I’ve had the same sawyer squeeze for 5 years and used it for maybe 2 or 3 trips of 3-7 days a year since then. It never dawned on me to squeeze bleach through it and to try and dry it before storage. I guess I tossed the crappy bags before even reading them.
I just bought a katydyn befree to test the flow rates myself over one trip. I may be willing to buy a new befree filter every year if the flow rate is decent. Then I started reading comparisons of the two filters and saw all kinds of discussion of mold growing in these things. Of course I can’t actually see the sawyer squeeze filter. I would back flush the thing a couple of days after a trip with tap water and then leave it on the counter to dry for a day or two.
So question, am I basically drinking mold out of my squeeze?

