Bonjour,
Tap water (unfiltered)
pH = 7.6 (ideal)
Chlorine = 1.6 (there are)
Water from my fountain (filtered)
pH = 7.4 (barely noticeable difference, or uneven reagent dosage?)
Chlorine = 1.3 (same remark as for pH)
hi Citro,
I don't really know what is the composition of your filter cartridge ...., but I hope it is not activated carbon .. !! ??
because a similar result on chlorine is absolutely not consistent with activated carbon, which has a very good efficiency on this subject .. !!
but this filter is presented in "double action" (sediment + chlorine) ..., very perplexed in view of this result before / after .............
@ Justemilieu ....;
I have already spoken enough about it ..., I will not repeat myself every time ...
I said, after all .. "everyone has their own ideas" ... and everyone believes what he wants .......
if you want to know more, more precisely, you just have to look for the info with the specialists of the question .....
(not aquaristic ..)
@ fabio.gel;
be careful not to generalize a very specific case, especially when you do not know the type of device, its exact composition, its quality and performance rate, its use ....
because "bad" devices ..., there are ... (counterfeit, low-end Chinese device ...), but without denying the case presented here and its impacts ....., it is not reasonable to 'thus judging a type of device in general ....... !!
(it is already not normal to have such a low pH at the output of the reverse osmosis unit ... !!!, therefore, there is a lot of doubt about the operation or the quality of
this device ... but not to question all devices of this type! )
cordially
well hello to you !! ...