A.O. Smith 335831-000 /334667-000 ZX Dual Filter
The ZX Dual filter combines Post-Carbon and Silver Charged Membrane Technology. Post Carbon polishes the taste of water while SCMT acts as a redundant filtration technology to prevent regrowth of microorganisms.
Suitable for the following models:
Note:
Some S7 and A6 models have separate post-carbon and SCMT cartridges. The ZX cartridge replaces both cartridges.