Can I use this....?!

[Babsb]

Next time I get to the 'city' Im going to look for some blue foam..but..

Today when I was out shopping, I found some "Central Humidifier Replacement Media Pad" s

This is what I picked up:
LS85 - Part Info at Appliance Factory Parts

Would anyone happen to know if this can be used the same as the blue foam?

Thanks!