CB-AF BIG CARBON FILTER 20SX5M

Atlas Filtri CB-AF BIG CTO 20 SX 5 micron carbon block filter cartridge (4.5" x 20") designed for whole-house point-of-entry filtration. Provides chlorine, taste, odor (CTO), and chemical reduction while maintaining high flow capacity in DP BIG housing systems. Constructed from high-adsorption activated carbon block media with polypropylene end caps for compatibility with Atlas Filtri BIG housing systems used in residential and light commercial water treatment.