Catalog->Manage Categories. Make sure that Is Anchor=Yes on Display Settings tab.