The original poster was using basic 0.22um PES filters and asked about upgrading. Several users reported trouble-free experience with two particular brands after trying them, while one mentioned consistent results with a third option. No one reported failures or contamination issues.
What this discussion establishesNothing here is advice.
Hey there, I'm wondering about options for premium filtration units. I want to process hgh plus maybe some extra peptides. Up to now I've relied on ordinary PES 0.22 micron thirteen millimeter versions, yet I'm considering whether an upgrade makes sense.
I have used both of those. Never had a problem with either.
I always use those filters and never had any issues with it.
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