Bluonics Reverse Osmosis Membrane 400 GPD - RO Replacement Water Filter ( NSF Certified )
High Flow 400 GPD (400 Gallon per Day) Reverse Osmosis Membrane. Removes and filters particles as small as 1/1,000 of a micron and most inorganic chemicals (such as salts, metals, minerals). Also most microorganisms including cryptosporidium and giardia, and many other inorganic contaminants.
Works excellent , I am very satisfied
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