iSpring HB18B Water Filter Housing - Fits 10 x 4.5 inch Cartridge

Upgrade your home water filtration setup with the iSpring HB18B water filter housing. This reliable housing is designed to fit standard 10 x 4.5 inch replacement filter cartridges, giving you the freedom to customize your system to meet your specific water quality needs. Built with user safety and maintenance in mind, the iSpring HB18B features a built-in red pressure release button. This allows you to easily discharge built-up pressure before performing filter changes or routine maintenance, preventing sudden pressure bursts. Additionally, the housing incorporates dual O-rings to help ensure a leak-proof seal during operation. Whether you are setting up a new whole house system or replacing an old unit, this versatile housing provides a stable and manageable solution for your water filtration requirements.