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Polishing OnliPure Post Filter reduces any leftover contaminants after the Reverse Osmosis process to zero TDS. Measure and confirm from your home with a simple TDS meter. Size 2.5"x10". Build-in quick connect fittings for 1/4" tubing. Note: If converting from AlcaPure Edition to OnliPure Edition by using this post-filter, then larger attachment clips are required.
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🇺🇸 Ship from USA · On Agora since 2025
$44.95