The HUM Automatic Backwash Sediment Filter 2 Cubic Foot is a high-capacity whole-home sediment filtration system designed to help reduce sediment, dirt, turbidity, and particulate matter down to 5 microns from well water and surface water supplies.
Featuring a premium Made-in-USA Clack control valve and fully automatic backwashing operation, this system provides reliable, low-maintenance filtration for residential and light commercial water treatment applications.
Key Features
• Automatic backwashing sediment filtration system
• Reduces sediment down to 5 microns
• Ideal for well water and surface water applications
• Premium Made-in-USA Clack control valve
• Pre-programmed electronic valve for simple operation
• Battery backup retains settings during power outages
• Non-proprietary valve design for easier servicing
• Tool-free valve disassembly for simplified maintenance
• High-flow whole-home filtration system
Automatic Backwashing Operation
The system automatically backwashes the filtration media to help remove accumulated sediment and maintain optimal filtration performance with minimal maintenance.
Premium Clack Control Valve
This system uses a reliable non-proprietary Clack water treatment valve known for long-term durability, efficiency, and easy servicing.
Valve Features Include
• Pre-programmed electronic controls
• Electronically controlled efficiency and reliability
• Stores settings during power outages
• Complete valve disassembly in under 5 minutes without tools
• No nuts, bolts, screws, or springs for simplified servicing
Whole Home Sediment Reduction
Designed for point-of-entry filtration, this system helps reduce:
• Sediment
• Dirt
• Sand
• Turbidity
• Other suspended particulate matter
Removing sediment can help protect:
• Plumbing fixtures
• Water softeners
• Reverse osmosis systems
• UV systems
• Appliances and valves
Flow Rates
• Maximum System Flow Rate: Up to 27 GPM
• Recommended Service Flow Rate: 14.0 GPM
• Required Backwash Flow Rate: 12 GPM
Specifications
• Product Number: WD CFNS20
• System Type: Automatic Backwashing Sediment Filter
• Media Volume: 2 Cubic Foot
• Filtration Rating: 5 Microns
• Valve Type: Clack electronic control valve
Installation Notes
• Recommended drain line size: 3/4"
• Manufacturer startup procedure available in downloadable brochure
• Battery backup maintains settings and time during power outages