Pentek - CBC-20BB - 20" x 4.5" Big Blue Carbon Block Filter 0.5 Micron 20 inch x 2.5 inch Filters2702 } Isopure Water

} Isopure Water

suitable for residential whole house and light commercial applications

and other standard 10" x 2

3 lbs total weight

Factory calibrated to 342 ppm NaCl

Pentek - CBC-20BB - 20" x 4.5" Big Blue Carbon Block Filter 0.5 Micron 20 inch x 2.5 inch Filters2702 } Isopure WaterPentek Premium Filtration CBC 20BB 20" x 4. 5" Big Blue Carbon Block Filter Whole house carbon block filtration engineered for superior taste, odor, and chlorine reduction down to 0. 5 microns 0. 5 Micron Carbon Block 150,000 Gallon Capacity Cyst Reduction Certified FDA Compliant Materials The Pentek CBC 20BB uses bonded powdered activated carbon (PAC) in a solid block structure to reduce chlorine taste and odor while filtering sediment and cysts down