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#1
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![]() can someone tell me how often and for how long you should flush the membrane (switching the little redirect valve) and also, how do i know when the DI beads are toast? i have a maximus unit that's gotta be pushing 2 years now but TDS is still 001...same as when it was first installed.
any input, greatly appreciated darryl |
#2
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![]() Quoting from the FAQ Ed @ Aquasafe recently resent me:
Quote:
The DI will slowly change colour, but TDS is really your best guide, I suppose. |