Call PD, it should be under warranty Myboy. Is your actual filter still there?
when I lost mine, I dug throught the cabinets and found a cheap square Gladware/Tupperware bowl and retro fitted it for a quik fix. You'll have to cut a hole on one side. Then paint the outside black so that you won't look special.

lol
also take your outer foam filter and soak it in oil then squeeze it out the best you can, it will help keep some of the water/dirt out .