Express Water Reverse Osmosis RO Replacement Filters Set Universal Standard 10" Sediment GAC Carbon Coconut Shell</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>CARBON BLOCK CTO - 5 Micron 100% COCONUT SHELL Carbon Block CTO Standard Size Filter Cartridge</li><li>GRANULAR ACTIVATED CARBON GAC - 5 Micron 100% COCONUT SHELL Standard Size Filter Cartridge</li><li>SEDIMENT PP - 5 Micron 100% Polypropylene Standard Size Microfiber Filter Cartridge</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/519IRYbKcwL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/510K6Fk4v8L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51miCVgdOwL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51riLGQMyXL.jpg' noproxy></br>