4.5" x 10" Bone Char Filter Cartridge (Flouride Reduction) reefing 💧 Monitor your TDS meter—replace

💧 Monitor your TDS meter—replace resin when readings rise above 0 ppm

you may upgrade the membrane size without changing the housing

Compatible to industry sized 4

Aquarium Filtration & Pet Water Purification

5” x 10” Katalox Light® Whole House Filter Cartridge is a refillable cartridge designed to tackle iron

4.5" x 10" Bone Char Filter Cartridge (Flouride Reduction) reefing 💧 Monitor your TDS meter—replaceProduct Overview The LiquaGen 4. 5 x 10 Bone Char Filter Cartridge is a high capacity Big Blue cartridge designed for superior reduction of fluoride, chlorine, heavy metals, bad taste, odor, bromine, and even radioactive contaminants. Using premium bone char carbon media, this cartridge goes beyond standard carbon filtration to target toxic metals like lead, aluminum, manganese, silver, and non metals such as fluoride and bromine. Built for Big Blue