2-7/8" x 20" Nitrate Filter Cartridge, CQE-RC-04020

CRYSTAL QUEST® Nitrate selective cartridges contain a strong grade Anion Resin specifically designed for nitrate reduction. Will not dump nitrates throughout its rated service life and shows a strong preference for nitrates over sulfates. Capacity : 1,330 grains or 22,740 ppm Maximum temperature: 100°F (38°C) Minimum temperature: 40°F (5°C) Maximum pressure: 125 PSI (8.6 bar) Minimum pressure: 20 PSI (1.4 bar) Micron rating: 5 nominal Materials of Construction End Caps: Polypropylene Inner/Outer Wraps: Polyolefin Netting: Polyethylene Gaskets: Buna-N