Return to Filtration Technology

Media and Resin Articles

Expert guides and information to help you make informed decisions about your water treatment needs

up close image of sand colored beads of ion exchange resin

Anion vs Cation Exchange: A Simple Guide

Cation resin pulls out positive ions like calcium and magnesium. Anion resin grabs negative ones like nitrate and PFA...

Read More
What Is DI Resin? A Buyer's Guide to Deionizing Resin

What Is DI Resin? A Buyer's Guide to Deionizing Resin

Discover how deionization (DI) resin works, why it’s essential for ultra-pure water, and why labs, aquariums, car was...

Read More
Activated Carbon for PFAS Removal: How the Media Works and Which Type to Choose

Activated Carbon for PFAS Removal: How the Media Works and Which Type to Choose

Activated carbon can capture up to 90% of longer-chain PFAS through adsorption. Here's how the media works at the mol...

Read More
NAC vs TAC salt-free water conditioning media comparison

NAC vs TAC: Comparing Salt-Free Water Conditioning Media

NAC and TAC are both salt-free water conditioning technologies that prevent scale, but they differ in crystal formati...

Read More
What Is NAC Media? How Salt-Free Water Conditioning Works

What Is NAC Media? How Salt-Free Water Conditioning Works

NAC media prevents hard water scale without salt, chemicals, or maintenance. Learn how it works and whether it's righ...

Read More
NAC Media: The Science Behind Salt-Free Water Conditioning

NAC Media: The Science Behind Salt-Free Water Conditioning

Technical deep dive into NAC (Nucleation Assisted Crystallization): the chemistry, operating specs, NAC vs TAC, and E...

Read More