Watts (BBC-150-ACP) Big-Bubba Activated Carbon PleatedWatts Premier Whole House Filtration Watts BBC 150 ACP Big Bubba Activated Carbon Pleated Pleated GAC cartridge for Big Bubba housings. Reduces chlorine, taste, odor, and sediment in a single high capacity filter for whole house applications. Activated Carbon Pleated Design Whole House WHY IT WORKS Pleated activated carbon with high surface area for chlorine reduction and sediment capture Pleated GAC Media Granular activated carbon in a pleated design