3 ms·
Because if you have an actual filter that is a small enough micron to capture pathogens, it's also going to capture all of the really fine sediment and plug up
by tsomctl 7y ago
Because if you have an actual filter that is a small enough micron to capture pathogens, it's also going to capture all of the really fine sediment and plug up quickly.
- cies 7y agoThat why most water filter systems have "stages", every stage "covers" for the next.