A similar question was actually previously asked and answered in THIS ARTICLE.
Basically, you need to find the appropriate line of code that’s pulling your price information on the integration level, and then change that so it says: Price: {{ product.price|divided_by:100.0|json }}
This will then convert the way the price is pulled in from a string (which it needs to be so the currency symbol can be displayed) into a numerical value (which will enable you to search and filter based on the value).
A similar question was actually previously asked and answered in THIS ARTICLE.
Basically, you need to find the appropriate line of code that’s pulling your price information on the integration level, and then change that so it says: Price: {{ product.price|divided_by:100.0|json }}
This will then convert the way the price is pulled in from a string (which it needs to be so the currency symbol can be displayed) into a numerical value (which will enable you to search and filter based on the value).