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Replacement Water Filters
Filters for 20 inch Big Blue Housings
> Intelifil (IF-SM-DI020B) 20"x4.5" 25,000 mg/L Mixed Bed DI Lowers TDS Levels Filter
Intelifil (IF-SM-DI020B) 20'x4.5' 25,000 mg/L Mixed Bed DI Lowers TDS Levels Filter
Intelifil (IF-SM-DI020B) 20"x4.5" 25,000 mg/L Mixed Bed DI Lowers TDS Levels Filter
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Mixed Bed Deionization Cartridges are designed to remove nearly all electrically charged contaminants (cations and anions) from the water. D.I. cartridges are often used as post filters to reverse osmosis systems to produce ultra pure water. Although it is also common to use them as stand alone filters.
When using a TDS meter, you will notice that your TDS (Total Dissolved Solids) will drop to near zero ppm.
These filters come in a reusable cartridge. Once the resin is exhausted, you may just purchase DI resin and refill your own cartridge.
And other charged contaminants
Micron Rating: 10 Nominal
Dimensions: 20" x 4.5"
Total Weight: 8 lbs
Operation Temperature: 40Â°F to 100Â°F
Max Recommended Flow Rate: 3 GPM
Filter Media: Mixed Bed Resin
Filter Life: 25,000 mg/L or 1450 GPG*
*Filter life in gallons can be calculated by dividing 25,000 by the feed water's TDS in ppm (25000/XX ppm = Filter Life in Gallons).
Click here for specification sheet for DI filter
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