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2 GPM per cartridge
extending service life and dirt holding capacity
disabling unused stages for single or multi-cartridge setups
5-inch diameter and high flow capacity make this filter ideal for point-of-entry installations and Big Blue housings in demanding applications
Purolite (A-520E) Nitrate Selective Resin CF Bag 44 lbs KDF55 & KDF85 specs-table tr:hover td{background:var(--offwhite)Purolite 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
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