Bulk Reef Supply

Single Deionization Canister with DM-1 Dual TDS Meter

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Single deionization add on canister kit complete with Dual TDS Meter and pre-packed color changing DI cartridges!

Dimensions - 14" x 6" x 5.5"

  • Dual TDS Meter already installed
  • Perfect for adding additional DI stages to your RO system
  • Cartridges come with canisters full of Color Changing DI Resin
  • Cartridges are refillable refillable
  • Includes 5 Feet of RO Tubing
  • ¼" Push Connect Fittings


Add deionization stages to your current RO system or upgrade your RO/DI system. The HM Digital DM-1 Dual TDS Meter lets you see the quality of water you are producing at multiple points throughout the DI Stages. 


All of our RO and DI systems use 1/4" push connect tubing and high-quality Mur-Lok fittings allowing them to be compatible with any BRS RO/DI system and most others on the market today. We only use nuclear grade deionization resin allowing you to create higher quality water with less resin. 


Triple TDS Meter Preinstalled Metering Locations

Sensor 1 - Incoming water into the DI canister

Sensor 2 - Final output from the DI canister


Dimensions - 14" x 6" x 5.5"


What's Included?

1x Single Deionization Canister Assembly

1x HM Digital DM-1 Dual TDS Meter 

5 Feet Blue RO Tubing


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Product Questions

Is the DI meter battery powered or do you need an electrical outlet?
Question by: Craig Pusey on Apr 6, 2024, 9:52 AM
Hello! The TDS meter uses LR44G batteries, no outlet needed!
Answer by: Laura (BRS Staff) on May 1, 2024, 10:30 AM