only-arrived.BLBAISH 9 Pack Carbon Filter Cartridges for tetra Whisper EX30/EX45/EX70

Design for Whisper EX Power Filters, our large filter cartridges are robust compatible with tetra Whisper EX30,EX45 and EX70 Power Filters. Each box includes 9 packs replacement filter cartridges, good choice for you to replace the tetra filters cartridges!ACTIVATED COCONUT CARBON FILTERS- Compared with other aquarium filter cartridges, our ex30/ex45/ex70 filter cartridges are dual-sided, featuring dense-floss with coconut carbon, which is more than 25% more active than other activated carbons. And its solid frame with grid, which makes the activated carbon evenly distributed, forms layers of multi-density cartridges to remove odors and discoloration, keep your fish tank water crystal clear, polished and healthy. Perfect for everyday use. superior materials and excellent craftsmanship ensure long-lasting durability.