On the other hand, the cs filters are pretty bad: weapons take too much space, not using default items as icons make it look like a crappy gambling site, why use the csgo weapon groups instead of the cs2 weapon groups (pistols, mid-tier, rifle), searching for skin collections is still a pain because they all start with "The", zeus being in other instead of with the other weapons is inconsistent, the game selector being under the search box is silly, the comboboxes at the bottom should open upward to show more options unless it's only 3-4 options, you have to scroll up and down if you want to change your search text, can't select container types (case, capsules, packages), no gloves selector like with knives, no non-tournament sticker option, stickers have a base grade option in rarity but base grade stickers do not exist (not yet at least, free weekly stickers coming?)

If it was up to me i'd rework it like this:
Pistols --- Knives
Mid-Tier--- Gloves
Rifles --- Other*
Collection - Container - Type**

*Other equipable items go here like agents, zeus and whatever other graded equipable items you may add
**Move sticker here and remove the tag option which literally points to a single result, it'll show when searching tools (can specify further in the extra filters part next to price controls)