Q 13 . Is there any filters can replace full Teflon filters(PTFE membrane/PFA housing)？

Yes, we can provide full Teflon filters. However, only nitric acid, hydrochloric and strong acid fluids have to use full Teflon filters to increase chemical resistance and to apply in high temperature(above 85ºc).
If you use filters under room temperature, you can consider using half Teflon filters. (PTFE membrane/ PP housing)
Please contact us if you need more information.