Olympia Water Systems 80 GPD Reverse Osmosis Membrane - Stage 4 Replacement Filter
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<b>[Product Information]</b><br>
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<li>80 Gallons Per Day (GPD) reverse osmosis membrane for OROS-80 & OROS-80-ALK systems</li>
<li>NSF certified* reverse osmosis membrane</li>
<li>Rejects impurities in water down to 0.0001 micron</li>
<li>High-quality TFC (Thin Film Composite) membrane</li>
<li>Industry standard sized membrane</li>
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