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Pentair Water Solutions
09/18/2025
Whether you're a homeowner tired of water pressure drop with filtration systems or a water treatment pro looking for a more reliable solution, Pentair Fibredyne technology is designed to make your life easier and your water cleaner.
Fibredyne is a proprietary wet-molded carbon block that combines activated carbon and fibers to deliver powerful filtration with minimal pressure drop. In plain terms? It filters stuff out without slowing your water down.
What Is Carbon Block Filtration?
If you’re searching for cleaner, better water, you’ve likely come across the term “carbon block filtration.” But what exactly does this technology do, and why are carbon water filters so widely trusted for both home and professional use?
Carbon block filtration begins with activated carbon, a material renowned for its extraordinary ability to adsorb impurities—meaning, to trap contaminants on its vast internal surface area. In a carbon block water filter, this carbon is compressed (or “blocked”) into a solid form, often integrated with proprietary fibers, as seen in Fibredyne filters.
Water passes through this dense matrix of carbon and fibers, where contaminants are captured. This process allows for highly effective, certified contaminant reduction compared to loose granular carbon (GAC)
filters.
Carbon Block Filtration Benefits:
- Exceptional contaminant reduction: Carbon block filters are tested and certified to reduce a broad spectrum of impurities.
- Long-lasting performance: Due to their dense structure, carbon block filters can hold more dirt and last longer between changes than many traditional filters.C
- Consistent water flow: Advanced designs like Fibredyne maintain high flow rates, making them ideal for whole-home water filter solutions and high-demand applications.
- Improved taste and odor: Carbon block technology delivers fresher, better-tasting water for every tap in your home by reducing chlorine and other contaminants.
Choosing a carbon water filter means investing in proven technology trusted by professionals and homeowners alike. For anyone prioritizing their drinking water, the benefits of carbon block filtration are hard to overstate.
How Fibredyne Technology Sets a New Standard
What sets Fibredyne apart from ordinary carbon block filters is its unique wet-molded construction. By blending activated carbon with binding fibers, Pentair engineers have created a filter medium that maximizes surface area for contaminant removal while minimizing resistance to water flow. The result? You get all the benefits of a high-performance carbon water filter—without sacrificing water pressure.
Why Pros Love It
- 5x the dirt-holding capacity of standard extruded carbon blocks means fewer service calls and happier clients.
- Easy cartridge changeouts save time and hassle on every job.
- Scalable options for both point-of-entry (POE) and point-of-use (POU) applications ensure flexibility and reliability for any installation.
Why Homeowners Love It
- Certified protection from various contaminants so you can trust every drop from your tap.
- Consistent water pressure, even in homes with higher sediment levels, allows you to shower, wash dishes, and run appliances—all without noticing a dip in flow.
- Longer-lasting* filters reduce the frequency and cost of replacements, saving you time and money in the long run.
*Longer lasting than extruded or molded carbon blocks.
Proven Performance You Can Trust
In accelerated turbidity testing, Fibredyne maintained its high flow rate while a standard extruded block dropped by 50%. That means better, more reliable performance over time, especially in homes with higher sediment, chemical challenges, or older plumbing.
Fibredyne isn’t just another filter—it’s a solution for cleaner water, peace of mind, and a smarter approach to home and commercial water treatment.
Find Pentair Fibredyne in Leading Products
You can find Fibredyne technology in your favorite Pentair products, such as:
Under Sink Water Filtration Systems
Whole Home Water Filtration Systems
Ready to Make the Switch?
PROFESSIONALS
Ready to offer your customers a smarter, longer-lasting filtration solution? Contact your Pentair sales rep today to start selling Fibredyne and grow your business with confidence.
HOMEOWNERS
Want cleaner water without sacrificing pressure? Ask your local water treatment professional about Pentair Fibredyne solutions, and make sure your next system is certified to perform.
What's in your water?
start here
Worried about what may be in your water? Get our water test kit and send it in to us! We do extensive testing and will recommend products based on the makeup of your water. Get a test today!
*Please note that this water test kit does not test for PFAS.
