PUREPLUS Whole House Water Filter Housing – 10x4.5 Universal, Pre-Filtration System with Pressure Gauge, 1 NPT

Overview

The PUREPLUS 10x4.5 universal water filter housing is designed to sit on the main water line, providing whole house pre-filtration. It helps protect downstream components such as water heaters, pipelines, and fixtures from sediment and debris while delivering consistent flow to every outlet in the home.

Built for everyday use, this system combines a robust body with practical features that make maintenance straightforward. The brass thread junction adds durability at seal points, and a built-in pressure gauge makes it easy to monitor system status at a glance. A red pressure release valve allows safe cartridge changes, helping users avoid unexpected pressure buildup during service.

Key benefits

• Whole-house protection for downstream appliances, pipes, and fixtures.
• Simple setup with included mounting bracket, wrench, screws, and O-ring for quick serviceability.
• Durable, food-grade polypropylene body paired with brass threads for reliable sealing.
• Compatibility with standard 10x4.5 inch cartridges including sediment, sediment+carbon, pleated, and carbon variants.
• Brass-thread junction and built-in pressure gauge for secure connections and easy monitoring.
• Trusted PUREPLUS heritage: two decades of filtration expertise and a broad patent portfolio.

What you get and how to use

• Complete installation kit: mounting hardware, O-ring, screws, and a pressure valve to release pressure before changing cartridges.
• Designed to work with standard cartridges, enabling you to tailor filtration to your home’s needs.

In real-world setups, this housing can help reduce sediment reach to water heaters and shower heads, support cleaner pre-filtration before purifiers, and contribute to a more consistent water experience throughout the home. The built-in gauge supports quick checks, while the sturdy construction provides long-term reliability without complicating routine maintenance.

Why choose PUREPLUS

PUREPLUS brings 20 years of filtration know-how and more than 200 patents to the table. The brand serves millions of households worldwide, leveraging advanced filtration technology to support high-quality water flow. This housing is designed to be user-friendly: it accommodates standard cartridges and can be swapped with minimal disruption, once pressure is released using the red valve.