Reverse Osmosis Replacement Filter Set RO Cartridges 12 pcs w/ 100 GPD Membrane

Also most microorganisms including cryptosporidium and giardia, and many other inorganic contaminants. Standard size filters 2.5”x 9.75” for all Reverse Osmosis Under Sink Systems. Standard Size 2.5”x 9.75” Carbon Block Filter.

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