woody51's picture
woody51
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need help with getting a syringe filter.

ad

i need to re filter one of my gear due to black particle inside i believe its the stopper -.-
but i can't find Whatman filter .22 only whatman filter .25 and would like to stick to whatman.
any help guys?

Machinek's picture

Gpz. I know this is an old thread but its important to use a 22. Pore watman. Just for future readers from a home brew Guy. .22

Machinek's picture

Also. Use 2 MLS of usp oil to purge that precious gear out of the filter. Up to 2 Mls can be trapped in those wheel type filters

Jason G's picture

Just go with the .25 buddy. You could even go for .45 if your gear is oil-based.