Replacement Filter
ARIES Filterworks AF-20-2012, 20 inch GAC/KDF-55 Cartridge ARIES Filterworks
Filter System Parts
OptiPure FX Series Housing – 600-10060, Single 20 inch Blue Sump Housing for OptiPure FX OptiPure®
Replacement Filter
OptiPure SCLX2-2, 252-60210, 20 inch ScaleX2 Cartridge OptiPure®
Replacement Filter
OptiPure SCLX2-4, 252-60220, 20 inch Jumbo ScaleX2 Cartridge OptiPure®
Filter System
OptiPure SX2-22B, 160-50143, 20 inch Dual Big Blue ScaleX2® Water Filter System OptiPure®
Replacement Filter
OptiPure SX22-BRK, 252-60124, SX2 20 inch Jumbo Replacement Kit OptiPure®
Replacement Filter
OptiPure SX22-RK, 252-60115, SX2 20 inch Replacement Kit OptiPure®