Grumpy Toad wrote: ↑Tue Dec 05, 2023 3:08 amHow often do people change their filters?
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I have been using my 4" Phresh for four grows now. It is starting to let a whiff through now and then. Got to say though, that I am in a legal area, but if I wasn't I'd be a heck of a lot more careful. I'm going to replace it for my next run. No reason to draw unwanted attention.
Thank you for the nuggets of info!