Deer run 250 membranes

[TRAILGUY]

How long should they last, just pulled out bill, bought 2014, I think they are starting to pass very little sugar. Need to replace. Need help, best re-placements to buy, and where? Any tips on replacements.
Been a few years as everything was working good so did not use maple trader much. Back looking for help.


Mike the trailguy
300 taps
2 x 6 evaporator
250 deer run
Bosworth sap sucker
small addition on sugar house (love it)

[maple flats]

I got mine in 2012, just detected sugar passage last summer and bought new ones. I asked on here which membranes to buy, by far MES was the answer. Thus I bought MES.

[TRAILGUY]

just sent them a email , 7years can not complain, may have used to hot of water. should read before using

[TRAILGUY]

anything else I should check that you ran into

[MISugarDaddy]

I believe that Ray now uses MES in his Deer Run RO's.
Gary