Perfect fit: Compatible with AMOSIJOY/PONDFORSE/VEVOR/SUNWEN 172/225/265 GPH canister filters
Effective and Durable: 2 bio sponge pads trap most visible particles without restricting water flow; made of durable material they withstand repeated cleanings without breaking down
Crystal Clear Water: 6 polishing filter pads remove fine particles, maintaining a clean and healthy environment for your fish
Prolong Filtration: Provide both mechanical and bio filtration and extend the lifespan of your other primary filter media
Includes: 2 pcs of sponge filter pads and 6 pcs of polishing filter pads (Please note: The filter pads come vacuum-sealed. Unpack them and let them sit for some time to allow them to expand to their normal size. Soak sponges in water to regain their original size.)