Calcite & Coconut Shell GAC Filter Cartridge lighting_accessories which will last for 4-6

which will last for 4-6 weeks

and post-processing

Pure RO water has unstable chemical structure that can trap other nutrients when added without a buffer

​​A:​​ This is normal

stylish design

Calcite & Coconut Shell GAC Filter Cartridge lighting_accessories which will last for 4-6Crystal Quest Calcite & Coconut Shell Granulated Activated Carbon (GAC) Filter Cartridges are used in the remineralization of soft, acidic or low pH water. This is accomplished by using Calcite, which is a naturally occurring calcium carbonate media and GAC, which works as a post polisher inside the cartridge. SKU SIZE FLOW RATE CAPACITY (<100 PPM HARDNESS) CQE RC 04012 2 7 8 x 9 3 4 . 5 gpm (1. 9 lpm) 3,000 gallons* CQE RC 04024 2 7 8 x 20 2. 5 gpm