How long are blank cartridges supposed to last?

[IvanR]

The filler in my Joye510 blank cartridges seems to get pushed down by the atomizer, and after a few refills it doesn't spring back again, I wonder if it will make contact with the atty or not. So I wiggle it back up with tweezers but after a few days it gets messy so I throw it away.

Does anyone know, is this normal? I should have ordered more than 10 cartridges...?

 

[donal]

yea thats normal you just nead to replace the filler with new material see the mods forum under carts for more info on them than you will ever nead

 

[yknotagain]

The cartridges themselves will last a lifetime. Get a better filler material and you'll be able to use those same carts forever. My favorite is Fluval.