changing di cartridge

mshrmhd

New member
the TDS is reading 008 ppm after DI so its past time to replace it-- what do you do to replace it? have 2 bags of di resin- one is a yellowish color, one is black... does that just mean the yellow is the color changing kind and the black is not?

how much gets put in the container?
do we just take the di cartridge off and open it, empty it, refill it, put it back inline?
does it need to have new teflon tape?

anything else i may have forgot? :D

thanks :)
 
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