One Cartridge Refill (1.25 lbs.) DI Resin (Color Changing)

DI Resin is necessary to reduce Total Dissolved Solids (TDS) to zero and is the last stage of an RO/DI unit. It is unnecessary to use the expensive

WATER FILTER DEIONIZATION CARTRIDGE KIT – AquaticLife Deionization Resin Starter Kit includes (2) 700 ml Color Changing DI Resin Refill Bags and (1)

AquaticLife Color-Changing DI Resin Refill Bags with Refillable 10” Water Filter Cartridge for Reverse Osmosis Deionization RODI System Units

Bulk Reef Supply One Cartridge Refill (1.4 lbs.) PRO Series Blue Anion – MarineSolutions

RODI @ 7ppm REEF2REEF Saltwater and Reef Aquarium Forum

Changes Color from Blue to Amber as the media is exhausted. The resin is designed to be used with one of our refillable DI cartridges Color: 2 Liter/3.26 LBS.

Aquatic Life Mixed Bed Deionization Color-Changing di Resin Filter Cartridge Refill, 2-Pack / 1.4 Liter

225 MICRON THIN MESH FILTER BAG RED SEA

Aquatic Life Deionization Color Changing Resin Bulk 5L

fishofhex's Hex's Reef 2.0

Color Changing Deionization DI Resin, from Blue to Amber when the resin exhausts. Prevents Guesswork so you know when to change it. Less waste due to

Awesome Aquatics Mixed Bed DI Resin 1.25 lb Resintech MBD-30 Nuclear Grade Color Changing DI Resin Deionization RO/DI 10 Filter Cartridge Refill

Bulk Mix-Bed DI Resin (Color-Changing) 1.25 LB-MB-DI-CI

Tank Essentials - Bulk Reef Supply

BRS One Cartridge Refill (1.25 lbs.) DI Resin (Color Changing

SaltwaterAquarium | Bulk Deionization Resin Mixed Bed Full 10 Refillable Cartridge (Color Indicating) Rodi US Made Virgin Nuclear Grade di

Standard Replacement Water Pre-filters for 10 Housing: Sediment