20" Big Blue Sizes, Case Quantities

Pentek 20" BB Carbon Block Cartridges Case Qty of 4

Pentek EPM-20BB Cartridges   Manufacturer #155783-43

Price: $199.00

Pentek GAC-20BB 20" BB GAC Cartridges Case Qty of 4

Pentek GAC-20BB Cartridges    Manufacturer #155249-43

Price: $199.00