For information;
It seems like this version is quite old. v.4.1.2 (11/20/2020).
They have released 3 updates after this one.
The changelog is available at https://www.presteamshop.com/en/prestashop-modules/filter-products-pro.html
Anyway, thanks for the share :)
You don't happen to have the latest version, 1.3.1?
What's New in Version 1.3.1(05/18/2021)
fix bug delete row product list
fix bug custom Number reset
Its probably a bad idea to install it. So DON'T.
There's a thread about Explorer Pro might be the cause of a hacked site with malware
https://www.prestashop.com/forums/topic/1030039-xsamxadoo-malware-through-explorerpro-module/
It's really not that easy. Sometimes the code that include those words is needed for the module to work.
You can search for those words and see whats around it, and then perhaps exclude some of it.
Without any coding skills it's probably better to just leave it be, and hope for the best :)