KX Matrikx CTO 20" x 4.5" BB Carbon Filter 32-450-20-Green
KX Matrikx CTO 20" x 4.5" BB Carbon Filter 32-450-20-Green
Replacement RO filter designed to improve taste and protect system components for cleaner drinking water, helping address chlorine taste & odor, sediment (20" x 4.5", 5 micron).
Typically replaced every 6–12 months depending on usage
Part #: 32-450-20-MATRIKX
Product Details
Product Details
Vendor: KX Matrix
Formerly 32-450-20
Upgrade your water filtration system with the KX Matrikx CTO 20" Big Blue Carbon Block Water Filter, designed to deliver cleaner, fresher water for your home or business. This premium filter cartridge is NSF tested and certified to effectively reduce chlorine taste and odor, improving the overall quality and enjoyment of your drinking water. Beyond chlorine, it also targets and reduces organic compounds, sediment, and dirt thanks to its robust 5 micron nominal and 10 micron absolute filtration ratings.
Ideal for both residential and commercial settings, this 20-inch filter cartridge integrates seamlessly into food service operations and pre- or post-reverse osmosis (RO) systems, ensuring versatile application and reliable performance. Experience minimal pressure drop during filtration, maintaining water flow efficiency while providing superior contaminant reduction.
- ✔️ Minimal pressure drop for consistent water flow
- ✔️ Dimensions: 20 inches x 4 1/2 inches, fitting standard housings
- ✔️ High absorption capacity for extended filter life
- ✔️ No carbon fines released, ensuring clean, debris-free water
- ✔️ 5 micron nominal / 10 micron absolute rating for effective contaminant removal
- ✔️ Chlorine reduction capacity: 12,000 gallons at 2 gallons per minute
- ✔️ NSF 42 Test & Certified for material safety and performance
Product Number SMF 32-450-20-Green
Product Resources
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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
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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.

