Pentair Pentek 150237 Big Blue Whole House Filter Housing, 1" NPT 10-Inch | HFPP Cap with Pressure Relief; 1 in NPT

Key features

• BUILT FOR HIGH-FLOW WHOLE-HOUSE FILTRATION - This compact 10-inch Big Blue housing delivers heavy-duty, high-capacity filtration for sediment- and chlorine-heavy water, with a low 1 psi pressure drop at 15 gpm through 1" NPT ports.
• FITS ALL 10-INCH BIG BLUE CARTRIDGES - Accepts any 10" x 4.5" heavy-duty cartridge, whether sediment, carbon block, GAC, or specialty, so you can tailor filtration to your water. Filter cartridge sold separately.
• NSF-CERTIFIED CONSTRUCTION - The polypropylene sump and High-Flow Polypropylene (HFPP) cap are tested and certified by NSF International to NSF/ANSI Standard 42 for material and structural integrity; includes EPDM O-ring and stainless relief button.
• DOES NOT INCLUDE WRENCH OR BRACKET - Ships with the sump, cap, and O-ring only; the mounting bracket, screws, and SW-3 housing wrench are sold separately, as is the filter cartridge. Confirm your plumbing is 1" NPT before ordering.
• LEAK PREVENTION - Seat the sump hand-tight, then add a 1/4 to 1/2 turn; do not over-tighten. Use Teflon tape on threaded connections and favor plastic fittings over metal. Rated to 100 psi maximum; protect from freezing.

The Pentair Pentek 150237 is a 10-inch Big Blue heavy-duty filter housing built for high-flow, whole-house filtration. Its large sump holds any 10" x 4.5" cartridge, so a single vessel handles high sediment loads and flow rates that would overwhelm a standard housing.The housing pairs a molded polypropylene sump with a High-Flow Polypropylene (HFPP) cap featuring 1" NPT inlet and outlet ports and a pressure-relief button that bleeds pressure for easy cartridge changes. It is tested and certified by NSF International to NSF/ANSI Standard 42 for material and structural integrity, with an EPDM O-ring and a 300-series stainless button. Maximum pressure is 100 psi with a low 1 psi drop at 15 gpm, rated for 40-100°F water.The filter cartridge, mounting bracket, and wrench are sold separately. For a leak-free seal, hand-tighten the sump plus a 1/4 to 1/2 turn, use Teflon tape on threads, and confirm your plumbing is 1" NPT. Protect from freezing.

Free shipping included. 30-day hassle-free returns.