20 Inch Big Blue CTO Carbon Filter Cartridge

20‑Inch Big Blue CTO Filter Cartridge Effectively adsorbs residual chlorine, odd odors, fine particles and organic contaminants in water, such as insecticides and pesticide residues. Size: 20 × 4.5 inches Material: Coal‑based carbon or coconut shell carbon Packing: 10 pieces per carton Outer Carton Dimension: 59 × 25 × 53 cm This 20‑Inch Big Blue Compressed Carbon Water Filter Cartridge is a large‑diameter, high‑flow Water Purification Filter Cartridge designed for big blue filter housings. It effectively adsorbs residual chlorine, odd odors, fine particles and organic contaminants in water, including insecticides and pesticide residues. It adopts coal‑based carbon or coconut shell carbon as raw material, delivering larger carbon loading capacity and longer service life compared with standard size carbon cartridges. With dimension of 20 × 4.5 inches, it supports higher flow rates and fits most mainstream big blue filter housings for point‑of‑entry water systems. It provides reliabl…