3M Filters → 3M Zeta Plus Filters → 3M Zeta Plus 40Q Series Filter Cartridge Cation Exchange Depth Filter 4523701E40Q 12 in. Diameter 12-Cell Double Open End PTFE Gasket 2 per case.
3M Zeta Plus 40Q Series Filter Cartridge Cation Exchange Depth Filter 4523701E40Q 12 in. Diameter 12-Cell Double Open End PTFE Gasket 2 per case.