Pentek 20-ST Whole House Filter System

The Pentek 20-ST Whole House Filter System is built for durability, convenience, and efficiency in both residential and commercial water filtration. With its patented Valve-in-Head (VIH) design, cartridge changes are quick and tool-free — simply twist the valve to shut off water flow. This system helps protect appliances and plumbing by filtering out sediment, dirt, and other particles before they reach your water lines.

Key Features:
💧 Valve-in-Head Technology – Easily shut off water with a half-turn for fast filter replacement.
🔵 Pressure Relief Button – Simplifies opening the housing by releasing built-up pressure.
🏠 Appliance Protection – Extends the lifespan of washing machines, heaters, and other fixtures.
🧱 Thick-Walled Design – Durable 20" housing provides long-term reliability.
🔗 Leak-Proof Seal – Dynamically sealing, self-cleaning O-ring prevents leaks and clogs.
⚙️ Flexible Installation – Compatible with ¾" inlet/outlet connections; can be linked with pipe nipples or unions.

Specification:
📏 Housing Size – 20 inches (Standard)
🔩 Connection Size – ¾ inch NPT
🏗️ Material – Reinforced polypropylene
💦 Pressure Range – Designed for residential and light commercial systems
🧩 Compatible Filter Type – 20" sediment or carbon cartridges

Strong, smart, and easy to maintain — the Pentek 20-ST Whole House Filter System delivers clean water and dependable performance for years.