[dazmond]

right lads this is my set up.my tap water is 35-70tds.ive been using a big 25L DI for 3 months now and its just gone up to 001.

whats the highest tds you work with(010?)without spotting the glass?

i have a small 2.7L DI as well.will it be ok to put this in tandem with the 25L DI?

ive recently got a new adaptor to fit on my bath tap so my water is coming out faster so it fills my barrels up quicker.could this affect the life of the resin?

sometimes i fill up in the morning and it now only takes 30 mins to fill 250-300L.

i dont really want it trickling out as itll takes over an hour to fill all my barrels!

im using roughly 1200-1500L A WEEK and have been wfp just over 3 months.im sure the resin should last another 3 months!!

many thanks

dazmond

[cat9921]

As long as you stay in single figures 009 then you will be OK

In fact My RO takes the water down to 003 and I do not use a DI

if your water is 000 and some one elses is 009 then you will see NO difference in the clean

[darren clarke]

020 is meant to be naked to the human eye,  dave morris uses 015 all the time, and has no problems,

[deeege]

I recently cleaned my windows straight from the outside tap as an experiment (029 ppm) and guess what, a perfect clean.

[Wc Solutions]

020 is meant to be naked to the human eye,  dave morris uses 015 all the time, and has no problems,

we find that to be true aswell - aslong as its on regular jobs .... im guessing its because the glass is already really clean from last clean (as it stays cleaner for longer with wfp)

i wouldnt wanna use upto 20 on a dirty job tho