JackSuper 4pcs Aquarium Waterfall Reptiles Turtle Filter Cartridges Replacement Waterfall Filter only Ultra-Activated Carbon with Whisper Technology (4pcs Filter Cartridges)

【Warm Tips】Suggest replace or clean filter cartridges every two weeks or sooner for optimal performance

【3-LAYER CARTRIDGES】Dense, dual sided mesh and a layer of activated carbon in the middle, brings obvious filtering effect to your tank.

【4pcs Filter cartridges】4pcs Filter cartridges replacement for waterfall turtle filter

【Aquarium cleaning】Help clean water, absorb odors and discoloration & Provide clean and healthy water for your tank.

【Application range】Suit for low-water filter avaible in similar size