Drop-in Replacement cartridge. Fits competitor's 20 inch filter housings. Built-in 5 micron sediment prefiltration, chlorine taste and odor reduction, and scale inhibition. Capacity: 20,000 gals. at 4 gpm (75,708 liters at 15.1 lpm).
*The warranty will not be honored for residential or non-commercial use of any Commercial Equipment.
3M Cuno FCCBB20S Specifications