Marineland Eclipse Rite-Size Z Replacement Filter Cartridge, by MarineLand
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>Save money buying this BULK-size package that consists of four Marineland Eclipse Rite-Size Z Filter Cartridge 3-Packs (12 filters total).</li>
<li>The Rite-Size Z is for the Eclipse System Three, Corner 5, Hex 5 and Hex 7 & all Explorer Aquarium filtration systems.</li>
<li>For best best results, change the filter cartridge every 2-4 weeks.</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/41PUDek02TL.jpg'></br>