About This

• Compatibility - the canister filter parts competible with Penn Plax Cascade 1000 canister filter(CCF2UL)， Cascade 700 canister filter(CCF3UL). Precut to fit and easy to install.
• Effective Multiple Filtration - Includes 4 different density filter pads, effectively trap both large to Small debris and waste, removing ammonia and nitrite, make water crystal clear.
• Pack of 16 PCS: Our replacement canister filter pads including sponge bio filter pads 1x Coarse(Black), 2x Medium(Green), 1x Fine(Black) and 12x floss filter pads (White)， enough replacement pads for multiple uses.
• Rinseable & Reusable: Made from high-quality, durable material, these filter pads can be rinsed and reused multiple times without losing effectiveness. We recommend checking and rinsing the pads regularly for best performance. Better replace the sponge pads every 6 to 12 months—or sooner depending on your pond’s size and fish load.
• Soak to Expand - The canister filter media pads are vacuum-sealed for easy shipping, so they may appear thinner upon unpacking. Simply soak them in water for 5–10 minutes, and they will return to their original size without affecting performance.Warm water can speeds up the expansion process.
• Tips for Maintenance:✔Replace or rinse sponge pads every 6 to 12 months for optimal performance✔Better replace the white polishing pad every 2 to 6 weeks.✔Resine the bio sponge pads with tank water for optimal water quality， do not use tap water.