Re-filter ugl with non sterile filter

[TomGlass]

Yes I know..search bar and I've used the fuck out of it but I cant find a definitive answer. When using a 60cc syringe to refilter ugl gear into new sealed sterile viles using a ptfe 33mm .2um syringe filter, do the filters theirselves have to be sterile, when any solution run through .2um is deemed sterile after filtration?

Maybe I'm thinking about it too much maybe not. can someone please add some input here. I would greatly appreciate.


https://www.amazon.com/gp/aw/d/B09P8F2J39?ref=ppx_pt2_mob_b_prod_image

 

[jJjburton]

What filters do you use ? Nylon? That's what I'm doing. I may be f-ing it up. Lol

There is a chart that shows compatability of the type of materials and the liquids that it can alllow to flow through. I believe pvdf has no data compatability on BA and/or BB. One of those, where nylon is for our needs. here is the thread, the link is in first post.

Filter membrane compatability chart

I found this very helpful Take away- Nylon and PTFE are compatible with ba/bb Pvdf states "No Compatibility Data Currently Available" for BB https://scientificfilters.com/membrane-filter-chemical-compatibility-chart/

thinksteroids.com

 

[poolshockguy]

Thanks