Home Master CFRFFE-20BB Replacement Whole House Iron Filter Cartridge – 15 GPM, 20x4.5 inch Fits Big Blue

Designed for higher demand homes, the Home Master CFRFFE-20BB replacement cartridge is a 20 micron, 20 inch by 4.5 inch media cartridge built to fit Home Master whole house filtration systems and the standard 20 inch Big Blue housing. It targets dissolved iron, manganese, and odors associated with sulfur compounds, helping water look and feel cleaner as it travels through taps, showers, and appliances.

Radial flow filtration is at the core of this cartridge. The design optimizes filtration capacity while keeping the pressure loss low, often below 1 psi. That means you can experience strong filtration without noticeably limiting water delivery to showers, laundry, or kitchen tasks.

Key performance is supported by a premium media blend engineered to capture iron and manganese contaminants. The cartridge is designed for reliable reduction of iron and manganese up to 3 ppm combined, which can help minimize discoloration and the mineral staining that can occur in pipes and fixtures. Hydrogen sulfide related odors may become less noticeable as the media works through contaminants in the water supply, contributing to a more pleasant daily experience.

Designed for durability and easy integration

• New and improved for 2025 with broader pH compatibility and a larger cap plus thicker shell for added durability
• Radial Flow Efficiency reduces pressure drop while delivering strong iron and manganese reduction, up to 15 GPM flow
• Precision engineering ensures a seamless fit with Home Master Whole House Filter systems and 20x4.5 inch Big Blue housings

Operating range and practical use

• Versatile operating parameters: feed water 20 to 100 PSI and temperatures from 40 to 100 F
• Premium media blend tackles contaminants to help keep water clear and tastes consistent
• Ideal for high flow applications where reliable iron and manganese removal is desired

In the box you will find a replacement filter cartridge ready to install, designed to fit your existing filtration setup and support ongoing filtration performance.