Which Di Resin do you use?

[Action Window Cleaning]

Hi, I'm new to forums but been window cleaning for 20yrs and been using water fed poles for 10 years. I have recently upgraded my ro system to a 4040 pumped unit which is great. But I have to change my resin every two months instead of 6 months with my old unit.

Currently I'm using Unger resin, has any one found the same using this resin or is it just pumped 4040 use resin up faster.

Any ideas would be great. I need to get a new bag of resin this week as my TDS is up to 2.

Thanks

 

[peter rogers]

tulison resin mb115 i think it is i use