Spare Sponge SUNSUN HW-304 A / 304 B Canister Filter Sponge-2pcs Pack

Keep your aquarium clean and healthy with the Spare Sponge for SUNSUN HW-304 A / 304 B Canister Filters, providing efficient filtration and long-lasting performance.

The SUNSUN HW-304A / HW-304B Replacement Sponges are high-quality filter media designed to maintain peak performance in your SUNSUN canister filters. Made from high-density, porous foam, they provide reliable mechanical and biological filtration, ensuring clear water and a healthy aquatic environment.