HUM Auto Backwashable Sediment Filter 2 Cubic Foot
HUM Auto Backwashable Sediment Filter 2 Cubic Foot
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Details & Dimensions
Details & Dimensions
HUM Automatic Back-Washable Sediment Filter with Clack Filter-Ag Plus® Media - 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
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FAQs
How do I cancel or edit an order?
How do I cancel or edit an order?
Unfortunately, we cannot cancel orders due to a change of mind. However, we understand that mistakes happen. If you need to edit your order information, such as the delivery address or contact number, please contact our customer service as soon as possible.
Here’s what you can do:
- Contact our customer service via email address, or Live Chat.
- Have your order number ready when contacting customer service.
- We cannot guarantee changes to orders after 24 hours of placement. This is because orders may be processed once received
How can I track my order?
How can I track my order?
You can track your order by checking the shipping confirmation email, which contains a tracking number and a link to the courier's website. Alternatively, log in to your account on our website, navigate to "My Orders," and click on the tracking link provided for your order.
What if there is a problem with my order?
What if there is a problem with my order?
If there is an issue with your order, please contact our customer service team as soon as possible. You can reach us via email, phone, or through the contact form on our website. Provide your order number and a brief description of the problem so we can assist you quickly.
I didn't receive all off my order?
I didn't receive all off my order?
If part of your order is missing, please check the shipping confirmation email to see if the items were sent separately. If all items should have arrived together or if you have concerns, contact our customer service team with your order number. We’ll investigate and resolve the issue promptly.

