Luminor Blackcomb 8 gpm Mini Rack w/ 10" Sediment Filter LB4-Z1
Luminor Blackcomb 8 gpm Mini Rack w/ 10" Sediment Filter LB4-Z1
UV water treatment component designed to disinfect water by neutralizing bacteria and microorganisms without chemicals (8 GPM).
Product Resources

Luminor Blackcomb 8 gpm Mini Rack w/ 10" Sediment Filter LB4-Z1
The LUMINOR BLACKCOMB LB4-Z1 UV Filtration System is a premium compact rack-mounted UV filtration system designed to improve water quality by reducing harmful microorganisms, taste, and odor issues in one convenient all-in-one package.
Part of LUMINOR’s advanced BLACKCOMB series, the LB4-Z1 combines filtration and UV disinfection into a compact “plug-and-play” system that simplifies installation and maintenance. Its flexible design allows feedwater connections from either the left or right side, making it easier to install in tight or challenging spaces.
The intelligent BLACKCOMB controller features a full-color user interface with system diagnostics, operating status, warning notifications, and QR code support for quick access to product information and resources.
✔️ High-output 8 GPM UV filtration capacity
✔️ Compact all-in-one rack system for easy installation
✔️ Left or right feedwater connection flexibility
✔️ Full-color BLACKCOMB controller with advanced diagnostics
✔️ Audible and visual lamp change reminder
✔️ Audible and visual lamp-out indicator
✔️ Long-life UV lamp rated for 9,000 hours or 375 days
✔️ Heavy-duty 316L stainless steel reactor chamber
✔️ Low 23-watt power consumption for efficient operation
✔️ Easy DIY installation and maintenance
✔️ Made in Canada for long-lasting reliability
Specifications:
- Flow Rate: 8 GPM
- Reactor Size: 10" Long x 3.5" Wide
- Power Consumption: 23 Watts
Warranty:
- 10 Years — Stainless Steel Reactor
- 3 Years — Electronics
- 1 Year — UV Lamp & Quartz Sleeve
Replacement Parts:
- Lamp: RL-420
- Sleeve: RQ-420
- Controller: RC-B4.01
Please Note: This unit typically has a 2–4 week lead time before shipping.
Product Number: UVS LB4-Z1

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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.

