American Granby Filter Housing Big Blue 3/4" In/Out x 20" Tall AIUPDATE2026 finished look to your waterline

finished look to your waterline or marker layout

Male pipe thread on the other end for threaded hookups

Always follow your filter manufacturer’s recommendations for grid replacement and maintenance

2" x 50' W/Clamp

American Granby Filter Housing Big Blue 3/4" In/Out x 20" Tall AIUPDATE2026 finished look to your waterlineAmerican Granby Big Blue Filter Housing 3 4" FNPT Inlet Outlet, 20" Tall Upgrade your water filtration system with the American Granby CPFHD75BB Big Blue Filter Housing. This heavy duty housing is ideal for residential, commercial, and light industrial applications, providing reliable filtration for sediment, chlorine, and particulates. Compatible with standard 20" x 4. 5" Big Blue cartridges from major brands like Pentek and Hydronix, its perfect for