WECO Color Changing Deionizing Mixed Resin (DI) 4-1/2" x 10" Cartridge and Premium Housing Kit

<ul><li>Mixture of hydrogen form cation resin and hydroxide form type 1 porous strong base anion resin.</li><li>Anion component infused with a permanent pH indicator dye that chat changes color from blue to amber as the resin exhausts.</li><li>Applications include TDS removal, aquariums, steam irons, pilot testing mixed bed resins.</li><li>Total exchange capacity 0.43 meq/ml.</li><li>Particle size 16 to 50 US Mesh (297 - 1190 μm).</li><li>Color Amber &amp; Blue.</li><li>Recommended for use downstream of reverse osmosis for maximum cartridge life.</li><li>Clear 4.5 x 10" big blue type filter housing with bracket, flow restrictor and ball valve in 3/8" OD tubing..</li></ul>