The HUM FOC Chemical Free Sulphur & Iron Water Filter 1.5 Cubic Foot is a fully automatic whole-home filtration system designed to help reduce sulphur odor and iron from well water without the use of harsh chemicals.
Using advanced air injection oxidation technology and a premium Made-in-USA Clack control valve, this chemical-free system offers a reliable, low-maintenance solution for treating rotten egg odors and iron-related water issues while remaining septic-system friendly.
Key Features
• Chemical-free whole-home sulphur and iron filtration
• Premium Made-in-USA Clack control valve
• Air injection oxidation system included
• Fully automatic backwashing operation
• Septic-system friendly alternative to chemical filters
• PowerCell backup retains settings during outages
• Ships pre-programmed and ready to install
• Compatible with constant pressure systems and jet pumps
• Bypass valve included
Chemical-Free Air Injection Technology
The integrated air injection system oxidizes contaminants naturally without the use of chlorine, potassium permanganate, or other chemicals. This helps reduce ongoing maintenance while providing a more environmentally friendly treatment solution.
Helps Reduce Common Well Water Problems
This system is designed to help reduce:
• Rotten egg odor caused by hydrogen sulphide
• Iron staining and buildup
• Metallic taste and odor issues
Performance Capabilities
• Removes up to 3.0 ppm hydrogen sulphide
• Operating pH range: 6.8 – 9.0
• Recommended service flow rate: 7.0 GPM
• Required backwash flow rate: 7.5 GPM
Reliable Clack Control Valve
The system features a premium electronically controlled Clack water treatment valve designed for long-term reliability and easy servicing.
Valve Features Include
• Fully automatic operation
• Electronically controlled efficiency and reliability
• PowerCell backup for settings retention during outages
• Tool-free valve disassembly in under 5 minutes
• No nuts, bolts, screws, or springs for simplified maintenance
Installation & Compatibility
• Ships fully programmed and ready to install
• Fully compatible with constant pressure systems and jet pumps
• Includes bypass valve
Important Installation Note
• Recommended drain line size: 3/4"
Specifications
• Product Number: WD CFOC15
• Model: WDFOC15BP
• Media Volume: 1.5 Cubic Foot
• System Type: Whole House Chemical-Free Sulphur & Iron Filter
• Dimensions: 56" H × 12" Diameter
• Valve Type: Clack electronic control valve