Bulk Supplies

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...

This kit contains our super pure Calcium Chloride and Soda Ash. Makes 5 gallons of Calcium and 5 gallons of ALK supplement. 1 x 2500G Calcium Chlor...

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

2500G Bulk Calcium Chloride (Makes 5 gallons of solution) - extremely pure pharmaceutical grade - phosphates free - nitrates free - dissolves easil...

Bulk Magnesium Chloride / Sulfate - Makes 1 gallon of solution - Contains 5 parts MG chloride and 3 parts MG Sulfate - WILL NOT disturb ionic balan...

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...

Bulk Soda Ash, Alkalinity - 2375G (makes 5 gallons)   The best and MOST pure Soda Ash that we have labratory tested!   - extremely pure pharmaceuti...

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

The Reef Plug™ is our design, conceived over 4 years ago and marketed for almost 4 years. None of the copies can touch our quality or consistency. ...

Bulk Magnesium Sulfate Maintaining proper magnesium levels prevents excess calcium carbonate precipitation, achieving the essential balance of cal...