Key Features

• [ULTRA-DURABLE MATERIAL] – Engineered for strength and safety. Our clear filter bottle is made from high-quality, reinforced lead-free materials. The robust construction ensures long-term durability under pressure, providing a safe and clean water environment for your entire family.
• [UNIVERSAL 20" x 4.5" COMPATIBILITY] – Designed to fit all standard 20-inch x 4.5-inch filter cartridges. Whether you need sediment, carbon, or specialized PFAS filters, this high-performance housing gives you the flexibility to customize your home’s water purification system.
• [REINFORCED LEAK-PROOF TECHNOLOGY] – Featuring a double O-ring sealing system, this housing is specifically designed to provide a superior watertight seal. Say goodbye to messy leaks and drips; the double-ring design ensures a tighter fit and higher pressure resistance than standard single-ring housings.
• [HEAVY-DUTY 1" NPT PORTS & PRESSURE RELEASE] – Equipped with high-flow 1-inch NPT threaded ports to ensure consistent water pressure throughout your house. The integrated red pressure-relief button makes filter changes effortless by safely venting air and reducing vacuum tension before opening the sump.
• [TRANSPARENT MONITORING & EASY DIY] – The crystal-clear housing allows you to monitor your filter’s condition at a glance without dismantling the system. Know exactly when it's time for maintenance. Includes everything needed for a smooth DIY installation, following the Purcooflow mission: "Go with the Pure Flow."

Specifications