Secondary XL Filter for the Cold Stoic 3.0 / Aurelius / Vero / Siberian Pro

These Secondary XL Filters (formerly called "Jumbo" filters) can only be used with:

• The Cold Stoic 3.0
• The Aurelius
• The Vero
• The Siberian Pro (not the Standard Siberian)
• Custom Built Tanks with the Jumbo Filter Housing

This is NOT compatible with the standard filter housing. If you are unsure which filter you need, most likely you will need the standard filter.  Please contact support if you have any further questions.