for="clinterval" data-i18n="label_chlorine_interval">Chlorine add (Days):</label></td>
            <td><input type="text" id="clinterval" value="7" maxlength="3" size="3"></td>
        </tr>
        <tr>
            <td><label for="freplaceinterval" data-i18n="label_filter_change_interval">Filter change
                    (Days):</label></td>
            <td><input type="text" id="freplaceinterval" value="60" maxlength="3" size="3"></td>
        </tr>
        <tr>
            <td><label for="fcleaninterval