Pentek - Standard 20" Valve-In-Head Filter Housing with 3/4" NPT Unicel (K-41130-B) 20"x4.5" Big Blue Pleated Polypropylene 1 Micron Sediment Filter CTO construction

CTO construction

extending service intervals and reducing maintenance costs

Common applications include polishing DI stages after RO systems

and UVBB product lines

Pentek - Standard 20" Valve-In-Head Filter Housing with 3/4" NPT Unicel (K-41130-B) 20"x4.5" Big Blue Pleated Polypropylene 1 Micron Sediment Filter CTO constructionThe Pentek 150166 Standard 20" Valve In Head Filter Housing delivers rugged reinforced polypropylene construction with integrated pressure relief for residential, commercial, and light industrial filtration. Built with 3 4" NPT female ports and a top seated Buna N O ring, this blue housing provides leak proof performance for under sink, RO pre filtration, and food service applications. SPECIFICATIONS Pentek 150166 Housing Details Model Number Pentek