Size filter is not working

Question

I have added size filter in Manadev Layered Navigation

Catalog Input Type for Store  - Multiple Select

Size filter is based on Range i.e

1.  0 to 0.5  
2.  0.5 to 1  
3.  1 to 1.5  

Filter works fine when I update the record in catalog_product_index_eav, catalog_product_index_eav_tmp and catalog_product_entity_varchar table. But when I come next day , filter value get changed on above table.

Can anyone tell the reason why it is happening?

Is this because I have not updated the same in catalog_product_index_eav_idx ?

Answer 1

I have stopped product attribute indexing.