Quote Originally Posted by BBforDAgirls View Post
Whatman 25 MM, PVDF Membrane, .20u pore size, sterile syringe filter

This is from gpz meds. They don't have a .22u listed.
Should I keep looking for the .22u or will the .20u work ok? I'll be doing small batch BTW (first time). Are the EZflow filters a good option since they have many more choices?
.20u will work. That's what I use