HUM Water 10” BB 25-1 Dual Gradient Sediment Filter (2 Pack) | Bundle
HUM Water 10” BB 25-1 Dual Gradient Sediment Filter (2 Pack) | Bundle
The HUM Water 10” BB 25-1 Dual Gradient Sediment Filter provides high-capacity whole-home filtration by capturing larger particles first and finer debris second. Designed for Big Blue housings, it helps protect your water system while maintaining strong flow and longer filter life.

HUM Water 10” BB 25-1 Dual Gradient Sediment Filter (2 Pack) | Bundle
The HUM Water 10” Big Blue 25-1 Dual Gradient Sediment Filter provides high-capacity whole-home sediment filtration with staged particle removal for improved performance and longer filter life. This cartridge features a coarser outer layer that captures larger particles first, followed by a finer inner layer that traps smaller sediment and debris, helping maintain strong water flow and protect the rest of your water treatment system.
Ideal for municipal and well water applications where sand, rust, scale, silt, and fine particulate matter are present.
Key Benefits
Dual Gradient Filtration
The 25 to 1 micron layered design captures larger sediment first and finer particles second to help reduce premature clogging and extend filter life.
Protects Your Water System
Helps protect downstream carbon filters, UV systems, water softeners, and other treatment equipment from sediment buildup.
High-Capacity Big Blue Format
Designed for standard 10" x 4.5" Big Blue housings to support higher flow rates and increased sediment holding capacity.
Reliable Flow and Performance
Built to maintain strong water pressure while effectively reducing sediment and particulate matter.
Specifications
- Part Number: 3015159
- Quantity: 1 filter
- Size: 10" x 4.5" (Big Blue)
- Filtration Type: Dual Gradient Sediment
- Micron Rating: 25 → 1 Micron
- Removes: Sand, rust, scale, silt, fine sediment, and particulate debris
- Recommended Replacement: Every 6–12 months depending on water quality and usage
When to Replace
Replace the filter if you notice:
- reduced water pressure or flow
- visible sediment or discoloration
- downstream filters wearing out faster than expected
- heavy sediment load from well water
Homes with untreated well water or elevated sediment levels may require more frequent replacement.

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Every product on our site has been chosen because it works, not because it’s trendy or pushed by a supplier.
If you ever need help, you’ll talk to someone who actually understands water systems and wants to make this easier for you.
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.

