The Viqua C2-01 Carbon Block Filter delivers high-performance water filtration using premium 10-micron carbon block media to reduce chlorine, unpleasant taste, and odor. Designed for use in whole-house or light commercial systems, this 10" x 4.5" cartridge supports a high flow rate of up to 6.5 gallons per minute, maintaining water pressure while improving overall water quality. Compatible with Viqua AWP40B-V, AWP50B-V, FB1-1.5PF, FB1-1PR models and other 10-inch standard housings, the C2-01 offers flexible installation options for a variety of system configurations. Its durable construction and nominal filtration rating make it suitable for point-of-entry systems, protecting plumbing, appliances, and drinking water. Tested to meet NSF material and structural standards, this cartridge is a reliable choice for daily filtration needs, with a typical replacement cycle of 6 to 12 months depending on water conditions and usage volume.