Replacement Filter Cartridge for CF-7000 Portable Water Filter, 3 Pack

I use the water filter for travel. So the filter dries out. Do I need to soak it each time to activate it, or only once when the filter is new?

Does this filter fit the every drop by whirlpool water dbwl2sm1 portable water filter?

Can you use beautiplov cf 7000 on every drop portable filter?

Does this fit the current Beautiplove filter being sold on Amazon? It doesn't say what model it is or if it is the "first version" or not.