American Granby Big Blue Filter Housing – 3/4" FNPT Inlet/Outlet, 20" Tall

Upgrade your water filtration system with the American Granby CPFHD75BB Big Blue Filter Housing. This heavy-duty housing is ideal for residential, commercial, and light industrial applications, providing reliable filtration for sediment, chlorine, and particulates. Compatible with standard 20" x 4.5" Big Blue cartridges from major brands like Pentek and Hydronix, it’s perfect for whole house, well, or commercial water treatment.

✅ Key Features:

• 🔵 Durable polypropylene sump and cap resist chemicals and corrosion
• 🔧 3/4" FNPT inlet and outlet for straightforward installation with standard plumbing fittings
• 📏 Fits 20-inch Big Blue filter cartridges (4.5" diameter) for high-capacity filtration
• 💧 High-flow design supports whole house, well, or commercial systems
• 🛠️ Built-in pressure relief button ensures safe, easy cartridge changes
• 🔒 Includes heavy-duty cap and robust O-ring for secure, leak-free performance

Specifications:

• Model: CPFHD75BB
• Material: Polypropylene sump and cap
• Inlet/Outlet Size: 3/4" FNPT
• Height: 20"
• Cartridge Size: Accepts standard 20" x 4.5" Big Blue cartridges (sold separately)
• Maximum Pressure: 90 psi
• Maximum Temperature: 100°F

Applications:

• Whole house water filtration systems
• Well water treatment
• Commercial and industrial water filtration
• Pre-filter for reverse osmosis or water softener systems

Compatibility:
Compatible with most 20" x 4.5" Big Blue filter cartridges, including Pentek, Hydronix, and other major brands.

Installation & Maintenance:
Install on the cold water line after the main shut-off valve. For best results, replace cartridges regularly based on water quality and household usage. Always depressurize the housing before servicing.

🛡️ Trust American Granby for dependable, high-performance filtration. For help with cartridge selection or installation guidance, contact our water treatment experts.