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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
polyolefin outer wrap
Compatible with all brands including APEC
delivering 2
Wells with iron levels above 3 ppm may require more frequent replacement as KDF media becomes saturated faster
Purolite (A-520E) Nitrate Selective Resin CF Bag 44 lbs Pentek (155153-43) 10"x4.5" Big Blue GAC-BB Granular Activated Carbon Filter polyolefin outer wrapPurolite Professional Grade Ion Exchange Media Purolite A 520E Nitrate Selective Resin Macroporous strong base anion resin engineered for potable water nitrate removal with superior selectivity in high sulfate conditions Meets EU & US Drinking Water Standards Type 1 Quaternary Ammonium 44 lb Commercial Bag High Nitrate Selectivity The Purolite A 520E resin is purpose built for nitrate removal in potable water systems where standard ion exchange resins
