
HUM Auto Backwashable Sediment Filter 2 Cubic Foot
Effectively eliminate turbidity and sediment particles as small as 5 microns from well or surface water sources with this advanced sediment filtration system.
Media Type: Expanded aluminosilicate, a natural zeolite-like material renowned for its superior filtration capabilities.
Primary Use: Designed for fine particulate filtration, focusing on sediment and turbidity removal to enhance water clarity and quality.
Durability and Longevity: Engineered to provide reliable performance for 5–10 years, depending on your water quality and maintenance routine, ensuring long-term protection and value.
This system features a Made in USA Premium Water Treatment Valve paired with NSF-certified Filter-Ag Plus® media to guarantee safety and efficiency.
- ✔️ Pre-programmed electronic valve simplifies operation, delivering consistent filtration without manual adjustments.
- ✔️ Retains system settings during power outages, maintaining uninterrupted performance.
- ✔️ Electronically controlled for optimal efficiency and reliability, minimizing downtime and maintenance.
The valve is proudly Made in USA by Clack Corporation, ensuring quality craftsmanship and dependable operation.
- ✔️ Supports valve flow rates up to 27 gpm, suitable for various household or light commercial applications.
- ✔️ System service flow rate of 10 gpm with a backwash flow rate requirement of 12 gpm for thorough cleaning.
- ✔️ Valves can be fully disassembled in under 5 minutes without any tools, streamlining maintenance and service.
- ✔️ Innovative design uses no nuts, bolts, screws, or springs, simplifying servicing and reducing potential failure points.
Physical Properties
- Color: White to off-white
- Dry Bulk Density: 50 lbs/cu.ft
- Specific Gravity: 2.2 g/cc
- Mesh Size: 14x30
- Effective Size: 0.55 mm
- Uniformity Coefficient: 1.8
- Hardness: 4-5 on Mohs Scale
Operating Conditions
- Water pH: Compatible with a wide range
- Maximum Water Temperature: 140˚F (60˚C), with media suitable for steam cleaning
- Bed Depth: 24”–48” (optimal filtration at 36”)
- Freeboard: 50% of bed depth
- Backwash Flow Rate: 14–18 gpm/sq.ft.
- Backwash Bed Expansion: 30–40% of bed depth
- Service Flow Rate: 6–15 gpm/sq.ft., with intermittent peak flow up to 20 gpm/sq.ft.
- Influent water quality and effluent targets may influence operating parameters
- Gravel support bed is required to ensure proper media performance
- Important: Allow the media bed to saturate fully before performing the initial backwash.
Installation Note: Please install a 3/4" drain line for proper backwash drainage.
Tank Size: 12" x 52"
Product Number: WD CFNS20
Original: $1,749.00
-65%$1,749.00
$612.15More Images

HUM Auto Backwashable Sediment Filter 2 Cubic Foot
Effectively eliminate turbidity and sediment particles as small as 5 microns from well or surface water sources with this advanced sediment filtration system.
Media Type: Expanded aluminosilicate, a natural zeolite-like material renowned for its superior filtration capabilities.
Primary Use: Designed for fine particulate filtration, focusing on sediment and turbidity removal to enhance water clarity and quality.
Durability and Longevity: Engineered to provide reliable performance for 5–10 years, depending on your water quality and maintenance routine, ensuring long-term protection and value.
This system features a Made in USA Premium Water Treatment Valve paired with NSF-certified Filter-Ag Plus® media to guarantee safety and efficiency.
- ✔️ Pre-programmed electronic valve simplifies operation, delivering consistent filtration without manual adjustments.
- ✔️ Retains system settings during power outages, maintaining uninterrupted performance.
- ✔️ Electronically controlled for optimal efficiency and reliability, minimizing downtime and maintenance.
The valve is proudly Made in USA by Clack Corporation, ensuring quality craftsmanship and dependable operation.
- ✔️ Supports valve flow rates up to 27 gpm, suitable for various household or light commercial applications.
- ✔️ System service flow rate of 10 gpm with a backwash flow rate requirement of 12 gpm for thorough cleaning.
