Zilla Replacement Filter Cartridges are dual-sided featuring activated carbon and dense-floss that traps more fine debris. Medium and large replacement filter cartridges are for filters included with Zilla? Deluxe Aquatic Turtle Kits. Also for use with Basking Platform Filters and Aquatic Reptile Internal Filters. Available in packs of 3. Replace cartridges every 4 weeks for best results. Zilla is committed to producing innovative products to build and maintain a healthy reptile habitat. From terrariums for your bearded dragon lizard to bark bedding for your frog and floating turtle platforms we provide what is necessary to get a terrarium or vivarium started. Essentials such as reptile food humidity & temperature gauges heat light accessories and supplements are also available from Zilla products. We make it easy for you to get your first pet reptile to grow in the hobby and to become an enthusiast. For those seasoned reptile keepers we are committed to innovation.

Zilla 3Pk Lg Basking Filter Cartridge