Pentek 255678-43 CFB-Plus20BB Fibredyne Modified Carbon Block 5 mic Filter 500 Grains and the new one is

and the new one is easily inserted in its place

The PH-27400-1A High Efficiency filter offers an economical and competitive price while providing exceptional performance and high adsorptive capacity

Bleed the pressure from the housing by pressing the pressure relief valve

FloPlus® cartridges utilize a revolutionary new technology that significantly enhances the traditional Fibredyne® product

These connections are rated for service below or above the water line and are manufactured from UL listed naval bronze 85-5-5-5

Pentek 255678-43 CFB-Plus20BB Fibredyne Modified Carbon Block 5 mic Filter 500 Grains and the new one isThe Pentek Fibredyne CFB Plus10BB big blue water filter cartridges are an enhanced version of our CFB product. It offers the same benefits with even greater chlorine taste & odor reduction and the highest sediment reduction found in a carbon cartridge. CFB Plus Series products are modified molded blocks manufactured using our proprietary Fibredyne technology. This technology creates a unique filter media by attaching powdered activated carbon onto a