Bulk - Freshwater

Made in the USA - Canada’s Best-Selling Color Changing DI Resin.  Fills One 10" DI CartridgeShips in mylar bag Experience unmatched confidence wit...

  What is the difference between regular and HC German GFO? The main difference is that HC is roughly 1.5 times more effective at removing P...

SOLD BY THE POUND pH balanced Comes in pelleted format Minimal phosphate levels Huge surface area It is not acid-washed, so it does not l...

BULK  GAC - ESV's Granular Activated Carbon (GAC) based on bituminous coal provides the best combination of pore size, large particle size, hi...

Introducing our revolutionary Pelleted High Performance Activated Carbon – the ultimate solution for achieving unparalleled water purification and ...

Same great product w/ bag but without the packaging! Buy in bulk and save! Chemi-pure can be used with all water types as a chemical absorption fil...

 ESV's Granular Activated Carbon (GAC) based on bituminous coal provides the best combination of pore size, large particle size, high surface a...

  What is the difference between regular and HC German GFO? The main difference is that HC is roughly 1.5 times more effective at removing P...