PolarPro mystery solved

[Banderboy]

I must be bored. Anyway..if you bought PolarPro filters and wonder what the white loop of string is for, I actually asked them and here is their reply: "Those are safety tethers for our underwater filters, and are included in all of our microfiber filter bags."

 

[dirkclod]

Well glad ya found out and guess I won't be using them
I hope

 

[mirrorimage]

Well glad ya found out and guess I won't be using them
I hope

Don't be so hasty. You never know when your Phantom will be doing underwater filming ;-)