Penn-Plax Cascade 700 & 1000 Canister Filter Replacement Bio-Floss 12-Pack (2X CCF231) Bundle

Penn Plax Cascade 700/1000 GPH Canister Filter Aquarium Bio Sponge Replacement, 1 Pack

Penn Plax Cascade Pro-Carb Canister Filter for Aquariums, 2-Pack

Penn Plax Pro-Carb Filter Bags for All Canister Filters - Filled with Activated Carbon for Clean Aquarium Water - 8 Ounces, 2 Pack

Penn Plax Cascade Nylon Filter with Biological Ceramic Rings

Penn Plax Cascade CCF3UL Canister Filter For Large Aquariums and Fish Tanks - Up To 100 Gallons, Filters 265 GPH

Bio Sponge for Penn-Plax Cascade 700 / 1000 Canister Filter Foam - 2 Pack by Zanyzap

Penn Plax Cascade 700 1000 GPH Floss Pads - Filter Pad Keeps Your Aquarium Clean and Clear - 6 Pack

Cascade Filt-A-Pack Pro-Carb-Z Activated Carbon & Zeolite Filter Bags for Cascade Cannister Filters, 4-Pack

Cascade CCF2UL Canister Filter For Large Aquariums and Fish Tanks - Up To 65 Gallons, Filters 185 GPH

Zanyzap Bio Sponge for Penn-Plax Cascade 700/1000 Canister Filter Foam - 10 Pack