Uninstalling extension

Following are the steps for Multiple Select in Layered Navigation (filters) extension's uninstall:

1. Remove all the files and folders of Multiple Select in Layered Navigation (filters) extension from your Magento(app,js,skin) installation through FTP.
2. Run the below script to clean your database.

DELETE FROM eav_entity_type WHERE entity_type_code = 'm_filter';

DROP TABLE IF EXISTS m_filter_int;

DROP TABLE IF EXISTS m_filter_varchar;

DROP TABLE IF EXISTS m_filter_datetime;

DROP TABLE IF EXISTS m_filter_decimal;

DROP TABLE IF EXISTS m_filter_text;

DROP TABLE IF EXISTS m_filter;

DROP TABLE IF EXISTS m_attribute;

DROP TABLE IF EXISTS m_db;

DROP TABLE IF EXISTS m_db_log;

DROP TABLE IF EXISTS m_filter2_value_store;

DROP TABLE IF EXISTS m_filter2_value;

DROP TABLE IF EXISTS m_filter2_store;

DROP TABLE IF EXISTS m_filter2;

DROP TABLE IF EXISTS m_seo_url_history;

DROP TABLE IF EXISTS m_seo_url;

DROP TABLE IF EXISTS m_seo_url_conflict;

DROP TABLE IF EXISTS m_seo_schema_store_flat;

DROP TABLE IF EXISTS m_seo_schema_store;

DROP TABLE IF EXISTS m_seo_schema_flat;

DROP TABLE IF EXISTS m_seo_schema;

DROP TABLE IF EXISTS m_edit_session;

DELETE FROM core_resource WHERE code = 'mana_core_setup';

DELETE FROM core_resource WHERE code = 'mana_db_setup';

DELETE FROM core_resource WHERE code = 'mana_seo_setup';

DELETE FROM core_resource WHERE code = 'mana_filters_setup';

DELETE FROM core_resource WHERE code = 'manapro_filtershowmore_setup';

DELETE FROM core_resource WHERE code = 'manapro_filtersuperslider_setup';

DELETE FROM core_resource WHERE code = 'manapro_filtercolors_setup';

DELETE FROM core_resource WHERE code = 'manapro_filterexpandcollapse_setup';

DELETE FROM core_resource WHERE code = 'manapro_filterhelp_setup';

DELETE FROM core_resource WHERE code = 'manapro_filterpositioning_setup';

DELETE FROM core_resource WHERE code = 'manapro_filterseolinks_setup';