- ✔️ Valves can be fully disassembled in under 5 minutes without any tools, streamlining maintenance and service.
- ✔️ Innovative design uses no nuts, bolts, screws, or springs, simplifying servicing and reducing potential failure points.
Physical Properties
- Color: White to off-white
- Dry Bulk Density: 50 lbs/cu.ft
- Specific Gravity: 2.2 g/cc
- Mesh Size: 14x30
- Effective Size: 0.55 mm
- Uniformity Coefficient: 1.8
- Hardness: 4-5 on Mohs Scale
Operating Conditions
- Water pH: Compatible with a wide range
- Maximum Water Temperature: 140˚F (60˚C), with media suitable for steam cleaning
- Bed Depth: 24”–48” (optimal filtration at 36”)
- Freeboard: 50% of bed depth
- Backwash Flow Rate: 14–18 gpm/sq.ft.
- Backwash Bed Expansion: 30–40% of bed depth
- Service Flow Rate: 6–15 gpm/sq.ft., with intermittent peak flow up to 20 gpm/sq.ft.
- Influent water quality and effluent targets may influence operating parameters
- Gravel support bed is required to ensure proper media performance
- Important: Allow the media bed to saturate fully before performing the initial backwash.
Installation Note: Please install a 3/4" drain line for proper backwash drainage.
Tank Size: 12" x 52"
Product Number: WD CFNS20
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Effectively eliminate turbidity and sediment particles as small as 5 microns from well or surface water sources with this advanced sediment filtration system.
Media Type: Expanded aluminosilicate, a natural zeolite-like material renowned for its superior filtration capabilities.
Primary Use: Designed for fine particulate filtration, focusing on sediment and turbidity removal to enhance water clarity and quality.
Durability and Longevity: Engineered to provide reliable performance for 5–10 years, depending on your water quality and maintenance routine, ensuring long-term protection and value.
This system features a Made in USA Premium Water Treatment Valve paired with NSF-certified Filter-Ag Plus® media to guarantee safety and efficiency.
- ✔️ Pre-programmed electronic valve simplifies operation, delivering consistent filtration without manual adjustments.
- ✔️ Retains system settings during power outages, maintaining uninterrupted performance.
- ✔️ Electronically controlled for optimal efficiency and reliability, minimizing downtime and maintenance.
The valve is proudly Made in USA by Clack Corporation, ensuring quality craftsmanship and dependable operation.
- ✔️ Supports valve flow rates up to 27 gpm, suitable for various household or light commercial applications.
- ✔️ System service flow rate of 10 gpm with a backwash flow rate requirement of 12 gpm for thorough cleaning.
- ✔️ Valves can be fully disassembled in under 5 minutes without any tools, streamlining maintenance and service.
- ✔️ Innovative design uses no nuts, bolts, screws, or springs, simplifying servicing and reducing potential failure points.
Physical Properties
- Color: White to off-white
- Dry Bulk Density: 50 lbs/cu.ft
- Specific Gravity: 2.2 g/cc
- Mesh Size: 14x30
- Effective Size: 0.55 mm
- Uniformity Coefficient: 1.8
- Hardness: 4-5 on Mohs Scale
Operating Conditions
- Water pH: Compatible with a wide range
- Maximum Water Temperature: 140˚F (60˚C), with media suitable for steam cleaning
- Bed Depth: 24”–48” (optimal filtration at 36”)
- Freeboard: 50% of bed depth
- Backwash Flow Rate: 14–18 gpm/sq.ft.
- Backwash Bed Expansion: 30–40% of bed depth
- Service Flow Rate: 6–15 gpm/sq.ft., with intermittent peak flow up to 20 gpm/sq.ft.
- Influent water quality and effluent targets may influence operating parameters
- Gravel support bed is required to ensure proper media performance
- Important: Allow the media bed to saturate fully before performing the initial backwash.
Installation Note: Please install a 3/4" drain line for proper backwash drainage.
Tank Size: 12" x 52"
Product Number: WD CFNS20

