SELECT 
  cscart_product_filters.filter_id, 
  MIN(
    cscart_product_features_values.value_int
  ) as min, 
  MAX(
    cscart_product_features_values.value_int
  ) as max 
FROM 
  cscart_product_features_values 
  LEFT JOIN cscart_products as products ON products.product_id = cscart_product_features_values.product_id 
  LEFT JOIN cscart_product_filters ON cscart_product_filters.feature_id = cscart_product_features_values.feature_id 
  LEFT JOIN cscart_product_features ON cscart_product_features.feature_id = cscart_product_features_values.feature_id 
  INNER JOIN cscart_products_categories as products_categories ON products_categories.product_id = products.product_id 
  INNER JOIN cscart_categories ON cscart_categories.category_id = products_categories.category_id 
  AND (
    cscart_categories.usergroup_ids = '' 
    OR FIND_IN_SET(
      0, cscart_categories.usergroup_ids
    ) 
    OR FIND_IN_SET(
      1, cscart_categories.usergroup_ids
    )
  ) 
  AND cscart_categories.status IN ('A', 'H') 
  LEFT JOIN cscart_ult_product_descriptions shared_descr ON products.product_id = shared_descr.product_id 
  LEFT JOIN cscart_aval_statuses ON cscart_aval_statuses.aval_status_id = products.aval_status 
  LEFT JOIN cscart_aval_statuses_descr ON cscart_aval_statuses.aval_status_id = cscart_aval_statuses_descr.aval_status_id 
  AND cscart_aval_statuses.status = 'A' 
  AND cscart_aval_statuses_descr.lang_code = 'en' 
  LEFT JOIN cscart_product_popularity as popularity ON popularity.product_id = products.product_id 
WHERE 
  cscart_product_filters.filter_id IN (13, 68, 69, 70, 71, 72, 73, 74) 
  AND cscart_product_features_values.feature_id IN (30, 167, 169, 170, 171, 175, 173, 174) 
  AND cscart_product_features_values.lang_code = 'en' 
  AND cscart_categories.category_id IN (417) 
  AND cscart_categories.company_id = 1 
  AND (
    products.usergroup_ids = '' 
    OR FIND_IN_SET(0, products.usergroup_ids) 
    OR FIND_IN_SET(1, products.usergroup_ids)
  ) 
  AND products.status IN ('A') 
  AND cscart_product_features.feature_type IN ('N', 'O', 'D') 
GROUP BY 
  cscart_product_features_values.feature_id

Query time 0.00446

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_categories const PRIMARY,c_status,p_category_id,idx_category_id PRIMARY 3 const 1 Using temporary; Using filesort
1 SIMPLE products_categories ref PRIMARY,pt,product_id_idx,category_id_idx,product_category_idx,category_product_idx PRIMARY 3 const 12 Using index
1 SIMPLE products eq_ref PRIMARY,status,product_id_idx,status_idx PRIMARY 3 mahm3t_cs443.products_categories.product_id 1 Using where
1 SIMPLE cscart_product_filters index PRIMARY,feature_id,feature_id_status_idx,filter_id_idx,feature_filter_idx feature_filter_idx 6 51 Using where; Using index; Using join buffer (flat, BNL join)
1 SIMPLE cscart_product_features_values ref PRIMARY,fl,lang_code,product_id,fpl,product_id_idx,feature_id_idx,feature_value_product_idx,product_feature_idx fpl 12 mahm3t_cs443.cscart_product_filters.feature_id,mahm3t_cs443.products_categories.product_id,const 1 Using index condition
1 SIMPLE cscart_product_features eq_ref PRIMARY PRIMARY 3 mahm3t_cs443.cscart_product_filters.feature_id 1 Using where
1 SIMPLE shared_descr ref PRIMARY,product_id product_id 3 mahm3t_cs443.products_categories.product_id 11 Using index
1 SIMPLE cscart_aval_statuses eq_ref PRIMARY PRIMARY 4 mahm3t_cs443.products.aval_status 1
1 SIMPLE cscart_aval_statuses_descr ref aval_status_id aval_status_id 10 mahm3t_cs443.cscart_aval_statuses.aval_status_id,const 1 Using where; Using index

Result

filter_id min max
69 0.680 1.310