Did KPV three months. No flares when opening, thought not much change month one. Real improvement showed after 30 days. Off a month now and thinking another round since elbows and knees back to rough shape - normal for me means not great.
Yeah those filters are solid - 13mm is right for 3ml vials. Sterile, good price at like 50 cents each, free shipping, shows up in 5 days. Hard to beat that.
that's one hell of a story about the wrist. typing with one hand at first then jumped to two hands within a few days. phone, bags, driving were huge triggers before surgery too.