public function getFilteredRequestListUrl($filters = array())
    {
        // Preserver current filter
        $currentFilters = Mage::helper('sheep_debug/filter')->getRequestFilters($this->getRequest());
        $filters = array_merge($currentFilters, $filters);

        return $this->getRequestListUrl($filters);
    }
public function getFilteredRequestListUrl($filters = array())
    {
        // Preserver current filter
        $currentFilters = Mage::helper('sheep_debug/filter')->getRequestFilters($this->getRequest());
        $filters = array_merge($currentFilters, $filters);

        return $this->getRequestListUrl($filters);
    }
Returns url for request list with current filters

@param array $filters
@return string