For your PVDF filter to last a long time and function at its best, maintenance is necessary. To increase its lifespan, simply follow these simple instructions: store it in a cool, dry location, clean the filter on a regular basis, and use pre-filters to lessen clogging. Maintaining your PVDF filter proFor your PVDF filter to last a long time and function at its best, maintenance is ne... https://simsii.net/pvdf-syringe-filters.html