DI COLOR CHANGING RESIN Deionization 5 LBS BAG (Green or Blue)

Regular price $44.00

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5 Lbs

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 proprietary DI cartridges that other RO manufacturers sell. Simply buy a refillable DI cartridge if you don't have one already and fill with DI resin. You'll save money and get the same results.

    Color Changing DI Resin Refill
  • Changes color when exhausted
  • 2 year shelf life


MBD-30 is a color indicating mixed bed resin. The anion resin is a Type I strongly basic gel resin with an indicator dye that changes from blue to light brown as the resin exhausts. Read more...

Functional Structure
Cation (Hydrogen form)
Anion (Hydroxyl Form)
R4N+OH- (Strong Base)
Physical Form Tough, Spherical Beads
Ionic Form H/OH
Screen Size Distribution
90 percent
-16 +45 (U.S. St.)
Volume Ratio (as shipped):
1.00 parts
1.00 parts
Total Capacity

1.9 meq/mL min. (Na+ form)
1.25 meq/mL min. (Cl- form)
Column Operating Capacity Initial Cycle
Electrolyte Breakthrough 0.45 meq/mL (10 Kgrs/cu. ft.) min.
Moisture Content (as shipped):
65 percent max.
Maximum Operating Temperature
80oC* (175oF)
50oC (140oF)
Operating Flow Rate
2 to 10 gpm/cu.ft. (typical)
pH Range
0 - 14