AQUEON FILTER CARTRIDGE LARGE. FOR QUIET FLOW 20.30.50,55 & 75 FILTERS. 3 Count
Size: Large for Quiet Flow 20,30,50,55 & 75 filters. 3pk Ready-to-use, preassembled filter cartridges install in seconds Helps create crystal-clear, healthy water Patented dual-sided replaceable dense-floss cartridges filter out more particles and debris For best results replace cartridge every 4-6 weeks Cartridges contain more activated carbon to remove toxic impurities, odors and discoloration.