Elive CleaRO Reverse Osmosis Carbon Cartridge， Fish Tank Replacement Cartridges for Aquarium Filtration System</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Healthy Fish: ClearRO helps to keep the aquarium water quality top notch when your tap water isn’t</li><li>Easy Swap: The Cartridge can be replaced in a matter of seconds. No installation required.</li><li>Long Lifetime: Operating life up to 1500 gallons (Approximately 6 Months) depending on water quality</li><li>Great Water Quality: Removes chlorine reliably from incoming tap water supplies</li><li>Fits Many Systems: Elive RO Cartridges work for Elive ClearRO 50 & 100 and systems like the Aquatic Life RO Buddies filters</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31ngn0-m0XL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31UCC5WTLVL.jpg' noproxy></br>