IPW Industries Inc pH Neutralization Water Filter Cartridge | Calcite Filter to Raise Alkalinity of Low pH Water | 20" Full Flow Size Fits 20” Full Flow Filter Housing (20" Full Flow)

Media: 100% Calcite<br> Filter Size: 20” Full Flow (20” L x 4.5” Dia.)<br> For Housing: #20 Full Flow (20 Inch Full Flow)<br> Maximum Flow Rate: 20 GPM<br> Neutralization Capacity*:<br> 63,937 gallons @ 10 ppm Free CO2<br> 31,937 gallons @ 20 ppm Free CO2<br> 21,312 gallons @ 30 ppm Free CO2<br> 15,984 gallons @ 40 ppm Free CO2<br> 12,787 gallons @ 50 ppm Free CO2<br> 10,656 gallons @ 60 ppm Free CO2<br><br> The capacities listed above are an approximate idea of the life of calcite for PH adjustment. The actual value will depend on many factors including the flow rate, water TDS, etc. Use this information as a reference only. These are not guaranteed values.<br><br> IPW Industries Inc. calcite filter cartridges are filled with 100% calcite media to naturally remineralize acidic drinking waters, raising the pH and alkalinity to a non-corrosive equilibrium. Calcite, a naturally occurring mineral, is self-limiting - dissolving only enough to increase the water's alkalinity to reach a non-aggressive, non-corrosive level. IPW Industries Inc. calcite mineral cartridges are designed to fit standard filter housings for ease of compatibility. IPW Industries Inc. calcite filters are an ideal reverse osmosis post-treatment – to remineralize RO water. Specifications: <br><ul><li>4.5” Diameter x 20” length and fits inside of a #20 Full Flow (20" x 4.5") style filter housings (the outside dimensions of these housings are approximately 7.5" OD x 22" H).</li></ul>