Media Retention Nozzle for False Bottom Filter A media retention nozzle is a precision-engineered filtration component that retains filtering media in place while allowing fluid to pass through. These nozzles are commonly installed in filtration systems where granular media (such as sand, gravel, or activated carbon) or ion-exchange resins are https://ru.wedgewire-filter.com/news-media-retention-nozzle-for-false-bottom-filter.html